2450-US - KEITHLEY - Datasheet.Directory

SMU INSTRUMENTS

A Greater Measure of Conﬁdence

www.keithley.com

1.888.KEITHLEY (U.S. only)

A Tektronix Company

2450

SourceMeter

SMU Instrument

• Capabilities of analyzers,

curve tracers, and I-V systems

at a fraction of their cost.

• Five-inch, high resolution

capacitive touchscreen GUI

• 0.012% basic measure accuracy

with 6½-digit resolution

• Enhanced sensitivity with

new 20mV and 10nA source/

measure ranges

• Source and sink (4-quadrant)

operation

• Four “Quickset” modes for fast

setup and measurements

• Built-in, context-sensitive front

panel help

• Front panel input banana

jacks; rear panel input triaxial

connections

• 2450 SCPI and TSP® scripting

programming modes

• Model 2400 SCPI-compatible

programming mode

• Front panel USB memory

port for data/programming/

configuration I/O

The Model 2450 is Keithley’s next-generation SourceMeter source measure

unit (SMU) Instrument that truly brings Ohm’s law (current, voltage, and

resistance) testing right to your fingertips. Its innovative graphical user

interface (GUI) and advanced, capacitive touchscreen technology allow

intuitive usage and minimize the learning curve to enable engineers and

scientists to learn faster, work smarter, and invent easier. The 2450 is the

SMU for everyone: a versatile instrument, particularly well-suited for char-

acterizing modern scaled semiconductors, nano-scale devices and materi-

als, organic semiconductors, printed electronics, and other small-geometry

and low-power devices. All this combined with Keithley SMU precision and

accuracy allow users to Touch, Test, InventTM with the new favorite go-to

instrument in the lab for years to come.

Learn Faster, Work Smarter, Invent Easier

Unlike conventional instruments with dedicated pushbutton technology and small, obscure, limit-

ed-character displays, the 2450 features a five-inch, full-color, high resolution touchscreen that facil-

itates ease of use, learning, and optimizes overall speed and productivity. A simple icon-based menu

structure reduces configuration steps by as much as 50 percent and eliminates the cumbersome

multi-layer menu structures typically used on soft-key instruments. Built-in, context-sensitive help

enables intuitive operation and minimizes the need to review a separate manual. These capabilities

combined with its application versatility make the 2450 the SMU instrument inherently easy to

use for basic and advanced measurement applications, regardless of your experience level with

SMU instruments.

2450 main home screen. View of 2450 menu.

Fourth-Generation,

All-in-One SMU Instrument

The 2450 is the fourth-generation member of

Keithley’s award-winning SourceMeter family

of SMU instruments and leverages the proven

capabilities of the Model 2400 SourceMeter SMU

Instrument. It offers a highly flexible, four-quad-

rant voltage and current source/load coupled with

precision voltage and current meters. This all-in-

one instrument can be used as a:

• Precision power supply with V and I readback

• True current source

• Digital multimeter (DCV, DCI, ohms, and

power with 6½-digit resolution).

• Precision electronic load

• Trigger controller

+20V-20V-200V +200V

+100mA

+1A

-100mA

-1A

Quad. II Quad. I

Quad. III Quad. IV

2450 power envelope.

Model 2450 SourceMeter

SMU Instrument

SMU INSTRUMENTS

www.keithley.com

1.888.KEITHLEY (U.S. only)

A Greater Measure of Conﬁdence A Tektronix Company

Online

HELP key

USB 2.0

memory I/O

Front/rear

input selector

Rotary

navigation/

control knob

5˝ color graphical touchscreen display

2450

SourceMeter

SMU Instrument

Ordering Information

2450 200V, 1A, 20W

SourceMeter Instrument

2450-NFP 200V, 1A, 20W

SourceMeter Instrument,

with No Front Panel

2450-RACK

200V, 1A, 20W

SourceMeter Instrument,

without Handle

2450-NFP-RACK

200V, 1A, 20W

SourceMeter Instrument,

with No Front Panel

and No Handle

Accessories Supplied

8608 High Performance

Test Leads

USB-B-1 USB Cable, Type A to

Type B, 1m (3.3 ft)

CS-1616-3 Safety Interlock

Mating Connector

CA-180-3A TSP-Link/Ethernet Cable

Documentation CD

2450 QuickStart Guide

Test Script Builder Software

(supplied on CD)

KickStart Startup Software

(supplied on CD)

LabVIEW and IVI Drivers

available at www.keithley.com

Model 2400 Model 2450

V-Ranges: 200mV – 200V V-Ranges: 20mV – 200V

I-Ranges: 1μA – 1A I-Ranges: 10nA – 1A

0.012% Basic Accuracy 0.012% Basic Accuracy

Wideband Noise: 4mVrms Typ.Wideband Noise: 2mVrms Typ.

Sweep Types:

Linear, Log, Custom,

Source-Memory

Sweep Types:

Linear, Log, Dual Linear, Dual Log, Custom,

Source-Memory (SCPI 2400 Mode)

5000 Point Reading Buffer >250,000 Point Reading Buffer

>2000 Readings/Sec. >3000 Readings/Sec.

SCPI Programming SCPI (2400 + 2450) + TSP Programming

GPIB GPIB, USB, Ethernet (LXI)

Front/Rear Banana Jacks Front: Banana Jacks, Rear: Triax

Comparison of Model 2400 vs Model 2450.

Ease of Use Beyond the Touchscreen

In addition to its five-inch, color touchscreen, the 2450 front panel has many features that

supplement its speed, user-friendliness, and learnability, including a USB 2.0 memory I/O port, a

HELP key, a rotary navigation/control knob, a front/rear input selector button, and banana jacks for

basic bench applications. The USB 2.0 memory port supports easy data storing, saving instrument

configurations, loading test scripts, and system upgrades. Plus, all front panel buttons are backlit to

enhance visibility in low-light environments.

Model 2450 front panel with high resolution, capacitive touchscreen.

Four “Quickset” modes simplify user setup. With one touch, the instrument can be quickly configured

for various operating modes without the need to configure the instrument indirectly for this operation.

Comprehensive Built-in Connectivity

Rear panel access to rear-input triax connectors,

remote control interfaces (GPIB, USB 2.0, and

LXI/Ethernet), D-sub 9-pin digital I/O port (for

internal/external trigger signals and handler

control), instrument interlock control, and

TSP-Link® jacks enables easy configuration

of multiple instrument test solutions and

eliminates the need to invest in additional

adapter accessories.

Quickset modes enable fast setup and time

to measurements.

Model 2450 SourceMeter

SMU Instrument

SMU INSTRUMENTS

A Greater Measure of Conﬁdence

www.keithley.com

1.888.KEITHLEY (U.S. only)

A Tektronix Company

2450 SourceMeter

SMU Instrument

Ethernet

Triax inputs

Digital I/O TSP-Link GPIB

Interlock

USB

Rear panel connections are optimized for signal integrity.

Convert Raw Data to Information

The 2450 provides a full plotting and sheet view to display sweeps,

measurement data, and charting right on the screen. It also supports

exporting to a spreadsheet for further analysis, dramatically improving

productivity for research, bench-top testing, device qualification,

and debugging.

Full data display, charting, and export to a spreadsheet lets you

convert raw data to useful information.

TYPICAL APPLICATIONS

Ideal for current/voltage characterization and

functional test of a wide range of today’s modern

electronics and devices, including:

• Nanomaterials and Devices

– Graphene

– Carbon nanotubes

– Nanowires

– Low power nanostructures

• Semiconductor Structures

– Wafers

– Thin films

• Organic Materials and Devices

– E-inks

– Printable electronics

• Energy Efficiency and Lighting

– LEDs/AMOLEDs

– Photovoltaics/Solar Cells

– Batteries

• Discrete and Passive Components

– Two-leaded: Resistors, diodes,

zener diodes, LEDs, disk drive

heads, sensors

– Three-leaded: Small signal

bipolar junction transistors

(BJTs), field effect transistors

(FETs), and more

• Material Characterization

– Resistivity

– Hall Effect

TriggerFlow™ Building Blocks for

Instrument Control and Execution

The 2450 incorporates Keithley’s new TriggerFlow triggering

system that allows user control of instrument execution. Similar to

developing a flow chart, TriggerFlow diagrams are created using

four fundamental building blocks:

• Wait – Waits for an event to occur before the flow continues

• Branch – Branches when a condition has been satisfied

• Action – Initiates an action in the instrument, for example,

measure, source, delay, set digital I/O, etc.

• Notify – Notifies other equipment that an event has occurred

Side text

Model 2450 SourceMeter

SMU Instrument

SMU INSTRUMENTS

www.keithley.com

1.888.KEITHLEY (U.S. only)

A Greater Measure of Conﬁdence A Tektronix Company

2450 SourceMeter

SMU Instrument

TriggerFlow building blocks let users create very simple to very

complex triggering models.

A TriggerFlow model using a combination of these building blocks can

be created from the front panel or by sending remote commands. With

the TriggerFlow system, users can build triggering models from very sim-

ple to complex with up to 255 block levels. The 2450 also includes basic

triggering functions, including immediate, timer, and manual triggering.

Unmatched System Integration and

Programming Flexibility

When the 2450 is integrated as part of a multi-channel I-V test

system, the Test Script Processor (TSP®) embedded scripting capability

allows test scripts to be run by the instrument, enabling the user to

create powerful measurement applications with significantly reduced

development times. TSP technology also offers channel expansion

without a mainframe. Keithley’s TSP-Link® channel expansion bus,

which uses a 100 Base T Ethernet cable, connects multiple 2450

instruments and other TSP instruments such as Keithley’s Series 2600B

SourceMeter SMU instruments and Series 3700A Switch/Multimeter

systems in a master-slave configuration that behaves as one integrated

system. The TSP-Link expansion bus supports up to 32 units per GPIB

or IP address, making it easy to scale a system to fit an application’s

particular requirements.

The 2450 also includes a SCPI programming mode that optimizes the

instrument’s new features, as well as a SCPI 2400 mode that provides

backwards compatibility with the existing Model 2400 SourceMeter

instrument. Not only does this preserve your 2400 investment, but it

also eliminates re-work normally associated with upgrading to a new

instrument with new capabilities.

Parallel Test Capability

With the TSP technology in the 2450, multiple devices can be

tested in parallel to meet the needs of device research, advanced

semiconductor lab applications, and even high throughput production test.

This parallel testing capability enables each instrument in the system to

run its own complete test sequence, creating a fully multi-threaded test

environment. The number of tests that can be run in parallel on a 2450

can be as high as the number of instruments in the system.

Free Instrument Control Start-up

Software and Web Interface

KickStart, Keithley’s new instrument control non-programming start-up

software, lets users start taking measurements in minutes. In most cases,

users merely need to make quick measurements, graph the data, and

store the data to disk to perform analysis in software environments

such as Excel.

KickStart offers the following functionality:

• Instrument configuration control to perform I-V characterization

• Native X-Y graphing, panning, and zooming

• Spreadsheet/tabular viewing of data

• Saving and exporting data for further analysis

• Saving of test setups

• Screenshot capturing of graph

• Annotation of tests

• Command line dialog for sending and receiving data

• HTML help

• GPIB, USB 2.0, Ethernet compliant

With KickStart start-up software, users are ready to take

measurements in minutes.

Simplified Programming

with Ready-to-Use Instrument Drivers

For users who want to create their own customized application software,

native National Instruments LabVIEW® drivers, IVI-C, and IVI-COM

drivers are available at www.keithley.com.

Model 2450 SourceMeter

SMU Instrument

Side text

SMU INSTRUMENTS

A Greater Measure of Conﬁdence

www.keithley.com

1.888.KEITHLEY (U.S. only)

A Tektronix Company

2450 SourceMeter

SMU Instrument

Voltage Specifications1,2

Source Measure3

Range Resolution

Accuracy (23° ± 5°C)

1 Year

±(% setting + volts)

Noise

(RMS)

(<10Hz) Resolution

Input

Resistance

Accuracy (23° ± 5°C)

1 Year

±(% rdg. + volts)

20.00000 mV 500 nV 0.100% + 200 μV 1 μV 10 nV >10 GW0.100% + 150 μV

200.0000 mV 5 μV 0.015% + 200 μV 1 μV 100 nV >10 GW0.012% + 200 μV

2.000000 V 50 μV 0.020% + 300 μV 10 μV 1 μV >10 GW0.012% + 300 μV

20.00000 V 500 μV 0.015% + 2.4 mV 100 μV 10 μV >10 GW0.015% + 1 mV

200.0000 V 5 mV 0.015% + 24 mV 1 mV 100 μV >10 GW0.015% + 10 mV

Current Specifications1,2

Source Measure3

Range Resolution

Accuracy (23° ±5°C)4

1 Year

±(% setting + amps)

Noise

(RMS)

(<10Hz) Resolution

Voltage

Burden

Accuracy (23° ±5°C)

1 Year

±(% rdg. + amps)

10.00000 nA5500 fA 0.100% + 100 pA 500 fA 10 fA <100 μV 0.100% + 50 pA

100.0000 nA55 pA 0.060% + 150 pA 500 fA 100 fA <100 μV 0.060% + 100 pA

1.000000 μA 50 pA 0.025% + 400 pA 5 pA 1 pA <100 μV 0.025% + 300 pA

10.00000 μA 500 pA 0.025% + 1.5 nA 40 pA 10 pA <100 μV 0.025% + 700 pA

100.0000 μA 5 nA 0.020% + 15 nA 400 pA 100 pA <100 μV 0.020% + 6 nA

1.000000 mA 50 nA 0.020% + 150 nA 5 nA 1 nA <100 μV 0.020% + 60 nA

10.00000 mA 500 nA 0.020% + 1.5 μA 40 nA 10 nA <100 μV 0.020% + 600 nA

100.0000 mA 5 μA 0.025% + 15 μA 100 nA 100 nA <100 μV 0.025% + 6 μA

1.000000 A 50 μA 0.067% + 900 μA 3 μA 1 μA <100 μV 0.030% + 500 μA

TEMPERATURE COEFFICIENT (0°–18°C and 28°–50°C): ±(0.15 × accuracy specification)/°C.

1. Speed = 1 PLC.

2. All specifications are guaranteed with output ON.

3. Accuracies apply to 2- and 4-wire mode when properly zeroed.

4. For sink mode, 1μA to 100mA range accuracy is ±(0.15% + offset × 4). For 1A range, accuracy is ±(1.5% + offset × 8).

5. Rear panel triax connections only.

Resistance Measurement Accuracy (Local or Remote Sense)2,3

Range

Default

Resolution6

Default

Test Current

Normal Accuracy

(23°C ±5°C)

1 Year, ±(% rdg. + ohms)

Enhanced Accuracy7

(23°C ±5°C)

1 Year, ±(% rdg. + ohms)

<2.000000 W81 μWUser deﬁned Source IACC + Meas. VACC Meas. IACC + Meas. VACC

20.00000 W10 μW100 mA 0.098% + 0.003 W0.073% + 0.001 W

200.0000 W100 μW10 mA 0.077% + 0.03 W0.053% + 0.01 W

2.000000 kW1 mW1 mA 0.066% + 0.3 W0.045% + 0.1 W

20.00000 kW10 mW100 μA 0.063% + 3 W0.043% + 1 W

200.0000 kW100 mW10 μA 0.065% + 30 W0.046% + 10 W

2.000000 MW1 W1 μA 0.110% + 300 W0.049% + 100 W

20.00000 MW10 W1 μA 0.110% + 1 kW0.052% + 500 W

200.0000 MW100 W100 nA 0.655% + 10 kW0.349% + 5k W

>200.0000 MW8—User deﬁned Source IACC + Meas. VACC Meas. IACC + Meas. VACC

TEMPERATURE COEFFICIENT (0°–18°C and 28°–50°C): ±(0.15 × accuracy specification)/°C.

SOURCE CURRENT, MEASURE RESISTANCE MODE:

Total uncertainty = Isource accuracy + Vmeasure accuracy (4-wire remote sense).

SOURCE VOLTAGE, MEASURE RESISTANCE MODE:

Total uncertainty = Vsource accuracy + Imeasure accuracy (4-wire remote sense).

GUARD OUTPUT IMPEDANCE: 0.5W (DC) in ohms mode.

6. 6.5 digit measure resolution

7. Source readback enabled. Offset compensation ON.

8. Source Current, Measure Resistance or Source Voltage, Measure Resistance only.

ACCESSORIES AVAILABLE

TEST LEADS AND PROBES

1754 2-wire Universal 10-Piece Test Lead Kit

5804 Kelvin (4-Wire) Universal 10-Piece Test Lead Kit

5805 Kelvin (4-Wire) Spring-Loaded Probes

5806 Kelvin Clip Lead Set

5808 Low Cost Single-pin Kelvin Probe Set

5809 Low Cost Kelvin Clip Lead Set

8605 High Performance Modular Test Leads

8606 High Performance Modular Probe Kit

8608 High Performance Clip Lead Set

CABLES, CONNECTORS, ADAPTERS

237-ALG-2 3-slot Male Triax Connector to 3 Alligator Clips

237-BAN-3A Triax to Banana Plug

2450-TRX-BAN Triax to Banana Adapter. Converts the 4 Triax

adapters on the rear panel to 5 banana jacks

7078-TRX-* 3-slot, Low Noise Triax Cable

7078-TRX-GND 3-slot Male Triax To BNC Adapter

(guard removed)

8607 2-wire, 1000V Banana Cables, 1m (3.3 ft)

CA-18-1 Shielded Dual Banana Cable, 1.2m (4 ft)

CAP-31 Protective Shield/Cap for 3-lug Triax Connectors

CS-1546 Triax 3-lug Special Shorting Plug. Shorts center

pin to outer shield

CS-1616-3 Safety Interlock Mating Connector

COMMUNICATION INTERFACES & CABLES

KPCI-488LPA IEEE-488 Interface for PCI Bus

KUSB-488B IEEE-488 USB-to-GPIB Interface Adapter

7007-1 Shielded GPIB Cable, 1m (3.3 ft)

7007-2 Shielded GPIB Cable, 1m (6.6 ft)

CA-180-3A CAT5 Crossover Cable for TSP-Link/Ethernet

USB-B-1 USB Cable, Type A to Type B, 1m (3.3 ft)

TRIGGERING AND CONTROL

2450-TLINK DB-9 to Trigger Link Connector Adapter.

8501-1 Trigger Link Cable, DIN-to-DIN, 1m (3.3 ft)

8501-2 Trigger Link Cable, DIN-to-DIN, 2m (6.6 ft)

RACK MOUNT KITS

4299-8 Single Fixed Rack Mount Kit

4299-9 Dual Fixed Rack Mount Kit

4299-10 Dual Fixed Rack Mount Kit. Mount one 2450

and one Series 26xxB

4299-11 Dual Fixed Rack Mount Kit. Mount one 2450

and one Series 2400, Series 2000, etc.

2450-BenchKit Ears and Handle for 2450-NFP-RACK and

2450-RACK models

TEST FIXTURES

8101-PIV DC Test Fixture

SERVICES AVAILABLE

2450-3Y-EW 1 Year Factory Warranty extended to 3 years

from date of shipment

2450-5Y-EW 1 Year Factory Warranty extended to 5 years

from date of shipment

C/2450-3Y-17025 KeithleyCare® 3 Year ISO 17025 Calibration Plan

C/2450-3Y-DATA KeithleyCare 3 Year Calibration w/Data Plan

C/2450-3Y-STD KeithleyCare 3 Year Std. Calibration Plan

C/2450-5Y-17025 KeithleyCare 5 Year ISO 17025 Calibration Plan

C/2450-5Y-DATA KeithleyCare 5 Year Calibration w/Data Plan

C/2450-5Y-STD KeithleyCare 5 Year Std. Calibration Plan

Model 2450 specifications

SMU INSTRUMENTS

www.keithley.com

1.888.KEITHLEY (U.S. only)

A Greater Measure of Conﬁdence A Tektronix Company

OPERATING CHARACTERISTICS

MAX. OUTPUT POWER: 20W, four-quadrant source or sink operation.

SOURCE LIMITS: Vsource: ±21V (≤ 1A range), ±210V (≤ 100mA range)

Isource: ±1.05A (≤ 20V range), ±105mA (≤ 200V range)

OVERRANGE: 105% of range, source and measure.

REGULATION: Voltage: Line: 0.01% of range. Load: 0.01% of range + 100μV.

Current: Line: 0.01% of range. Load: 0.01% of range + 100pA.

SOURCE LIMITS: Voltage Source Current Limit: Bipolar current limit set with single value. Min. 10% of range.

Current Source Voltage Limit: Bipolar voltage limit set with single value. Min. 10% of range.

V-LIMIT / I-LIMIT ACCURACY: Add 0.3% of setting and ±0.02% of reading to base specification.

OVERSHOOT: Voltage Source: <0.1% typical (full scale step, resistive load, 20V range, 10mA I-Limit.

Current Source: <0.1% typical (1mA step, RLoad = 10kW, 20V range)

RANGE CHANGE OVERSHOOT: Overshoot into a fully resistive 100kW load, 10Hz to 20MHz BW, adjacent ranges: 250mV typical

OUTPUT SETTLING TIME: Time required to reach 0.1% of final value, 20V range, 100mA I-Limit: <200μs typical.

MAXIMUM SLEW RATE: 0.2V/μs, 200V range, 100mA limit into a 2kW load (typical)

OVER VOLTAGE PROTECTION: User selectable values, 5% tolerance. Factory default = none.

VOLTAGE SOURCE NOISE: 10Hz–1MHz (RMS): 2mV typical into a resistive load.

COMMON MODE VOLTAGE: 250V DC.

COMMON MODE ISOLATION: >1GW, <1000pF.

NOISE REJECTION (TYPICAL):

LOAD IMPEDANCE: 20nF typical (standard). Stable into 50μF typical (High-C mode).

High-C mode valid for ≥100μA ranges, ≥200mV ranges.

MAX. VOLTAGE DROP BETWEEN FORCE and SENSE TERMINALS: 5V.

MAX. SENSE LEAD RESISTANCE: 1MW for rated accuracy.

SENSE INPUT IMPEDANCE: >10 GW.

GUARD OFFSET VOLTAGE: <300μV, typical

System Measurement Speeds 9

READING RATES (READINGS/SECOND) TYPICAL FOR 60Hz (50Hz):

SCRIPT (TSP) Programmed

Measure Source-Measure Sweep

NPLC/Trigger Origin To Mem. To GPIB To USB To LAN To Mem. To GPIB To USB To LAN

0.01 / Internal 3130 (2800) 2830 (2570) 2825 (2600) 2790 (2530) 1710 (1620) 1620 (1540) 1630 (1540) 1620 (1540)

0.01 / External 2170 (2050) 2150 (2030) 2170 (2040) 2160 (1990) 1670 (1590) 1580 (1500) 1590 (1510) 1580 (1510)

0.1 / Internal 540 (460) 530 (450) 530 (450) 530 (450) 470 (410) 460 (400) 470 (400) 470 (400)

0.1 / External 500 (430) 490 (420) 500 (430) 500 (420) 470 (400) 460 (390) 460 (400) 460 (400)

1.00 / Internal 59 (49) 58 (49) 59 (49) 59 (49) 58 (48) 58 (48) 58 (48) 58 (48)

1.00 / External 58 (48) 57 (48) 58 (48) 58 (48) 57 (48) 57 (47) 57 (48) 57 (48)

SCPI Programmed 10

Measure Source-Measure Sweep

NPLC/Trigger Origin To Mem. To GPIB To USB To LAN To Mem. To GPIB To USB To LAN

0.01 / Internal 3130 (2800) 3060 (2760) 3000 (2790) 3010 (2710) 1710 (1630) 1610 (1600) 1440 (1380) 1690 (1590)

0.01 / External 2350 (2200) 2320 (2170) 2340 (2190) 2320 (2130) 1680 (1590) 1560 (1570) 1410 (1360) 1660 (1560)

0.1 / Internal 540 (460) 540 (450) 540 (460) 540 (450) 470 (410) 470 (410) 450 (390) 470 (410)

0.1 / External 510 (440) 510 (430) 510 (440) 510 (430) 470 (400) 470 (400) 450 (390) 470 (400)

1.00 / Internal 59 (49) 59 (49) 59 (49) 59 (49) 58 (48) 58 (48) 57 (48) 58 (48)

1.00 / External 58 (49) 58 (49) 58 (49) 58 (49) 58 (48) 58 (48) 57 (47) 58 (48)

9. Reading rates applicable for voltage or current measurements, autozero off, autorange off, filter off, binary reading format, and source readback off.

10. SCPI programming mode. Speeds do not apply to SCPI 2400 mode.

2450 SourceMeter

SMU Instrument

NPLC NMRR CMRR

0.01 —60 dB

0.1 —60 dB

160 dB 100 dB*

* Except lowest two current ranges ~90dB.

Model 2450 specifications

SMU INSTRUMENTS

2450 SourceMeter

SMU Instrument

GENERAL CHARACTERISTICS (default mode unless specified)

FACTORY DEFAULT STANDARD POWER-UP: SCPI MODE.

SOURCE OUTPUT MODES: Fixed DC Level, Memory/Configuration

List (mixed function), Stair (linear and log).

SOURCE MEMORY LIST: 100 points max. (SCPI 2400 Mode only).

MEMORY BUFFER: >250,000 readings. Includes selected measured value(s)

and time stamp.

REAL-TIME CLOCK: Lithium battery backup (3 yr. + battery life).

REMOTE INTERFACES:

GPIB: IEEE-488.1 compliant. Supports IEEE-488.2 common commands

and status model topology.

USB Device (rear panel, type B): 2.0 Full Speed USBTMC.

USB Host (front panel, type A): USB 2.0, support for flash drives, FAT32.

Ethernet: RJ-45 (10/100BT)

PROGRAMMABILITY: SCPI or TSP command sets.

TSP MODE: Embedded Test Script Processor (TSP) accessible from any host interface.

IP CONFIGURATION: Static or DHCP

EXPANSION INTERFACE: The TSP-Link expansion interface allows TSP enabled

instruments to trigger and communicate with each other.

LXI COMPLIANCE: 1.4 LXI Core 2011.

DISPLAY: 5 inch capacitive touch, color TFT WVGA (800x480) with LED backlight.

INPUT SIGNAL CONNECTIONS: Front: Banana. Rear: Triaxial (3-Lug)

INTERLOCK: Active High Input

DIGITAL I/O INTERFACE:

Lines: 6 Input/Output user defined for digital I/O or triggering

Connector: 9-pin female D

Input Signal Levels: 0.7 V (maximum logic low), 3.7 V (minimum logic high)

Input Voltage Limits: -0.25 V (Abs. minimum), +5.25 V (Abs. maximum)

Maximum Source Current: +2.0 mA @ >2.7 V (per pin)

Maximum Sink Current: -50 mA @ 0.7 V (per pin, solid-state fuse protected)

5 V Power Supply Pin: Limited to 500 mA @ >4V (solid-state fuse protected)

Handler: User definable Start of Test, End of Test, 4 category bits

COOLING: Forced air, variable speed.

OVER TEMPERATURE PROTECTION: Internally sensed temperature overload puts unit in

standby mode.

POWER SUPPLY: 100V to 240V RMS, 50–60Hz (automatically detected at power up).

VA RATING: 190 volt-amps max.

ALTITUDE: Maximum 2000 meters above sea level.

EMC: Conforms to European Union EMC Directive.

SAFETY: NRTL listed to UL61010-1 and UL61010-2-30. Conforms with European Union Low

Voltage Directive.

VIBRATION: MIL-PRF-28800F Class 3 Random.

WARM-UP: 1 hour to rated accuracies.

DIMENSIONS: (With handle and bumpers): 106mm high × 255mm wide × 425mm deep

(4.18 in × 10.05 in × 16.75 in). (Without handle and bumpers): 88mm high × 213mm wide

× 403mm deep (3.46 in × 8.39 in × 15.87 in).

WEIGHT: With bumpers & handle: 4.04 kg (8.9 lbs.). Without bumpers & handle 3.58 kg (7.9 lbs.).

ENVIRONMENT: Operating: 0°–50°C, 70% R.H. up to 35°C. Derate 3% R.H./°C, 35°–50°C.

Storage: –25°C to 65°C.

ACCESSORIES SUPPLIED: Test Leads, USB Cable, Ethernet/TSP Cable, Interlock Adapter, Power

Cord, Quick Start Guide, CD User’s Manual.

Model 2450 specifications

SMU INSTRUMENTS

2450 SourceMeter

SMU Instrument

Model 2450 SourceMeter

SMU Instrument

Specifications are subject to change without notice. All Keithley trademarks and trade names are the property of Keithley Instruments, Inc.

All other trademarks and trade names are the property of their respective companies.

KEITHLEY INSTRUMENTS, INC. ■ 28775 AURORA RD. ■ CLEVELAND, OH 44139-1891 ■ 440-248-0400 ■ Fax: 440-248-6168 ■ 1-888-KEITHLEY ■ www.keithley.com

A Greater Measure of Conﬁdence

BENELUX

+31-40-267-5506

www.keithley.nl

BRAZIL

55-11-4058-0229

www.keithley.com

CHINA

86-10-8447-5556

www.keithley.com.cn

FRANCE

+33-01-69-86-83-60

www.keithley.fr

GERMANY

+49-89-84-93-07-40

www.keithley.de

INDIA

080-30792600

www.keithley.in

ITALY

+39-049-762-3950

www.keithley.it

JAPAN

81-120-441-046

www.keithley.jp

KOREA

82-2-6917-5000

www.keithley.co.kr

MALAYSIA

60-4-643-9679

www.keithley.com

MEXICO

52-55-5424-7907

www.keithley.com

RUSSIA

+7-495-664-7564

www.keithley.ru

SINGAPORE

01-800-8255-2835

www.keithley.com.sg

TAIWAN

886-3-572-9077

www.keithley.com.tw

UNITED KINGDOM

+44-1344-39-2450

www.keithley.co.ukw

For further information on how to purchase or to locate a sales partner please visit www.keithley.com/company/buy