MAX3093ECPE+ - Maxim Integrated - Datasheet.Directory

________________General Description

The MAX3093E/MAX3094E are rugged, low-power,

quad, RS-422/RS-485 receivers featuring electrostatic

discharge (ESD) protection for use in harsh environ-

ments. All receiver inputs are protected to ±15kV using

IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-

4-2 Contact Discharge, and ±15kV using the Human

Body Model. The MAX3093E operates from a +5V sup-

ply, while the MAX3094E operates from a +3.3V supply.

Receiver propagation delays are guaranteed to within

±8ns of a predetermined value, thereby ensuring

device-to-device matching across production lots.

The devices feature a 1nA low-power shutdown mode

in which the receiver outputs are high impedance.

When active, these receivers have a fail-safe feature

that guarantees a logic-high output if the input is open

circuit. They also have a quarter-unit-load input imped-

ance that allows 128 receivers on a bus.

The MAX3093E/MAX3094E are pin-compatible, low-

power upgrades to the industry-standard ’34C86. They

are available in space-saving TSSOP, narrow SO, and

PDIP packages.

________________________Applications

Telecommunications Equipment

Rugged RS-422/RS-485/RS-423 Bus Receiver

Receivers for ESD-Sensitive Applications

Level Translators

____________________________Features

♦ESD Protection

±15kV—IEC 1000-4-2 Air-Gap Discharge

±8kV—IEC 1000-4-2 Contact Discharge

±15kV—Human Body Model

♦Guaranteed Propagation-Delay Tolerance

Between All ICs

±8ns (MAX3093E)

±10ns (MAX3094E)

♦Single +3V Operation (MAX3094E)

Single +5V Operation (MAX3093E)

♦16-Pin TSSOP

♦10Mbps Data Rate

♦Allow up to 128 Receivers on the Bus

♦1nA Low-Power Shutdown Mode

♦2.4mA Operating Supply Current

♦Pin-Compatible Upgrades to ’34C86

MAX3093E/MAX3094E

±15kV ESD-Protected, 10Mbps, 3V/5V,

Low-Power Quad RS-422/RS-485 Receivers

________________________________________________________________ Maxim Integrated Products 1

A- VCC

B-

B+

ENBD

D+

D-

TOP VIEW

MAX3093E

MAX3094E

TSSOP/SO/DIP

A+

C+

ENAC

C-

GND

Pin Configuration

A+

A-

B+

B-

C+

C-

D+

D-

MAX3093E

MAX3094E

VCC

GND

ENBD

ENAC

________________Functional Diagram

19-1779; Rev 2; 10/02

PART

MAX3093ECUE

MAX3093ECSE

MAX3093ECPE 0°C to +70°C

0°C to +70°C

TEMP RANGE PIN-PACKAGE

16 TSSOP

16 Narrow SO

16 Plastic DIP

_______________Ordering Information

MAX3093EEUE

MAX3093EESE

MAX3093EEPE -40°C to +85°C

-40°C to +85°C

-40°C to +85°C 16 TSSOP

16 Narrow SO

16 Plastic DIP

MAX3094ECUE

MAX3094ECSE

MAX3094ECPE 0°C to +70°C

0°C to +70°C

0°C to +70°C 16 TSSOP

16 Narrow SO

16 Plastic DIP

MAX3094EEUE

MAX3094EESE

MAX3094EEPE -40°C to +85°C

-40°C to +85°C

-40°C to +85°C 16 TSSOP

16 Narrow SO

16 Plastic DIP

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX3093E/MAX3094E

±15kV ESD-Protected, 10Mbps, 3V/5V,

Low-Power Quad RS-422/RS-485 Receivers

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS—MAX3093E

(VCC = +5V ±5%, TA= TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5.0V, TA= +25°C.) (Note 1)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

Supply Voltage (VCC).............................................................+7V

Control Input Voltage (ENAC, ENBD).........-0.3V to (VCC + 0.3V)

Receiver Input Voltage (_+, _-)............................................±25V

Receiver Output Voltage (Y_).....................-0.3V to (VCC + 0.3V)

Output Short-Circuit Duration (Y_, one output) ..........Continuous

Continuous Power Dissipation (TA= +70°C)

TSSOP (derate 9.4mW/°C above +70°C) ....................755mW

SO (derate 8.7mW/°C above +70°C)...........................696mW

Plastic DIP (derate 10.5mW/°C above +70°C) ............762mW

Operating Temperature Ranges

MAX309_EC_ _ ..................................................0°C to +70°C

MAX309_EE_ _ ...............................................-40°C to +85°C

Junction Temperature......................................................+150°C

Storage Temperature Range .............................-65°C to +160°C

Lead Temperature (soldering, 10s) .................................+300°C

VCM = 0

IE C1000-4-2 Contact Discharge

-7V ≤VCM ≤12V

IE C1000-4-2 Air-Gap Discharge

Human Body Model

-7V ≤VCM ≤12V

0 ≤VOUT ≤VCC, output enabled

0 ≤VOUT ≤VCC, output disabled

IOUT = 4mA, VID = -200mV,

output enabled, Figure 1

Output disabled

IOUT = -4mA, VID = 200mV,

output enabled, Figure 1

No load, output enabled

CONDITIONS

±8

±15 kV

±15

ESD Protection

(Note 2)

µA0.001 10

mA2.4 3.5

ICC

Supply Current

mV45

mV-200 200VTH

Receiver Differential Input

Threshold

Receiver Input Hysteresis

kΩ48RIN

Receiver Input Resistance

mA±7 ±75IOSR

Output Short-Circuit Current

µA±1IOZR

Three-State Current at Receiver

Output

V0.4VOL

Receiver Output Low Voltage

µA±1

Enable Input Current

(ENAC/ENBD)

V2.0VIH

Enable Input High Voltage

(ENAC/ENBD)

V0.8VIL

Enable Input Low Voltage

(ENAC/ENBD)

VVCC - 1.5VOH

Receiver Output High Voltage

UNITSMIN TYP MAXSYMBOLPARAMETER

µA

250

IIN

Receiver Input Current (_+, _-) VCC = 0 or 5.25V VIN = 12V

-200VIN = -7V

MAX3093E/MAX3094E

±15kV ESD-Protected, 10Mbps, 3V/5V,

Low-Power Quad RS-422/RS-485 Receivers

_______________________________________________________________________________________ 3

DC ELECTRICAL CHARACTERISTICS—MAX3094E

(VCC = +3.0V to +3.6V, TA= TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V, TA= +25°C.) (Note 1)

SWITCHING CHARACTERISTICS—MAX3093E

(VCC = +5V ±5%, TA= TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5.0V, TA= +25°C.)

VCM = 0

-7V ≤VCM ≤12V

IOUT = -1.5mA, VID = 200mV,

output enabled, Figure 1

CONDITIONS

mV45

mV-200 200VTH

Receiver Differential Input

Threshold

Receiver Input Hysteresis

µA±1

Enable Input Current

(ENAC/ENBD)

V2.0VIH

Enable Input High Voltage

(ENAC/ENBD)

V0.8VIL

Enable Input Low Voltage

(ENAC/ENBD)

VVCC - 0.4VOH

Receiver Output High Voltage

UNITSMIN TYP MAXSYMBOLPARAMETER

µA

250

IIN

Receiver Input Current (_+, _-) VCC = 0 or 3.6V VIN = 12V

-200VIN = -7V

Figure 2 ns-2 ±10

|VID|= 3V,

Figure 2

tSK

Propagation-Delay Skew

(tPLH - tPHL)

VCC = +5V ±5%, TA= TMIN to TMAX

VCC = 5.25V

VCC = 4.75V

Figure 3

|VID|= 3V, Figure 2, matched conditions

TA= +85°C

TA= +25°C

TA= -40°C

TA= +85°C

Figure 3

TA= +25°C

Figure 3

CONDITIONS

TA= -40°C

tPLH, tPHL

Input-to-Output Propagation

Delay ns

TA= +70°C 76 92

TA= +70°C 80 96

Mbps10fMAX

Maximum Data Rate

ns60 100tHZ

Output Disable Time from

High Level

ns60 100tLZ

Output Disable Time from

Low Level

78 86 94

65 98

ns600 800tZH

Output Enable Time to

High Level

ns600 800tZL

Output Enable Time to

Low Level

ns16

Device-to-Device Propagation-

Delay Matching

68 76 84

71 79 87

65 73 81

82 90 98

74 82 90

UNITSMIN TYP MAXSYMBOLPARAMETER

MAX3093E/MAX3094E

±15kV ESD-Protected, 10Mbps, 3V/5V,

Low-Power Quad RS-422/RS-485 Receivers

4 _______________________________________________________________________________________

IEC 1000-4-2 Contact Discharge

IEC 1000-4-2 Air-Gap Discharge

Human Body Model

Outputs disabled

No load, outputs enabled

CONDITIONS

±8

±15 kV

±15

ESD Protection

(Note 2)

µA0.001 10

mA2.4 4.0

ICC

Supply Current

UNITSMIN TYP MAXSYMBOLPARAMETER

DC ELECTRICAL CHARACTERISTICS—MAX3094E (continued)

(VCC = +3.0V to +3.6V, TA= TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V, TA= +25°C.) (Note 1)

VCC = +3.3V ±5%, TA= TMIN to TMAX

Figure 3

|VID|= 3V, Figure 2, matched conditions

Figure 3

CONDITIONS

Mbps10fMAX

Maximum Data Rate

ns80 180tHZ

Output Disable Time from

High Level

ns80 180tLZ

Output Disable Time from

Low Level

88 98 108

69 123

ns600 1000tZH

Output Enable Time to

High Level

ns600 1000tZL

Output Enable Time to

Low Level

ns20

Device-to-Device Propagation-

Delay Matching

82 92 102

78 88 98

69 79 89

103 113 123

91 101 111

UNITSMIN TYP MAXSYMBOLPARAMETER

SWITCHING CHARACTERISTICS—MAX3094E

(VCC = +3.0V to +3.6V, TA= TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V, TA= +25°C.)

Note 1: All currents into the device are positive; all currents out of the device are negative. All voltages are referred to device

ground, unless otherwise noted.

Note 2: Receiver inputs (_+, _-).

Figure 2 ns-1 ±10tSK

Propagation-Delay Skew

(tPLH - tPHL)

TA= +85°C

TA= +25°C

TA= -40°C

TA= +85°C

TA= +25°C

TA= -40°C

RIN

Receiver Input Resistance -7V ≤VCM ≤12V kΩ48

VOL

Receiver Output Low Voltage IOUT = 2.5mA, VID = -200mV,

output enabled, Figure 1 V0.4

VCC = 3.60V

VCC = 3.00V

tPLH, tPHL

Input-to-Output Propagation

Delay ns

TA= +70°C 86 106

TA= +70°C 100 120

|VID|= 3V,

Figure 2

IOSR

Output Short-Circuit Current 0 ≤VOUT ≤VCC, output enabled mA±4 ±60

IOZR

Three-State Current at Receiver

Output 0 ≤VOUT ≤VCC, output disabled µA±1

MAX3093E/MAX3094E

±15kV ESD-Protected, 10Mbps, 3V/5V,

Low-Power Quad RS-422/RS-485 Receivers

_______________________________________________________________________________________ 5

-10

-20

-30

-40

-50

021 345

OUTPUT CURRENT vs.

OUTPUT LOW VOLTAGE

MAX3093/94E-01

OUTPUT LOW VOLTAGE (V)

OUTPUT CURRENT (mA)

MAX3093E

MAX3094E

021 345

OUTPUT CURRENT vs.

OUTPUT HIGH VOLTAGE

MAX3093/94E-02

OUTPUT HIGH VOLTAGE (V)

OUTPUT CURRENT (mA)

MAX3093E

MAX3094E

0.3

0.2

0.1

0.4

0.5

0.6

0.7

0.8

0.9

1.0

-40 10-15 35 60 85

OUTPUT LOW VOLTAGE

vs. TEMPERATURE

MAX3093/94E-03

TEMPERATURE (°C)

OUTPUT LOW VOLTAGE (V)

MAX3093E

MAX3094E

IOUT = 8mA

-40 10-15 35 60 85

OUTPUT HIGH VOLTAGE

vs. TEMPERATURE

MAX3093/94E-04

TEMPERATURE (°C)

OUTPUT HIGH VOLTAGE (V)

MAX3093E

MAX3094E

IOUT = -8mA

100

110

120

-40 10-15 35 60 85

MAX3093E

PROPAGATION DELAY vs. TEMPERATURE

MAX3093/94E-07

TEMPERATURE (°C)

PROPAGATION DELAY (ns)

⏐VID⏐ = 3V

CL = 15pF

2.0

2.2

2.6

2.4

2.8

3.0

-40 10-15 35 60 85

SUPPLY CURRENT vs. TEMPERATURE

MAX3093/94E-05

TEMPERATURE (°C)

SUPPLY CURRENT (mA)

MAX3093E/MAX3094E

-40 10-15 35 60 85

SHUTDOWN SUPPLY CURRENT

vs. TEMPERATURE

MAX3093/94E-06

TEMPERATURE (°C)

SHUTDOWN SUPPLY CURRENT (nA)

MAX3093E

MAX3094E

110

100

120

130

140

-40 10-15 35 60 85

MAX3094E

PROPAGATION DELAY vs. TEMPERATURE

MAX3093/94E-08

TEMPERATURE (°C)

PROPAGATION DELAY (ns)

⏐VID⏐ = 3V

CL = 15pF

Typical Operating Characteristics

(VCC = +5V for MAX3093E, VCC = +3.3V for MAX3094E, TA= +25°C, unless otherwise noted.)

MAX3093E/MAX3094E

±15kV ESD-Protected, 10Mbps, 3V/5V,

Low-Power Quad RS-422/RS-485 Receivers

6 _______________________________________________________________________________________

Pin Description

NAME FUNCTION

1A- Inverting Receiver A Input

2A+ Noninverting Receiver A Input

3YA

Receiver A Output. Enabled when ENAC = high. YA will be logic high if A+ > A- by 200mV, and low if

A+ < A- by 200mV. It will be logic high if A+ and A- remain floating. Otherwise, the state is undetermined.

YA goes high impedance when ENAC = low.

4ENAC Receiver Output A and C Enable High. A logic high on this input enables receivers A and C.

8GND Ground

7C- Inverting Receiver C Input

6C+ Noninverting Receiver C Input

5YC Receiver C Output. Same functionality as YA.

13 YB Receiver B Output. Same functionality as YD.

12 ENBD Receiver Output B and D Enable High. A logic high on this input enables receivers B and D.

11 YD

Receiver D Output. Enabled when ENBD = high. YD will be logic high if D+ > D- by 200mV, and low if

D+ < D- by 200mV. It will be a logic high if D+ and D- remain floating. Otherwise, the state is undetermined.

YD goes high impedance when ENBD = low.

10 D+ Noninverting Receiver D Input

9D- Inverting Receiver D Input

TIME (200ns/div)

SHUTDOWN TIMING

MAX3093/94E TOC09

MAX3093E

Y VOLTAGE

5V/div

2V/div

MAX3094E

Y VOLTAGE

G VOLTAGE

CIRCUIT OF FIGURE 3,

S1 OPEN, S2 CLOSED, S3 = 1V

Typical Operating Characteristics (continued)

(VCC = +5V for MAX3093E, VCC = +3.3V for MAX3094E, TA= +25°C, unless otherwise noted.)

14 B+ Noninverting Receiver B Input

15 B- Inverting Receiver B Input

16 VCC Positive Supply

MAX3093E/MAX3094E

±15kV ESD-Protected, 10Mbps, 3V/5V,

Low-Power Quad RS-422/RS-485 Receivers

_______________________________________________________________________________________ 7

VOH IOH

(-)

IOL

(+)

VOL

VID

tPLH

1.5V

OUT

IN 1.5V

3.0V

tPHL

VCC

VCC/2 VCC/2

VID

15pF

ROUT

ENAC = VCC or ENBD = VCC

|VID| = 3V

Figure 2. Receiver Propagation Delay

Figure 1. Receiver VOH and VOL

VOH

VCC/2

OUT 0.25V

ENAC 1.5V1.5V

S1 OPEN

S2 CLOSED

S3 = 1V

ENAC

tHZ

VCC/2

tZL

tZH

VCC

VOL

0.25V

OUT

S1 CLOSED

S2 OPEN

S3 = -1V

tLZ

15pF

+1V

-1V

VCC

VID

1kΩ

ENAC,

ENBD

ENBDENBD

Figure 3. Receiver Enable and Disable Times

_______________Detailed Description

±15kV ESD Protection

As with all Maxim devices, ESD-protection structures are

incorporated on all pins to protect against ESDs encoun-

tered during handling and assembly. The

MAX3093E/MAX3094E receiver inputs have extra

protection against static electricity found in normal

operation. Maxim’s engineers have developed state-

of-the-art structures to protect these pins against ±15kV

ESD without damage. After an ESD event, the

MAX3093E/MAX3094E continue working without latchup.

ESD protection can be tested in several ways. The

receiver inputs are characterized for protection to the

following:

• ±15kV using the Human Body Model

• ±8kV using the Contact Discharge Method specified

in IEC 1000-4-2 (formerly IEC 801-2)

• ±15kV using the Air-Gap Method specified in

IEC 1000-4-2 (formerly IEC 801-2)

ESD Test Conditions

ESD performance depends on a number of conditions.

Contact Maxim for a reliability report that documents

test setup, methodology, and results.

Human Body Model

Figure 4a shows the Human Body Model, and Figure

4b shows the current waveform it generates when dis-

charged into a low impedance. This model consists of a

100pF capacitor charged to the ESD voltage of interest,

which is then discharged into the device through a

1.5kΩresistor.

IEC 1000-4-2

Since January 1996, all equipment manufactured and/or

sold in the European community has been required to

meet the stringent IEC 1000-4-2 specification. The IEC

1000-4-2 standard covers ESD testing and performance

of finished equipment; it does not specifically refer to inte-

grated circuits. The MAX3093E/MAX3094E help you

design equipment that meets Level 4 (the highest level) of

IEC 1000-4-2, without additional ESD-protection compo-

nents.

The main difference between tests done using the

Human Body Model and IEC 1000-4-2 is higher peak

current in IEC 1000-4-2. Because series resistance is

lower in the IEC 1000-4-2 ESD test model (Figure 5a), the

ESD-withstand voltage measured to this standard is gen-

erally lower than that measured using the Human Body

Model. Figure 5b shows the current waveform for the

±8kV IEC 1000-4-2 Level 4 ESD Contact Discharge test.

The Air-Gap test involves approaching the device with a

charge probe. The Contact-Discharge method connects

the probe to the device before the probe is energized.

Machine Model

The Machine Model for ESD testing uses a 200pF stor-

age capacitor and zero-discharge resistance. It mimics

the stress caused by handling during manufacturing

and assembly. All pins (not just RS-485 inputs) require

this protection during manufacturing. Therefore, the

Machine Model is less relevant to the I/O ports than are

the Human Body Model and IEC 1000-4-2.

Low-Power Shutdown Mode

The function tables show the functionality of the enable

inputs. The MAX3093E/MAX3094E enter shutdown

when ENAC and ENBD are low. In shutdown, all out-

puts go high impedance and the devices typically draw

less than 1nA. The devices exit shutdown by taking

either ENAC or ENBD high. The typical shutdown exit

time is 600ns.

MAX3093E/MAX3094E

±15kV ESD-Protected, 10Mbps, 3V/5V,

Low-Power Quad RS-422/RS-485 Receivers

Function Tables

OUTPUT

YA OR YC

DEVICE

MODE

ENAC ENBD (IN+ - IN-)

1 X ≥200mV 1On

1 X ≤-200mV 0

1 X Open 1On

0 1 X High-Z On

0 0 X High Shutdown

X = don’t care, High-Z = high impedance

8 _______________________________________________________________________________________

OUTPUT

YB OR YD

DEVICE

MODE

ENBD ENAC (IN+ - IN-)

1 X ≥200mV 1On

1 X ≤-200mV 0

1 X Open 1On

0 1 X High-Z On

0 0 X High-Z Shutdown

MAX3093E/MAX3094E

±15kV ESD-Protected, 10Mbps, 3V/5V,

Low-Power Quad RS-422/RS-485 Receivers

_______________________________________________________________________________________ 9

tr = 0.7ns to 1ns 30ns

60ns

100%

90%

10%

PEAK

CHARGE-CURRENT

LIMIT RESISTOR

DISCHARGE

RESISTANCE

STORAGE

CAPACITOR

100pF

1MΩRD

1.5kΩ

HIGH-

VOLTAGE

SOURCE

DEVICE

UNDER

TEST

Figure 4a. Human Body ESD Test Model

Figure 5b. IEC 1000-4-2 ESD-Generator Current Waveform

Figure 4b. Human Body Model Current Waveform

IP 100%

90%

36.8%

tRL TIME

tDL

CURRENT WAVEFORM

PEAK-TO-PEAK RINGING

(NOT DRAWN TO SCALE)

10%

AMPERES

CHARGE-CURRENT

LIMIT RESISTOR

DISCHARGE

RESISTANCE

STORAGE

CAPACITOR

150pF

50MΩ to 100MΩRD

330Ω

HIGH-

VOLTAGE

SOURCE

DEVICE

UNDER

TEST

Figure 5a. IEC 1000-4-2 ESD Test Model

Applications Information

Propagation-Delay Matching

The MAX3093E/MAX3094E exhibit propagation delays

that are closely matched from one device to another,

even between devices from different production lots. This

feature allows multiple data lines to receive data and

clock signals with minimal skewing with respect to each

other. The MAX3093E receiver propagation delays are

trimmed to a predetermined value ±8ns, while the

MAX3094E delays are trimmed to a predetermined value

±10ns.

128 Receivers on the Bus

The standard RS-485 input impedance is 12kΩ(one-

unit load). The standard RS-485 transmitter can drive

32 unit loads. The MAX3093E/MAX3094E present a 1/4-

unit-load input impedance (48kΩ), which allows up to

128 receivers on a bus. Any combination of these RS-

485 receivers with a total of 32-unit loads can be con-

nected to the same bus.

Fail-Safe Implementation

The MAX3093E/MAX3094E receiver inputs guarantee a

logic high output when the inputs are open circuit (no

termination resistor used). This occurs when the trans-

mitter is removed from the bus or when all transmitter

outputs are high impedance. However, when the line is

terminated and the transmitters are disabled, the differ-

ential voltage between the _+ and _- inputs falls below

the ±200mV RS-485 sensitivity threshold. Consequent-

ly, the outputs become undefined. To maintain a fail-

safe receiver output while using a terminating resistor,

input _+ must be biased at least 200mV above input B.

The resistor-divider network shown in Figure 6 is rec-

ommended.

MAX3093E/MAX3094E

±15kV ESD-Protected, 10Mbps, 3V/5V,

Low-Power Quad RS-422/RS-485 Receivers

10 ______________________________________________________________________________________

1kΩ

150Ω

MAX3093E

MAX3094E

VCC

Chip Information

TRANSISTOR COUNT: 676

Figure 6. External Fail-Safe Implementation

MAX3093E/MAX3094E

±15kV ESD-Protected, 10Mbps, 3V/5V,

Low-Power Quad RS-422/RS-485 Receivers

______________________________________________________________________________________ 11

TSSOP4.40mm.EPS

PACKAGE OUTLINE, TSSOP 4.40mm BODY

21-0066

Package Information

(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,

go to www.maxim-ic.com/packages.)

MAX3093E/MAX3094E

±15kV ESD-Protected, 10Mbps, 3V/5V,

Low-Power Quad RS-422/RS-485 Receivers

12 ______________________________________________________________________________________

Package Information (continued)

(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,

go to www.maxim-ic.com/packages.)

SOICN .EPS

PACKAGE OUTLINE, .150" SOIC

21-0041 B

REV.DOCUMENT CONTROL NO.APPROVAL

PROPRIETARY INFORMATION

TITLE:

TOP VIEW

FRONT VIEW

MAX

0.010

0.069

0.019

0.157

0.010

INCHES

0.150

0.007

DIM

0.014

0.004

MIN

0.053A

0.19

3.80 4.00

0.25

MILLIMETERS

0.10

0.35

1.35

MIN

0.49

0.25

MAX

1.75

0.050

0.016L0.40 1.27

0.3940.386D

MINDIM

INCHES

MAX

9.80 10.00

MILLIMETERS

MIN MAX

16 AC

0.337 0.344 AB8.758.55 14

0.189 0.197 AA5.004.80 8

N MS012

SIDE VIEW

H 0.2440.228 5.80 6.20

e 0.050 BSC 1.27 BSC

eBA1

0-8

VARIATIONS:

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are

implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.

Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________13

±15kV ESD-Protected, 10Mbps, 3V/5V,

Low-Power Quad RS-422/RS-485 Receivers

MAX3093E/MAX3094E

Package Information (continued)

(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,

go to www.maxim-ic.com/packages.)

PDIPN.EPS

Mouser Electronics

Authorized Distributor

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Maxim Integrated:

MAX3093ECSE+ MAX3093ECUE+ MAX3093EESE+ MAX3094ECSE+ MAX3094ECUE+ MAX3094EESE+

MAX3094EEUE-T MAX3093ECPE+ MAX3093ECSE+T MAX3093ECUE+T MAX3093EEPE+ MAX3093EESE+T

MAX3093EEUE+ MAX3093EEUE+T MAX3094ECPE+ MAX3094ECSE+T MAX3094ECUE+T MAX3094EEPE+

MAX3094EESE+T MAX3094EEUE MAX3094EEUE+ MAX3094EEUE+T MAX3093EESE