QSE158_NL - Fairchild Semiconductor

tm

QSE156/C, QSE157/C, QSE158/C, QSE159/C Plastic Silicon OPTOLOGIC® Photosensor

January 2008

QSE156/C, QSE157/C, QSE158/C, QSE159/C Rev. 1.0.0

QSE156, QSE157, QSE158, QSE159

QSE156C, QSE157C, QSE158C, QSE159C

Plastic Silicon OPTOLOGIC

®

Photosensor

Features

■

Bipolar silicon IC

■

Package type: Sidelooker

■

Medium wide reception angle, 50°

■

Package material and color: black epoxy

■

Also available in clear package: “C” suffix

■

Matched emitter: QEE113/QEE123

■

Daylight filter

■

High sensitivity

■

Direct TTL/LSTTL interface

Description

The QSE15X family are OPTOLOGIC® ICs which

feature a Schmitt trigger at output which provides hyster-

esis for noise immunity and pulse shaping. The basic

building block of this IC consists of a photodiode, a linear

amplifier, voltage regulator, Schmitt trigger and four out-

put options. The TTL/LSTTL compatible output can drive

up to ten TTL loads over supply currents from 4.5 to 16.0

Volts. The devices are marked with a color stripe for

easy identification.

Package Dimensions

4.39

4.49

2.49

2.59

2.49

2.59

0.63

0.89

0.32

NOM

0.51 SQ. NOM

GND VccVout

2.17

2.27

5.03

5.13

2.54

3.56

3.76

3.86

12.7

MIN

ø2.41

ø1.65

1.9 NOM 2X

Note:

1. Dimensions for all drawings are in millimeters.

Part Number Deﬁnitions Color Code

QSE156/C Totem-Pole, buffer output Red

QSE157/C Totem-Pole, inverter output Yellow

QSE158/C Open-collector, buffer output Green

QSE159/C Open-collector, inverter output Blue

Input/Output Table

Part Number Light Output

QSE156/C On HIGH

Off LOW

QSE157/C On LOW

Off HIGH

QSE158/C On HIGH

Off LOW

QSE159/C On LOW

Off HIGH

QSE156/C, QSE157/C, QSE158/C, QSE159/C Plastic Silicon OPTOLOGIC® Photosensor

QSE156/C, QSE157/C, QSE158/C, QSE159/C Rev. 1.0.0 2

Block Diagrams

Absolute Maximum Ratings

(T

A

= 25°C unless otherwise speciﬁed)

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be

operable above the recommended operating conditions and stressing the parts to these levels is not recommended.

In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.

The absolute maximum ratings are stress ratings only.

Notes:

1. Derate power dissipation linearly 2.50mW/°C above 25°C.

2. RMA flux is recommended.

3. Methanol or isopropyl alcohols are recommended as cleaning agents.

4. Soldering iron tip 1/16" (1.6mm) minimum from housing.

Symbol Parameter Rating Unit

T

OPR

Operating Temperature -40 to +85 °C

T

STG

Storage Temperature -40 to +100 °C

T

SOL-I

Soldering Temperature (Iron)

(2,3,4)

240 for 5 sec °C

T

SOL-F

Soldering Temperature (Flow)

(2,3)

260 for 10 sec °C

I

O

Output Current 50 mA

V

CC

Supply Voltage 4.0 to 16 V

V

O

Output Voltage 35 V

P

D

Power Dissipation

(1)

100 mW

GND

REGULATOR

VOLTAGE V

CC

V

OUT

LA LA

REGULATOR

VOLTAGE

GND

V

OUT

V

CC

LA

REGULATOR

VOLTAGE

GND

V

OUT

V

CC

REGULATOR

VOLTAGE

LA

V

CC

V

OUT

GND

QSE156

Totem-Pole Output Buffer

QSE157

Totem-Pole Output Inverter

QSE158

Open-Collector Output Buffer

QSE159

Open-Collector Output Inverter

QSE156/C, QSE157/C, QSE158/C, QSE159/C Plastic Silicon OPTOLOGIC® Photosensor

QSE156/C, QSE157/C, QSE158/C, QSE159/C Rev. 1.0.0 3

Electrical Characteristics

(T

A

= -40°C to +85°C, V

CC

= 4.5V to 16V)

Note:

5.

λ

= 880nm (AlGaAs).

Symbol Parameter Test Conditions Min. Typ. Max. Units

Ee(+) Positive Going Threshold

Irradiance

(5)

T

A

= 25°C 0.025 0.250 mW/cm

2

Ee(+)/Ee(-) Hysteresis Ratio 1.10 2.00

I

CC

Supply Current

(6)

Ee = 0 or 0.3mW/cm

2

5.0 mA

Peak to Peak Ripple which

will Cause False Triggering

f = DC to 50MHz 2.00 V

QSE156/C (Buffer Totem Pole)

V

OH

High Level Output Voltage

(5)

Ee = 0.3mW/cm

2

, I

OH

= -10mA V

CC

– 2.1 V

V

OL

Low Level Output Voltage Ee = 0, I

OL

= 16mA 0.40 V

QSE157/C (Inverter Totem Pole)

V

OH

High Level Output Voltage

(5)

Ee = 0, I

OH

= -10mA V

CC

– 2.1 V

V

OL

Low Level Output Voltage Ee = 0.3mW/cm

2

, I

OL

= 16mA 0.40 V

QSE158/C (Buffer Open Collector)

I

OH

High Level Output Current

(5)

Ee = 0.3mW/cm

2

, V

OH

= 30V 100 µA

V

OL

Low Level Output Voltage Ee = 0, I

OL

= 16mA 0.40 V

QSE159/C (Inverter Open Collector)

I

OH

High Level Output Current

(5)

Ee = 0, V

OH

= 30V 100 µA

V

OL

Low Level Output Voltage Ee = 0.3mW/cm

2

, I

OL

= 16mA 0.40 V

QSE156/C, QSE157/C

t

R

, t

F

Output Rise, Fall Times Ee = 0 or 0.3mW/cm

2

,

f = 10kHz, DC = 50%,

R

L

= 360

Ω

(5)

70 nS

t

PHL

, t

PLH

Propagation Delay 6.0 µS

QSE158/C, QSE159/C

t

R

, t

F

Output Rise, Fall Times Ee = 0 or 0.3mW/cm

2

,

f = 10kHz, DC = 50%,

R

L

= 360

Ω

(5)

100 nS

t

PHL

, t

PLH

Propagation Delay 6.0 µS

QSE156/C, QSE157/C, QSE158/C, QSE159/C Plastic Silicon OPTOLOGIC® Photosensor

©1.0.0 Fairchild Semiconductor Corporation www.fairchildsemi.com

QSE156/C, QSE157/C, QSE158/C, QSE159/C Rev. 1.0.0 4

Typical Performance Curves

(Sensor Coupled to QEE113 Emitter)

Fig. 4 Normalized Threshold Current vs. Supply Voltage

VCC - Supply Voltage (V)

0246810121416

IF - Normalized Threshold Current

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

Normalized to:

Turn ON Threshold

VCC = 5 V

TA = 25°C

IF (ON)

IF (OFF)

Fig. 1 Output Voltage vs. Input Current (Inverters)

IF - Input Current (mA) IF - Input Current (mA)

012345

VO- Output Voltage (V)

0

1

2

3

4

5

6

VOH

VOL

VCC = 5 V

RL = 270Ω

TA = 25°C

d = 4mm

IF (ON)

IF (OFF)

Fig. 3 Threshold Current vs. Distance

d - Distance (mm)

02 46 8 101214

I

F(ON)

- Normalized Threshold Current

10

8

6

4

2

1.0

0.8

0.6

0.4

0.2

0.1

Fig. 2 Output Voltage vs. Input Current (Buffers)

012345

0

1

2

3

4

5

6

VOL

VOH

IF (OFF) IF (ON)

VCC = 5 V

RL = 270Ω

TA = 25°C

d = 4mm

Normalized to:

VCC = 5 V

RL = 270Ω

TA = 25°C

d = 4mm

Pulsed 100Hz

PW = 100µs

QSE156/C, QSE157/C, QSE158/C, QSE159/C Plastic Silicon OPTOLOGIC® Photosensor

©1.0.0 Fairchild Semiconductor Corporation www.fairchildsemi.com

QSE156/C, QSE157/C, QSE158/C, QSE159/C Rev. 1.0.0 5

Typical Performance Curves

(Sensor Coupled to QEE113 Emitter) (Continued)

Fig. 6 Low Output Voltage vs. Output Current

I

O

- Output Current (mA)

110

VOL- Output Voltage, Low (V)

0.01

0.1

1

V

CC

= 5 V

T

A

= 25°C

I

F

= 10 mA

Fig. 7 Response Time vs. Forward Current

I

F

- Forward Current (mA)

051015 20

Response Delay Time (µs)

0

1

2

3

4

5

T

PHL

T

PLH

V

CC

= 5 V

R

L

= 270Ω

T

A

= 25°C

I

F

Pulsed

T = 10 ms

Duty Cycle = 50%

Fig. 5 Normalized Threshold Current

vs. Ambient Temperature

T

A

- Ambient Temperature (˚C)

-40 -20 0 20 40 60 80 100

IF - Normalized Threshold Current

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

I

F (ON)

I

F (OFF)

I

F (OFF)

I

F (ON)

Normalized to:

V

CC

= 5 V

T

A

= 25°C

QSE156/C, QSE157/C, QSE158/C, QSE159/C Plastic Silicon OPTOLOGIC® Photosensor

QSE156/C, QSE157/C, QSE158/C, QSE159/C Rev. 1.0.0 6

C2

R2

R1

1

C

.1 uf

bypass

5V

GND

Pulse

Generator

V = 5V

f = 10 KHz

d.c. = 50%

O

1

R = 360Ω

R = 180Ω

2

1

C = 15 pf

C = 20 pf

2stray wire capacitance

C and C include probe and

12

Fig. 8 Switching Speed Test Circuit

PLH

r

tPHL

t

50%

90% 10%

OH

V

OL

V10% 90%

50%

Output

VO

tf

t

0 mA

OH

PHL

0 mA

t

V

PLH

50%

t

10% 90%

90% 10%

r

t

f

t

Output

O

V

OL

V

Fig. 9 Switching Times Definition for Buffers Fig. 10 Switching Times Definition for Inverters

QSE156/C, QSE157/C, QSE158/C, QSE159/C Plastic Silicon OPTOLOGIC® Photosensor

QSE156/C, QSE157/C, QSE158/C, QSE159/C Rev. 1.0.0 7

TRADEMARKS

Thefollowing are registered and unregistered trademarks and service marks Fairchild Semiconductor owns or is authorized to use and is not

intended to be an exhaustive list of all such trademarks.

ACEx®

Build it Now™

CorePLUS™

CROSSVOLT™

CTL™

Current Transfer Logic™

EcoSPARK®

®

Fairchild®

Fairchild Semiconductor®

FACT Quiet Series™

FACT®

FAST®

FastvCore™

FPS™

FRFET®

Global Power ResourceSM

Green FPS™

Green FPS™e-Series™

GTO™

i-Lo™

IntelliMAX™

ISOPLANAR™

MegaBuck™

MICROCOUPLER™

MicroFET™

MicroPak™

MillerDrive™

Motion-SPM™

OPTOLOGIC®

OPTOPLANAR®

®

PDP-SPM™

Power220®

Power247®

POWEREDGE®

Power-SPM™

PowerTrench®

Programmable Active Droop™

QFET®

QS™

QT Optoelectronics™

Quiet Series™

RapidConfigure™

SMART START™

SPM®

STEALTH™

SuperFET™

SuperSOT™-3

SuperSOT™-6

SuperSOT™-8

SyncFET™

The Power Franchise®

TinyBoost™

TinyBuck™

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TINYOPTO™

TinyPower™

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UniFET™

VCX™

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS

HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE

APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS

PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S

WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS.

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR

SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.

As used herein:

1. Life support devices or systems are devices or systems

which, (a) are intended for surgical implant into the body or

(b) support or sustain life, and (c) whose failure to perform

when properly used in accordance with instructions for use

provided in the labeling, can be reasonably expected to

result in a significant injury of the user.

2. A critical component in any component of a life support,

device, or system whose failure to perform can be

reasonably expected to cause the failure of the life support

device or system, or to affect its safety or effectiveness.

PRODUCT STATUS DEFINITIONS

Definition of Terms

Datasheet Identification Product Status Definition

Advance Information Formative or In Design This datasheet contains the design specifications for product

development. Specifications may change in any manner without notice.

Preliminary First Production This datasheet contains preliminary data; supplementary data will be

published at a later date. Fairchild Semiconductor reserves the right to

make changes at any time without notice to improve design.

No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor

reserves the right to make changes at any time without notice to improve

design.

Obsolete Not In Production This datasheet contains specifications on a product that has been

discontinued by Fairchild Semiconductor. The datasheet is printed for

reference information only.

Rev. I31