IS900 Datasheet, PDF (1/3 Pages) ISOCOM COMPONENTS – MICROPROCESSOR COMPATIBLE SCHMITT TRIGGER OPTICALLY COUPLED ISOLATOR

IS900
MICROPROCESSOR COMPATIBLE
SCHMITT TRIGGER OPTICALLY
COUPLED ISOLATOR
APPROVALS
l UL recognised, File No. E91231
DESCRIPTION
The IS900 optically coupled isolator consists of a
Gallium Arsenide infrared emitting diode and a
Microprocessor Compatible Schmitt trigger output
mounted in a standard 6 pin dual in line package.
2.54 ±0.25
1
6.5 ±0.3
2
3
1.2 ±0.3
7.12 ±0.3
Dimensions in mm
6
V
CC
5 GROUND
4 ^V_O
7.62 ±0.3
FEATURES
l Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
l High data rate, 1MHz typical (NRZ)
l Microprocessor compatible drive
l Logic compatible output sinks 16
milliamperes at 0.4 volts maximum
l HighIsolationVoltage (5.3kV_RMS,7.5kV_PK)
l High common mode rejection ratio
l Fast switching : t rise, t fall = 100nS typical
l Wide supply voltage capability, compatible
with all popular logic systems
l Guaranteed On / Off threshold hysteresis
2.9 ±0.5
0.5 ±0.1
3.5 ±0.5
0.5typ
3.25 ±0.5
0.26 ±0.1
13°
Max
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
Storage Temperature
-40°C to + 125°C
Operating Temperature
-25°C to + 85°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUT DIODE
APPLICATIONS
l Logic to logic isolator
l Line receiver-eliminates noise and
transient problems
l Programmable current level sensor
l AC to TTL conversion - square wave shaping
l Digital programming of power supplies
l Interfaces computers with peripherals
Forward Current, IF
Peak forward current
(Pulse width ≤ 100uS, Duty ratio=0.001)
Reverse Voltage, VR
Power Dissipation
(derate linearly 1.41mW / °C above 25°C)
50mA
1A
6V
70mW
OUTPUT DETECTOR
OPTION SM
SURFACE MOUNT
OPTION G
7.62
Output Voltage, Vcc
Supply Voltage, VOH
Output current, IOL
Power Dissipation
(derate linearly 2mW / °C above 25°C)
16V
16V
50mA
150mW
0.6
1.25
0.1
0.75
10.46
9.86
0.26
10.16
POWER DISSIPATION
Total Power Dissipation
(derate linearly 2.94mW/ °C above 25°C) 170mW
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Tel: [phone] Fax :[phone]
5/3/03
DB92175-AAS/A1