器件名称: TLP115A
功能描述: Photo-IC High Speed, Long Distance Isolated Line Receiver
文件大小: 208.05KB 共8页
简 介:TLP115A
TOSHIBA Photocoupler GaAAs Ired & Photo-IC
TLP115A
High Speed, Long Distance Isolated Line Receiver Microprocessor System Interfaces Digital Isolation For A / D, D / A Conversion ComputerPeripheral Interfaces Ground Loop Elimination
The TOSHIBA mini flat coupler TLP115A is a small outline coupler, suitable for surface mount assembly. TLP115A consists of a high output power GaAAs light emitting diode, optically coupled to an integrated high gain, high speed shielded photo detector whose output is an open collector schottky clamped transistor. The shield, which shunts capacirively coupled common noise to ground, provides a guaranteed transient immunity specification of 1000V / μs. z Input current thresholds: IF = 5mA (max.) z Switching speed: 10MBd (typ.) z Common mode transient immunity: ± 1000V / μs (min.) z Guaranteed performance over temp. : 0~70°C z Isolation voltage: 2500Vrms (min.) z UL recognized: UL1577, file no. E67349 TOSHIBA Weight: 0.09g 114C2 Unit in mm
Pin Configuration (top view)
1 VCC 6 5
Schematic
ICC 1 IO VF 5 VO VCC 6
1 : Anode 3 : Cathode 4 : GND 5 : VO(Output) 6 : VCC 3 GND
4
GND 3 Shield 4
Truth Table (positive logic)
Input H L Output L H
Note. A 0.1μF bypass capacitor must be connected between pins 4 and 6.
1
2007-10-01
TLP115A
Absolute Maximum Ratings (Ta = 25°C)
Characteristic Forward current LED Pulse forward current Peak transient forward current Reverse voltage Output current Detector Output voltage Supply voltage(1 minute maximum……
