STMicroelectronics TDA8140
The TDA8140 is internally protected against short circuit and thermal overload.| Part No. | TDA8140 |
|---|---|
| Datasheet | TDA8140 Download |
| Manufacturer |  STMicroelectronics |
| Description | HORIZONTAL DEFLECTION POWER DRIVER |
| Buy | Stock & Price |
DESCRIPTION
The TDA 8140 is a monolithic integrated circuit designed to drive the horizontal deflection power transistor. PIN CONNECTIONS OUTPUT VCC SENSE IN SENSE GND C EXT SPECIAL REMOTE STANDBY CONTROL INPUT PROTECTION AND REMOTE STANDBY INPUT 1 2 3 4 5 6 7 8 16 15 14 13 COMMON GND 12 11 10 9 8140-01.EPS September 1993 1/10 TDA8140 PIN FUNCTION Pin 1 2 3 4 5 6 Name Output VCC Sense Input Sense GND CEXT Special Remote/Standby Function Device Output Supply Voltage Input voltage that determines output current. Reference Ground for Input Voltage at Sense Input Capacitor between this terminal and Sense Ground determines the current slope dIo/dt during off phase. Low level at this input sets the device after a delay time tdr in the standby mode independent from control input (2nd priority) (in standard applications pin 6 must be left unconnected). High level at this input switches the BU508 off, low level switches the BU508 on. A high level at this input switches the BU508 off independent from all other inputs (1st priority).
