TA7317P Datasheet PDF – Protection Circuit – Toshiba

Part Number: TA7317P

Function: PROTECTION CIRCUIT FOR OCL POWER AMPLIFIER AND SPEAKER

Package: SIP 9PIN

Manufacturer: Toshiba

Image:

TA7317P datasheet

 

Description

The TA7317P is protection circuit for OCL power amplifier and speaker.

Features

1. Over current detecting circuit
– Operation at the time of over load, such as a speaker terminal short.

2. DC voltage detecting circuit
– Operation at the time when positive or negative DC voltage (+- 1.1V of detection level) has generated at output terminals.

3. Muting circuit
– Transient noise protection when power is ON-OFF.

4. Relay driver circuit (Drive current of 130mA at Max.)

5. Operation by dual power supply.

 

Maximum Ratings ( Ta = 25’C)

1. Supply voltage : Vcc = 60 V

2. Relay driver output current : Iout = 130 mA

3. Power dissipation : Pd = 500 mW

Pinout

TA7317P pinout

 

Absolute Maximum Ratings (Ta = 25°C)

1. Supply Voltage : Vcc = 60 V

2. Relay Driver Output Current : Iout = 130 mA

3. Power Dissipation: Pd = 500 mW

4. Operating Temperature : Tch = -20 ~ 75 °C

5. Storage Temperature : Tstg = -55 to +150 °C

 

Equivalent Circuit

components

 

TA7317P Datasheet PDF Download

 

TA7317P pdf

Other data sheets are available within the file: TA7317

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