Audio

CD2025CP Datasheet PDF – 2.3W x 2, Audio Power Amplifier

Posted on by pinout

Part Number: CD2025CP ( = TEA2025 )

Function: 2.3W x 2, Dual-channel Audio Power Amplifier

Package: DIP 16 Pin

Manufacturer: Wuxi China Resources Semico

Image:
CD2025CP image

Description

The CD2025CP is a monolithic integrated audio amplifier in a 16-pin plastic dual in line package. It is designed for portable cassette players and radios.

Features

1. Dual or bridge connection modes

2. Few external components

3. Supply voltage 3 V to 15 V

4. High channel separation

5. Very low switch-on/off noise

6. Max gain of 45 dB with adjustable external resistor

7. Soft clipping

8. Thermal protection

Block Diagram

CD2025CP Datasheet

Pinouts

1. BRIDGE
2. OUT2
3. BS2
4. GND2
5. GND2
6. FB2
7. IN2
8. R.R
9 GNDs
10. IN1
11. FB1
12. GND1
13. GND1
14. BS1
15. OUT1
16. VCC

Other data sheets are available within the file: CD2025

CD2025CP Datasheet PDF

CD2025CP pdf


 

Similar features and reference parts

Related articles across the web

TA7376 Datasheet PDF – Audio Power Amplifier, SIP9, Toshiba

Posted on by pinout

Part Number: TA7376

Function: Audio Power Amplifier

Package: SIP 9 Pin type

Manufacturer: Toshiba

Image:

TA7376 audio power amplifier

Description

The TA7376 is dual audio power amplifier for portable products.

Pinout

TA7376 datasheet pinout

Features

1. Low operating supply voltage: VCC = 1.8~6V (Ta = 25°C)
2. Low quiescent current: ICCQ = 5.3mA (VCC = 4.5V)
3. Including ripple filter circuit: RR = −42dB (CRIP = 10μF, fr = 100Hz)
4. Voltage gain: GV = 39.5dB (typ.)
5. Very few external parts and small package. (SIP−9pin)

Note :

The input stage of power amplifier (equivalent circuit) is comprised of a PNP differential pair (Q2 and Q3) preceded by a PNP emitter follower (Q1) which allows DC referencing of the source signal to ground. This eliminates the need for an input coupling condenser.

TA7376 Datasheet PDF


 

Other data sheets are available within the file: TA7376P

Related articles across the web