Product Summary

The TEA2025B is a monolithic integrated circuit in 12+2+2 Powerdip and 12+4+4 SO. It is intended for use as dual or bridge power audio amplifier portable radio cassette players.

Parametrics

TEA2025B absolute maximum ratings: (1)VS, Supply Voltage: 15V; (2)IO, Ouput Peak Current: 1.5A; (3)TJ, Junction Temperature: 150℃; (4)Tstg, Storage Temperature: 150℃.

Features

TEA2025B features: (1)dual or bridge connection modes; (2)few external components; (3)supply voltage down to 3v; (4)high channel separation; (5)very low switch on/off noise; (6)max gain of 45db with adjust external resistor; (7)soft clipping; (8)thermal protection; (9)3V < VCC < 15V; (10)P = 2·1W, VCC = 6V, RL = 4Ω; (11)P = 2·2.3W, VCC = 9V, RL = 4Ω; (12)P = 2·0.1W, VCC = 3V, RL = 4Ω.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TEA2025B
TEA2025B
STMicroelectronics
Audio Amplifiers Stereo Audio Amp
Data Sheet
0-1: $0.68
1-10: $0.55
10-100: $0.46
100-250: $0.40
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TEA2014A
TEA2014A
STMicroelectronics
Video ICs Video Switch
Data Sheet
Negotiable 
TEA2025B
TEA2025B
STMicroelectronics
Audio Amplifiers Stereo Audio Amp
Data Sheet
0-1: $0.68
1-10: $0.55
10-100: $0.46
100-250: $0.40
TEA2025D013TR
TEA2025D013TR
STMicroelectronics
Audio Amplifiers Stereo Audio Amp
Data Sheet
Negotiable 
TEA220M2EBK-1327P
TEA220M2EBK-1327P
Lelon
Aluminum Electrolytic Capacitors - Leaded 250V 22uF 20%
Data Sheet
0-1: $0.71
1-10: $0.59
10-100: $0.55
100-500: $0.50
TEA220M2CBK-1021P
TEA220M2CBK-1021P
Lelon
Aluminum Electrolytic Capacitors - Leaded 160V 22uF 20%
Data Sheet
0-1: $0.52
1-10: $0.43
10-100: $0.39
100-500: $0.35
TEA220M2VBK-1327P
TEA220M2VBK-1327P
Lelon
Aluminum Electrolytic Capacitors - Leaded 350V 22uF 20%
Data Sheet
0-1: $0.84
1-10: $0.70
10-100: $0.64
100-500: $0.58