AUDIO AMPLIFIER IC

TDA2050 32 watt Audio power amplifier 5 pins IC pack of 50pcs

Specification

1. Low-frequency class A and B amplifier
2. Operating voltage :  -25V to +25V
3. Output :  28Watts with 4Ω speaker
4. Voltage gain:  80dB
5. Supply voltage rejection:  45dB
6. Output power: up to 50 watts
7. Short circuit and thermal protection

D6283 6 watt dual channel audio amplifier SIP 12 pins IC pack of 10pcs

Specification

1. 6-watt dual channel audio amplifier
2. Type: SIP
3. Number of pins : 12
4. Operating voltage : 6V to 15V
5. Output current : 2.5A
6. Power dissipation : 12.5W
7. Short circuit and thermal shutdown protection

TDA7294 100 watts Audio power amplifier 15 pins IC pack of 10pcs

Specification

1. Audio power amplifier
2. Supply voltage: 50 V
3. Output peak current : 10 A
4. Operating ambient temperature range : 0 to 70 °C
5. Open-loop voltage gain :  80 dB
6. Output power : up to 100 watts
7. Short circuit and thermal protection

UPC1230H2 25W Audio power amplifier bipolar analog 12 pins IC pack of 10pcs

Specification

1. Supply voltage range: 9.5V to 18V
2. Operating voltage: 16V
3. Circuit current: 4.5A
4. Power dissipation: 20W
5. Load impedance: 3.2Ω to 16Ω

TA8263BH 43W 4 Channel audio power amplifier bipolar linear 25 pins IC pack of 50pcs

Specification

1. Supply voltage range : 9V to 18V
2. Operating voltage : 15V
3. Power dissipation : 43W
4. High power output
5. Built-in diagnosis circuit
6. Low distortion ratio
7. Low noise

TDA7297 Dual channel 15W + 15W stereo audio power amplifier 15 pins IC pack of 10pcs

Specifications

1. Dual-channel amplifier IC
2. Stereo output: 15W + 15W
3. Operating voltage: 6V to 18V
4. Peak output current:  2A
5. Maximum quiescent current: 65mA
6. Closed-loop voltage gain:  33dB

LM386 Low power audio frequency amplifier 8 pins IC pack of 50pcs

Specification

1. Low power audio frequency amplifier IC
2. Supply voltage : 4V to 15V
3. Quiescent power :  24mW at 6V
4. Analog input voltage :  0.4V
5. Voltage Gain :  20 to 200 (26dB to 46dB)
6. Speaker impedance :  4Ω
7. Short circuit protection outputs

LA3161 Dual channel stereo preamplifier SIP 8 pins IC pack of 10pcs

Specification

1. Dual-channel preamplifier
2. Type :  SIP
3. Number of pins : 8
4. Low noise
5. Supply voltage : 9V to 18V
6. Good ripple rejection
7. Power dissipation : 8mA

TDA7265 Dual channel 25W + 25W stereo audio power amplifier 11 pins IC pack of 50pcs

Specification

1. Dual-channel amplifier IC
2. Stereo output: 25W + 25W
3. Operating voltage: 5V to 25V
4. Peak output current:  2A
5. Power dissipation: 30W
6. Output short circuit protection
7. Thermal overload protection

TDA2003 10W Car radio audio amplifier DIP 7 pins IC pack of 10pcs

Specifications

1. Operating voltage:  8V to 18V
2. Power dissipation: 20W
3. Voltage gain : 80dB
4. Supply voltage rejection :  36dB
5. Short circuit protection
6. Thermal protection

U74HC245L 2.3W Dual audio power amplifier 10 pin IC (Pack of 2pcs)

Specification

1. Supply voltage:                              15V
2. Power dissipation:                          4W
3. Operating supply voltage range:      9V to 11V
4. Quiescent circuit current:               40mA to 55mA
5. Closed-loop voltage gain:               43dB to 47dB
6. outer power:                                    2.3W

TEA2025 Stereo audio power amplifier 16 pins IC pack of 50pcs

Specification

1. Dual or bridge connection modes
2. Supply voltage:  3V to 15V
3. Output peak current : 1.5A
4. Voltage gain : 47dB
5. High channel separation
6. Very low switch-on/off the noise
7. Thermal shutdown and short circuit protection