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U4083B |
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| Part Number | U4083B |
| Manufacturer | TEMIC Semiconductors |
| Description | The integrated circuit, U4083B, is a low power audio amplifier for a telephone loudspeaker. It has differential speaker outputs to maximize the output swing at low supply voltages. There is no need fo... |
| Features |
D Wide operating voltage range: 2 to 16 V D Battery powered application due to low quiescent
supply current: 2.7 mA typical
D Output Power, Po = 250 mW @ RL = 32 W (speaker) D Low harmonic distortion (0.5% typical) D Wide range gain adjustable: 0 dB to 46 dB
D Chip disable input to power down the integrated
circuit
Benefits
D Low number of external components D Low current consumption
D Low power down quiescent current D Drives a wide range of speaker loads
Block Diagram / Application Circuit
0.1mF Input Ci 1mF 75 k W Ri 3 kW Rf 4 Vi FC1 3 C1 5mF 50 k W 2 125 kW 50 k W – + Amp.1 5 4 kW VO... |
| Document |
 U4083B Data Sheet
PDF 132.05KB |
Similar Datasheet
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|---|---|---|---|---|
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Low-Power Audio Amplifier for Telephone Applications |
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| 2 | U4080B |
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Desde 2024. D4U Semiconductor.
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