TDA2050 32W Hi-Fi Audio Amplifier (Pentawatt V)
32W Hi-Fi Audio Amplifier, TO-220-5 (Pentawatt)
Aliase:TDA2050V, 32W Audio Amp
Pentawatt-5 Front View
5 Pins
Pinout Table5
| Pin | Signal / Name | Type | Alternative Functions |
|---|---|---|---|
| 1 | INA+ | Analog | Non-Inverting Input (+) — connect to audio signal via coupling cap; input impedance >5MΩ |
| 2 | INA- | Analog | Inverting Input (-) — connect feedback network (gain-setting resistors) here |
| 3 | -Vs | Power | Negative Supply Voltage (–4V to –25V bipolar); heatsink tab connected internally |
| 4 | OUT A | Analog | Amplifier Output — up to 32W into 4Ω at ±22V; connect to speaker |
| 5 | +Vs | Power | Positive Supply Voltage (+4V to +25V bipolar, max ±25V); add 100nF + 100µF bypass to -Vs |