OPA2134 SoundPlus High Performance Audio Op-Amp
Dual SoundPlus High Performance Audio Operational Amplifiers, DIP-8/SOIC-8
Aliase:OPA2134PA, Audiophile OpAmp
DIP-8 Top View
8 Pins
Pinout Table8
| Pin | Signal / Name | Type | Alternative Functions |
|---|---|---|---|
| 1 | OUT A | Analog | Amplifier Output, Channel A — FET-input audio op-amp; THD+N < 0.00008%; drives 600Ω loads |
| 2 | INA- | Analog | Inverting Input (-), Channel A |
| 3 | INA+ | Analog | Non-Inverting Input (+), Channel A — FET input; input bias current < 50pA |
| 4 | V- | Ground | Negative Supply Voltage (typically -15V; ±2.5V to ±18V bipolar range; not single-supply rated) |
| 5 | INB+ | Analog | Non-Inverting Input (+), Channel B |
| 6 | INB- | Analog | Inverting Input (-), Channel B |
| 7 | OUT B | Analog | Amplifier Output, Channel B — FET-input; THD+N < 0.00008% |
| 8 | V+ | Power | Positive Supply Voltage (typically +15V; add 100nF + 10µF bypass caps to V-) |