Datasheet Details
| Part number | APA2176 |
|---|---|
| Manufacturer | ANPEC |
| File Size | 566.40 KB |
| Description | 270mW Stereo Cap-Free Headphone Driver |
| Datasheet |
 APA2176 Datasheet
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General Description
The APA2176/2176A is a stereo, fixed gain, and cap-free headphone driver which is available in TQFN4x4 20-pin, TQFN3x3 16-pin (APA2176A) or TSSOP-16 package.
Dual supply voltage provides higher efficiency and better power ripple rejection.
Key Features
- No Output Capacitor Required.
- Dual Supply Voltage (PV >V ) DD DD.
- VDD=1.8 ~5.5V.
- PVDD=2.2 ~ 5.5V.
- Meeting VISTA Requirements.
- Output Power at 1% THD+N -200mW, at V =3.3V, DD PV =5.0V, DD RL=16Ω -55mW, at V =1.8V, DD PV =3.0V, DD RL=16Ω at 10% THD+N -270mW, at VDD=3.3V, PVDD=5.0V, RL=16Ω -70mW, at VDD=1.8V, PVDD=3.0V, RL=16Ω.
- Less External Components Required.
- High PSRR: 80dB at 217Hz.
- Fast Start-Up Ti.