IS31AP4912-UTLS2-TR
The IS31AP4912 is stereo headphone drivers designed to allow the removal of the output DC-blocking capacitors for reduced component count and cost. The IS31AP4912 is ideal for small portable electronics where size and cost are critical design parameters.
The IS31AP4912 integrates click-and-pop suppression circuitry and thermal protect circuit. The gain of the amplifier is adjusted via external resistors.
IS31AP4912 is available in UTQFN-12 (2mm × 2mm) packages. It operates from 2.7V to 5.5V over the temperature range of -40°C to +85°C.
- No output DC-blocking capacitors
- Supply voltage from 2.7V to 5.5V
- Low output noise (7µV)
- High SNR (103dB)
- -95dB PSRR
- Thermal protect circuit
- Integrated click-and-pop suppression circuitry
- UTQFN-12 (2mm × 2mm) package
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| Class-AB | ||
| Headphone | ||
| Differential | ||
| 32 Ohm | ||
| Surface Mount | ||
| 5.5 V | ||
| -40 to 85 °C | ||
| Differential | ||
| 2-Channel Stereo | ||
| 12UTQFN | ||
| T/R | ||
| Single Supply | ||
| No | ||
| Industrial | ||
| 2.7V to 5.5V | ||
| 0.024@32Ohm@20mW % | ||
| 0.03x2@32Ohm W | ||
| 95 dB |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | null |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542390000 |
Factory Lead Time: