Texas Instruments PCM1770PW 24‑Bit Stereo Audio DAC 100‑Pin TQFP
8 in stock
| Feature | Description |
|---|---|
| Type | 24‑bit Stereo Audio DAC |
| Channels | 2 (Stereo) |
| Package Type | 100‑Pin TQFP |
| Interface | I2S / Left‑Justified / Right‑Justified |
£3.25
8 in stock
The Texas Instruments PCM1770PW is a high‑performance 24‑bit stereo audio Digital‑to‑Analog Converter (DAC) designed for professional and consumer audio systems. It delivers high‑resolution audio conversion with ultra‑low distortion and noise, supporting sample rates commonly used in CD and digital audio applications. This device includes advanced digital interpolation and error correction, as well as an integrated serial audio interface compatible with industry standards like I2S, left‑justified, and right‑justified formats. The PCM1770PW converts digital PCM audio streams into high‑quality analog left/right outputs with excellent dynamic range and signal fidelity. Packaged in a 100‑pin TQFP for surface‑mount assembly, it is ideal for audio receivers, recorders, DVD players, professional audio equipment, and other digital audio applications.
| Specification | Detail |
|---|---|
| Manufacturer | Texas Instruments |
| Model | PCM1770PW |
| Function | Stereo 24‑Bit Audio DAC |
| Resolution | 24‑bit |
| Channels | 2 (Stereo) |
| Sample Rate Support | Up to 192 kHz (typ) |
| Digital Audio Interface | I2S, Left/Right‑Justified, DSP |
| Dynamic Range | High (typically > 100 dB) |
| THD+N | Low (< 0.002 %) |
| SNR | High (> 100 dB) |
| Analog Outputs | Differential L/R Outputs |
| Package / Case | 100‑Pin TQFP |
| Mounting Type | Surface Mount |
| Operating Voltage | 3.3 V / 5 V Logic (application dependent) |
| Operating Temperature | 0 °C to +70 °C (Commercial) |
