Texas Instruments PCM5122PW Digital to Analog Converters (DAC)
IC DAC 16/24/32BIT 384K 28TSSOP
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments PCM5122PW Digital to Analog Converters (DAC) technical specifications.
General
Alternate Parts Comparison (PCM5122PW vs PCM5102PW vs DAC8574IPWG4 vs DAC8565IDPWG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | DirectPath™ | DirectPath™ | DAC8574 | DAC8565 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -25°C ~ 85°C | -25°C ~ 85°C | -40°C ~ 105°C | -40°C ~ 105°C |
| Supply Voltage | 3.3V | 3.3V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Interface | I2C, SPI, Serial | I2S, Serial, 3-WIRE | I2C | SPI |
| Number of Channels | 2 | 2 | 4 Channel | 4 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Not For New Designs | Active | Active |
| Architecture | Delta Sigma with line driver | Delta Sigma with line driver | String DAC | String DAC |
| Conversion Rate | 384KS/s | 384KS/s | 43KS/s | 200KS/s |
| Data Interface | PCM | PCM | I²C | SPI, DSP |
| Lead Free | Lead Free | Lead Free | Lead Free | Lead Free |
| Action |
Texas Instruments PCM5122PW Digital to Analog Converters (DAC) Overview
32-bit stereo digital-to-analog converter (DAC) featuring a 2V RMS DirectPath™ output and 112dB Signal-to-Noise Ratio (SNR). Supports PCM interface and fixed audio processing, with a sampling rate of 384KS/s. Operates with analog and digital supply types, from 3V to 3.6V, and a typical operating current of 15mA.
Interface options include I2C, SPI, and Serial. Packaged in a 28-TSSOP surface-mount case, measuring 9.8mm x 4.5mm x 1.05mm, with an operating temperature range of -25°C to 85°C.
