PCM5121PW vs PCM5122PW Comparison
Detailed side-by-side comparison of PCM5121PW by Texas Instruments and PCM5122PW by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | PCM5121PW | PCM5122PW |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Device Type | Stereo audio digital-to-analog converter | — |
| Dynamic Performance | 106 dB | — |
| Maximum Output Voltage | 2 V RMS | — |
| Interface Format | PCM | — |
| Supported Audio Word Lengths | 16 bit, 24 bit, 32 bit | — |
| Maximum Sampling Rate | 384 kHz | 384 kHz |
| Output Architecture | 2 V RMS DirectPath | DirectPath |
| DAC Architecture | Segment-DAC architecture | — |
| Audio Processing | Fixed audio processing | Fixed audio processing |
| Output Channels | 2 channels: OUTL and OUTR | — |
| Load Coupling Support | DC-coupled or AC-coupled loads | — |
| Out-of-Band Noise Improvement | Up to 20 dB lower than existing DAC technology | — |
| Clock Jitter Tolerance | Improved tolerance; numerical value not stated | — |
| Package | 28-pin TSSOP | 28-pin TSSOP (PW) |
| Mounting Type | Surface mount | Surface mount |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 3 V to 3.6 V |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -25 °C to +85 °C |
| RoHS Status | [DATA_NEEDED: RoHS status] | unknown |
| REACH Status | [DATA_NEEDED: REACH status] | unknown |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Product Type | — | Stereo audio digital-to-analog converter |
| Output Configuration | — | 2 channels |
| Dynamic Range | — | 112 dB |
| Maximum Output Amplitude | — | 2 V RMS |
| Digital Audio Resolution | — | Up to 32 bit |
| Digital Audio Interface | — | PCM interface |
| Control Interface | — | I2C and SPI |
| Output Impedance | — | [DATA_NEEDED: output impedance] |
| Signal-to-Noise Ratio | — | [DATA_NEEDED: signal-to-noise ratio] |
| Total Harmonic Distortion plus Noise | — | [DATA_NEEDED: THD+N] |
| Power Consumption | — | [DATA_NEEDED: power consumption] |
| AEC-Q100 Qualification | — | unknown |