PCM1796DB vs PCM1794DB Comparison
Detailed side-by-side comparison of PCM1796DB by Texas Instruments and PCM1794DB 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 | PCM1796DB | PCM1794DB |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Unknown |
| Converter Type | Stereo audio digital-to-analog converter | Stereo audio digital-to-analog converter |
| DAC Architecture | Advanced segment DAC | Advanced segment DAC |
| Resolution | 24 bit | — |
| Maximum Sampling Rate | 192 kHz | 192 kHz |
| DSD Rate | 200 kHz | — |
| Signal-to-Noise Ratio | 123 dB | — |
| Output Configuration | Balanced current outputs | Balanced current outputs |
| Digital Audio Interface | PCM serial interface | I2S, PCM, and left-justified |
| Control Method | Software control | — |
| Core Supply Voltage Range | 3 V to 3.6 V | — |
| Analog Supply Voltage Range | 4.75 V to 5.25 V | — |
| Operating Temperature Range | -25 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Package | 28-pin SSOP (DB) | 28-lead SSOP |
| Lead Count | 28 pins | — |
| Process Technology | Monolithic CMOS | CMOS |
| Mounting Type | Surface mount | — |
| RoHS Status | unknown | [DATA_NEEDED: RoHS status] |
| REACH Status | unknown | [DATA_NEEDED: REACH status] |
| Clock Jitter Tolerance | Improved by advanced segment DAC architecture | Improved tolerance; exact value not stated |
| Output Impedance | [DATA_NEEDED: Output impedance] | — |
| THD+N | [DATA_NEEDED: THD+N] | 0.0004% typical |
| Data Resolution | — | 24 bit |
| Digital Input Tolerance | — | 5 V tolerant |
| Supply Condition for Electrical Characteristics | — | VCC1 = VCC2L = VCC2R = 5 V, VDD = 3.3 V |
| Reference Test Condition | — | TA = 25 degrees C |
| Reference System Clock | — | 256 fS |
| Reference Sampling Rate | — | 44.1 kHz |
| Initialization Requirement | — | 1024 system clock periods after reset |
| Dynamic Range | — | 9 V rms mono; 4.5 V rms stereo; 2 V rms stereo |