ADS1211 vs ADS1212U Comparison
Detailed side-by-side comparison of ADS1211 by Texas Instruments and ADS1212U 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 | ADS1211 | ADS1212U |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Unknown |
| Resolution | 24 bit | — |
| Effective Resolution | 23 bits at 10 Hz; 20 bits at 1000 Hz | — |
| Number of Input Channels | 4 (with input multiplexer) | — |
| Input Type | Differential | Differential |
| Architecture | Delta-Sigma | — |
| Supply Voltage | +5 V single supply | 5 V |
| Power Dissipation | 12 mW (typical) | — |
| Interface | SPI-compatible serial (SSI), 2-wire mode supported | — |
| Programmable Gain Amplifier | Yes (PGA) | — |
| Digital Filter | Programmable cut-off frequency | [DATA_NEEDED: digital filter characteristics] |
| Calibration | Self-calibration | — |
| Reference Bias Output | VBIAS | — |
| Packages | 24-pin DIP, 24-lead SOIC, 28-lead SSOP | — |
| Mounting Type | Surface Mount (SOIC/SSOP) or Through-Hole (DIP) | Surface mount |
| Applications | Smart transmitters, industrial process control, weigh scales, chromatography, portable instrumentation | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| ADC Type | — | Delta-sigma analog-to-digital converter |
| Advertised Resolution | — | 22 bit |
| Internal ADC Resolution | — | 24 bit |
| No-Missing-Code Performance | — | 22 bit |
| Maximum Conversion Rate | — | 6.25 kSPS |
| Input Channel Count | — | 1 |
| Supply Configuration | — | Single supply |
| Digital Interface | — | SPI-compatible synchronous serial interface and two-wire control mode |
| Package | — | 8-SOIC |
| Package Pin Count | — | 8 pins |
| Input Common-Mode Range | — | [DATA_NEEDED: input common-mode range] |
| Differential Input Voltage Range | — | [DATA_NEEDED: differential input voltage range] |
| Reference Voltage | — | [DATA_NEEDED: reference voltage range] |
| Internal Gain | — | [DATA_NEEDED: programmable gain options] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |