TSA7887ARMZ vs MAX1295BCEI Comparison
Detailed side-by-side comparison of TSA7887ARMZ by Silicon Labs and MAX1295BCEI by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | TSA7887ARMZ | MAX1295BCEI |
|---|---|---|
| Brand | Silicon Labs | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.10 | $11.20 |
| Resolution | 12 bits | 12 bits |
| Number of Channels | 2 (single-ended) / 1 (pseudo-differential) | — |
| Sampling Rate | 125 ksps | 265 ksps |
| Architecture | SAR (Successive Approximation Register) | Successive Approximation (SAR) with input T/H |
| Input Type | Single-ended, pseudo-differential | — |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Digital Supply Voltage | 2.7 V to 5.25 V | — |
| Internal Reference Voltage | 2.5 V | — |
| Reference Mode | Internal 2.5 V or external | — |
| Digital Interface | SPI / QSPI / MICROWIRE-compatible serial | Parallel (byte/word) |
| Power Dissipation (typ @ 100 ksps, 3V) | 2.5 mW [DATA_NEEDED: exact figure from datasheet] | — |
| Shutdown Current | < 1 µA | — |
| Operating Temperature | -40 °C to +85 °C | — |
| Package | 8-pin MSOP (RMZ) | 28-pin SSOP / QSOP |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant (variants with + suffix) |
| Grade | Industry / xIND second source | — |
| Number of Input Channels | — | 6 single-ended / 3 pseudo-differential (MAX1295) |
| Supply Voltage | — | +3 V (single supply, +2.7 V to +3.6 V) |
| Integral Nonlinearity (INL) | — | ±0.5 LSB (max) |
| Differential Nonlinearity (DNL) | — | ±0.5 LSB (max) |
| Internal Reference | — | +2.5 V |
| External Reference Support | — | Yes (REF pin accepts external reference) |
| Power-Down Current | — | 1 µA (typ) |
| Active Supply Current | — | [DATA_NEEDED: full-scale current at 265 ksps] |
| Analog Input Range | — | 0 V to VREF (single-ended) |
| Operating Temperature Range | — | [DATA_NEEDED: grade code C operating range] |