TSM1285BESA+T vs MAX1285BESA Comparison
Detailed side-by-side comparison of TSM1285BESA+T by Silicon Labs and MAX1285BESA by Maxim Integrated. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Silicon Labs
TSM1285BESA+T - 12-Bit 300ksps SAR ADC w/ Int Ref | Silicon Labs
TSM1285BESA+T ✓ ActiveMaxim Integrated
MAX1285BESA - 12-Bit 300ksps SAR ADC with Internal Ref | Maxim Integrated
MAX1285BESA ✓ ActiveSpecification Comparison
| Parameter | TSM1285BESA+T | MAX1285BESA |
|---|---|---|
| Brand | Silicon Labs | Maxim Integrated |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.95 | $7.97 |
| Resolution | 12 bits | 12 bits |
| Number of Channels | 1 input | 1 input |
| Conversion Type | SAR (Successive Approximation) | — |
| Sampling Rate | 300 ksps | 300 ksps |
| Input Configuration | Single-ended | — |
| Interface | SPI/QSPI/MICROWIRE-compatible serial | — |
| Analog Supply Voltage | 2.7 V to 3.6 V | — |
| Digital Supply Voltage | 2.7 V to 3.6 V | — |
| Internal Reference | 2.5 V (integrated) | +2.5 V (integrated) |
| Supply Current (typ. at 300 ksps) | ~1 mA | — |
| Power-Down Current | [DATA_NEEDED: power-down current nA spec] | — |
| INL (typ.) | +/-1 LSB | — |
| Operating Temperature Range | -40C to +85C | — |
| Package | 8-pin SOIC (SO, 0.154" / 3.90 mm width) | 8-pin SOIC (3.90 mm / 0.154 inch width) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] | — |
| RoHS Status | Compliant | Compliant |
| Input Voltage Range | 0 V to VREF (unipolar, single-ended) | — |
| Part Number | — | MAX1285BESA |
| Manufacturer | — | Maxim Integrated (now Analog Devices) |
| Converter Type | — | SAR ADC (Successive Approximation Register) |
| Supply Voltage (Analog/Digital) | — | 2.7 V to 3.6 V (single supply) |
| Interface Type | — | SPI / QSPI / MICROWIRE-compatible serial |
| INL (Integral Nonlinearity) | — | ±1 LSB (max) |
| DNL (Differential Nonlinearity) | — | ±1 LSB (max) |
| Operating Temperature | — | -40 C to +85 C (industrial) |
| Power Consumption (300 ksps) | — | Approximately 6 mW |
| Shutdown Current | — | < 1 µA |