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