MAX1285BCSA vs TSM1285BCSA+T Comparison
Detailed side-by-side comparison of MAX1285BCSA by Analog Devices and TSM1285BCSA+T by Silicon Labs. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Silicon Labs
TSM1285BCSA+T - 12-Bit 300ksps SAR ADC w/ 2.5V Ref | Silicon Labs
TSM1285BCSA+T ✓ ActiveSpecification Comparison
| Parameter | MAX1285BCSA | TSM1285BCSA+T |
|---|---|---|
| Brand | Analog Devices | Silicon Labs |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.40 | $1.55 |
| Part Number | MAX1285BCSA | — |
| Resolution | 12 bits | 12 bits |
| Number of Inputs | 1 single-ended (true-differential input stage) | — |
| Sampling Rate (max) | 300 ksps | — |
| Architecture | SAR (Successive Approximation) | — |
| Input Supply Voltage (Analog/Digital) | +2.7 V to +3.6 V (single supply) | — |
| Internal Reference Voltage | +2.5 V | +2.5 V |
| Supply Current (operating) | 2.5 mA (typical) | — |
| Interface | Serial, SPI/QSPI/MICROWIRE-compatible | — |
| Track/Hold Bandwidth | Wide-bandwidth T/H (per datasheet) | — |
| Package | 8-pin SOIC (SO-8, narrow body) | 8-pin SOIC (0.154 inch / 3.90 mm width) |
| Operating Temperature Range | 0 °C to +70 °C (commercial, "BCSA" suffix) | [DATA_NEEDED: operating temp range in C] |
| Pin Count | 8 | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | [DATA_NEEDED: RoHS status - cross-reference shows MAX1285BCSA+ is lead-free compliant; original "BCSA" variant RoHS data not in verified web data] | Compliant |
| Lead-Free (MAX1285BCSA+ suffix) | Yes (Pb-free Sn/Ag/Cu lead finish; the "+" suffix denotes lead-free version) | — |
| Number of Channels | — | 1 single-ended input |
| Converter Architecture | — | SAR (Successive Approximation Register) |
| Sampling Rate | — | 300 ksps |
| Supply Voltage | — | +2.7 V to +3.6 V (single supply) |
| Supply Current at 300 ksps | — | < 2.5 mA (typical) |
| External Reference Range | — | 0 V to AVDD |
| Input Voltage Range | — | 0 V to VREF (single-ended) |
| Integral Non-Linearity (INL) | — | [DATA_NEEDED: INL in LSB] |
| Differential Non-Linearity (DNL) | — | [DATA_NEEDED: DNL in LSB] |
| Signal-to-Noise + Distortion (SINAD) | — | [DATA_NEEDED: SINAD in dB] |
| Effective Number of Bits (ENOB) | — | [DATA_NEEDED: ENOB in bits] |
| Digital Interface | — | SPI / QSPI / MICROWIRE-compatible serial |
| MSL Level | — | 1 (unlimited) |