MAX1284ACSA+T vs TSM1285BESA+T Comparison
Detailed side-by-side comparison of MAX1284ACSA+T 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
MAX1284ACSA+T - 12-Bit 400ksps Serial ADC | Maxim Integrated
MAX1284ACSA+T ✓ ActiveSilicon Labs
TSM1285BESA+T - 12-Bit 300ksps SAR ADC w/ Int Ref | Silicon Labs
TSM1285BESA+T ✓ ActiveSpecification Comparison
| Parameter | MAX1284ACSA+T | 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) | $6.45 | $1.95 |
| Resolution | 12 bits | 12 bits |
| Sampling Rate (MAX1284) | 400 ksps | — |
| Sampling Rate (MAX1285) | 300 ksps | — |
| Number of Channels | 1 single-ended | 1 input |
| Architecture | Successive Approximation (SAR) | — |
| Input Type | Single-ended analog input | — |
| Supply Voltage (AVDD) | 4.5 V to 5.5 V (single supply) | — |
| Internal Reference | Yes (on-chip reference) | 2.5 V (integrated) |
| Digital Interface | SPI/QSPI/MICROWIRE-compatible serial | — |
| Package | 8-pin SO (SOIC-8), 3.9 mm body width | 8-pin SOIC (SO, 0.154" / 3.90 mm width) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Commercial (0 C to +70 C) | — |
| Process Technology | BiCMOS | — |
| Track/Hold Bandwidth | High-bandwidth input T/H (datasheet figure) | — |
| Packaging | Tape and Reel (+T suffix) | — |
| RoHS Status | Compliant (manufacturer product page) | Compliant |
| Conversion Type | — | SAR (Successive Approximation) |
| Sampling Rate | — | 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 |
| 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) |