TSM1285BESA+T vs MAX1285BCSA Comparação
Comparação detalhada lado a lado de TSM1285BESA+T por Silicon Labs e MAX1285BCSA por Analog Devices. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Comparação de especificações
| Parâmetro | TSM1285BESA+T | MAX1285BCSA |
|---|---|---|
| Marca | Silicon Labs | Analog Devices |
| Categoria | ADC/DAC | ADC/DAC |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $1,95 | $5,40 |
| Resolução | 12 bits | 12 bits |
| Number of Channels | 1 input | — |
| Conversion Type | SAR (Successive Approximation) | — |
| Taxa de amostragem | 300 ksps | — |
| Input Configuration | Single-ended | — |
| Interface | SPI/QSPI/MICROWIRE-compatible serial | Serial, SPI/QSPI/MICROWIRE-compatible |
| 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) | — |
| Supply Current (typ. at 300 ksps) | ~1 mA | — |
| Power-Down Current | [DATA_NEEDED: power-down current nA spec] | — |
| INL (typ.) | +/-1 LSB | — |
| Faixa de temperatura de operação | -40C to +85C | 0 °C to +70 °C (commercial, "BCSA" suffix) |
| Encapsulamento | 8-pin SOIC (SO, 0.154" / 3.90 mm width) | 8-pin SOIC (SO-8, narrow body) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Nível MSL | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] | — |
| Status RoHS | Compliant | [DATA_NEEDED: RoHS status - cross-reference shows MAX1285BCSA+ is lead-free compliant; original "BCSA" variant RoHS data not in verified web data] |
| Faixa de tensão de entrada | 0 V to VREF (unipolar, single-ended) | — |
| Part Number | — | MAX1285BCSA |
| 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 |
| Supply Current (operating) | — | 2.5 mA (typical) |
| Track/Hold Bandwidth | — | Wide-bandwidth T/H (per datasheet) |
| Contagem de pinos | — | 8 |
| Lead-Free (MAX1285BCSA+ suffix) | — | Yes (Pb-free Sn/Ag/Cu lead finish; the "+" suffix denotes lead-free version) |