TSM1285BESA+ vs TSM1285BESA+T 对比
详细并排对比 TSM1285BESA+ 出自 Silicon Labs 和 TSM1285BESA+T 出自 Silicon Labs。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | TSM1285BESA+ | TSM1285BESA+T |
|---|---|---|
| 品牌 | Silicon Labs | Silicon Labs |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.78 | $1.95 |
| Number of Bits | 12 | — |
| 采样率 | 300 ksps | 300 ksps |
| Number of Inputs | 1 | — |
| Input Type | Single Ended | — |
| Data Interface | SPI, QSPI, MICROWIRE-compatible serial | — |
| Configuration | S/H-ADC (sample-and-hold) | — |
| Architecture | SAR (Successive Approximation) | — |
| Reference Type | Internal 2.5 V | — |
| Analog Supply Voltage | 4.5 V to 5.5 V | 2.7 V to 3.6 V |
| Digital Supply Voltage | 4.5 V to 5.5 V (same as AVDD) | 2.7 V to 3.6 V |
| 封装 | 8-SOIC (0.154", 3.90 mm width) | 8-pin SOIC (SO, 0.154" / 3.90 mm width) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| 引脚数 | 8 | — |
| Input Channel Type | Single-ended, pseudo-bipolar via reference polarity | — |
| MSL 等级 | [DATA_NEEDED: MSL moisture sensitivity level] | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] |
| RoHS 状态 | Compliant (per Touchstone/Silicon Labs product page) | Compliant |
| 分辨率 | — | 12 bits |
| Number of Channels | — | 1 input |
| Conversion Type | — | SAR (Successive Approximation) |
| Input Configuration | — | Single-ended |
| 接口 | — | SPI/QSPI/MICROWIRE-compatible serial |
| 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 |
| 工作温度范围 | — | -40C to +85C |
| 输入电压范围 | — | 0 V to VREF (unipolar, single-ended) |