TSA1401IF vs MAX1401EAI 对比
详细并排对比 TSA1401IF 出自 STMicroelectronics 和 MAX1401EAI 出自 Maxim Integrated。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。
Maxim Integrated
MAX1401EAI - 18-Bit Sigma-Delta ADC, 28-SSOP | Maxim Integrated
MAX1401EAI ⚠ 最后一次采购规格对比
| 参数 | TSA1401IF | MAX1401EAI |
|---|---|---|
| 品牌 | STMicroelectronics | Maxim Integrated |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.95 | $9.05 |
| 分辨率 | 14 bit | 18 bit |
| Maximum Sample Rate | 20 MSPS | — |
| Architecture | Pipelined | Sigma-Delta (oversampling) |
| Power Dissipation | 85 mW at 20 MSPS | — |
| Number of Input Channels | 1 | 3 differential or 5 pseudo-differential |
| Input Type | Differential | — |
| Analog Supply Voltage | 5 V | — |
| Digital Supply Voltage | 3 V to 5 V | — |
| Integral Non-Linearity (INL) | [DATA_NEEDED: INL LSB] | — |
| Differential Non-Linearity (DNL) | [DATA_NEEDED: DNL LSB] | — |
| Signal-to-Noise Ratio (SNR) | [DATA_NEEDED: SNR dB] | — |
| Effective Number of Bits (ENOB) | [DATA_NEEDED: ENOB bits] | — |
| Reference Type | External | — |
| 工作温度范围 | -40 C to +85 C (industrial) | — |
| 封装 | 48-pin TQFP (7x7 mm) | 28-SSOP |
| 安装类型 | Surface Mount | Surface Mount |
| Compliance | RoHS compliant (per distributor listings) | — |
| Conversion Rate | — | 4.8 ksps max |
| Effective Accuracy at 480 sps | — | 16 bit (no missing codes) |
| 电源电压 | — | +3 V (single supply) |
| Operating Quiescent Current | — | 250 uA |
| Power-Down Current | — | 2 uA |
| Internal Reference Voltage | — | 1.25 V |
| 接口 | — | SPI / QSPI / MICROWIRE compatible serial |
| Temperature Grade | — | Industrial |
| Terminal Form | — | Gull Wing |
| Package Code | — | SSOP, 28-pin |