MAX1091BCEI+T vs MAX1091BEEI+T 对比
详细并排对比 MAX1091BCEI+T 出自 Analog Devices 和 MAX1091BEEI+T 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。
Analog Devices
MAX1091BCEI+T - 250ksps 10-Bit 8-Ch ADC | Maxim Integrated | QSOP-28
MAX1091BCEI+T ✓ 量产中Maxim Integrated
MAX1091BEEI+T - 10-Bit 250ksps 8-Ch SAR ADC w/ Reference | Maxim
MAX1091BEEI+T ✓ 量产中规格对比
| 参数 | MAX1091BCEI+T | MAX1091BEEI+T |
|---|---|---|
| 品牌 | Analog Devices | Maxim Integrated |
| 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） | $8.10 | $7.30 |
| Manufacturer | Analog Devices / Maxim Integrated | — |
| Part Number | MAX1091BCEI+T | — |
| 分辨率 | 10 bit | 10 bit |
| 采样率 | 250 ksps | — |
| Number of Input Channels | 4 differential / 8 single-ended (configurable) | 8 single-ended |
| Input Configuration | MUX-S/H-ADC (1:1 S/H:ADC) | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Input Type | Single-Ended, Differential, Pseudo-Differential | — |
| 电源电压 | +3 V (single supply) | — |
| Internal Reference Voltage | +2.5 V | — |
| Data Interface | Parallel (byte-wide) | — |
| On-Chip Clock | Yes | 4 MHz internal oscillator |
| Automatic Power-Down | Yes (2 microseconds wake-up) | — |
| Track-and-Hold | Integrated | — |
| 封装 | 28-pin SSOP / QSOP | — |
| Temperature Grade | Commercial | — |
| Terminal Form | Gull Wing | — |
| Package Code | SSOP | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | — |
| Sample Rate | — | 250 ksps |
| Analog Supply Voltage (AVDD) | — | +3 V (typ), see datasheet for range |
| Digital I/O Supply (VLOGIC) | — | +1.8 V to +5.5 V |
| Internal Reference | — | +2.5 V |
| External Reference Option | — | Yes (REF pin) |
| 接口 | — | Byte-wide parallel (8-bit bus) |
| Power-Down Mode | — | Automatic, hardware and software controllable |
| Wake-Up Time | — | 2 µs |
| Package / Pin Count | — | 28-pin QSOP |
| 工作温度范围 | — | -40 °C to +85 °C (industrial) |
| Lead-Free / RoHS | — | Yes (per Maxim product page) |