MAX1091BEEI+T vs MAX1091ACEI+T 对比
详细并排对比 MAX1091BEEI+T 出自 Maxim Integrated 和 MAX1091ACEI+T 出自 Analog Devices。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
MAX1091BEEI+T - 10-Bit 250ksps 8-Ch SAR ADC w/ Reference | Maxim
MAX1091BEEI+T ✓ 量产中
规格对比
| 参数 | MAX1091BEEI+T | MAX1091ACEI+T |
|---|---|---|
| 品牌 | Maxim Integrated | Analog Devices |
| 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） | $7.30 | $5.10 |
| 分辨率 | 10 bit | 10 bit |
| Sample Rate | 250 ksps | — |
| Number of Input Channels | 8 single-ended | 8 (single-ended) or 4 (pseudo-differential) |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| 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) | — |
| On-Chip Clock | 4 MHz internal oscillator | — |
| Power-Down Mode | Automatic, hardware and software controllable | — |
| Wake-Up Time | 2 µs | 2 us (from power-down) |
| Package / Pin Count | 28-pin QSOP | — |
| 工作温度范围 | -40 °C to +85 °C (industrial) | — |
| 安装类型 | Surface Mount | — |
| Lead-Free / RoHS | Yes (per Maxim product page) | — |
| 采样率 | — | 250 ksps |
| Input Type | — | Pseudo-Differential, Single-Ended |
| Data Interface | — | Parallel (byte-wide) |
| Configuration | — | MUX-S/H-ADC (1:1) |
| Number of ADC Converters | — | 1 |
| Internal Reference Voltage | — | +2.5 V |
| 电源电压 | — | +3 V (single supply) |
| Auto Power-Down | — | Yes (between conversions) |
| Internal Clock | — | Yes (on-chip) |
| 封装 | — | 28-pin QSOP (SSOP, gull-wing) |
| Terminal Form | — | GULL WING |
| Package Body Shape | — | RECTANGULAR |
| Temperature Grade | — | COMMERCIAL |
| Part Status | — | Active |