MAX11044BECB+T vs MAX11046BECB+T 对比
详细并排对比 MAX11044BECB+T 出自 Maxim Integrated 和 MAX11046BECB+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
MAX11044BECB+T - 16-Bit 4Ch 250ksps Simultaneous-Sampling ADC | Maxim
MAX11044BECB+T ✓ 量产中Analog Devices
MAX11046BECB+T - 8-Ch 16-Bit 250ksps Simultaneous-Sampling ADC | Analog Devices
MAX11046BECB+T ✓ 量产中规格对比
| 参数 | MAX11044BECB+T | MAX11046BECB+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） | $15.20 | $26.99 |
| 分辨率 | 16 bit | 16 bit |
| Number of Channels | 4 | 8 (simultaneous sampling) |
| Sampling Rate (per channel) | 250 ksps | — |
| Aggregate Throughput | 1 Msps | — |
| Architecture | SAR (Successive Approximation) | — |
| Input Type | True Differential, Bipolar | Single-ended, high-impedance (>1 Gohm) |
| 输入电压范围 | ±5 V or 0 to 5 V (software configurable) | ±5 V (true bipolar) |
| Input Impedance | >1 MΩ | — |
| Analog Supply Voltage | 5 V | — |
| Digital Supply Voltage | 2.7 V to 5.25 V | — |
| INL (max) | ±1 LSB | — |
| DNL (max) | ±1 LSB | — |
| SINAD | 84 dB at 20 kHz input [DATA_NEEDED: full spec conditions] | — |
| SFDR | 87 dB at 20 kHz input [DATA_NEEDED: full spec conditions] | — |
| Reference | Internal 4.096 V or external | — |
| Digital Interface | Parallel | 20 MHz bidirectional parallel |
| 工作温度 | -40°C to +85°C (industrial) | -40 C to +85 C (industrial) |
| 封装 | 64-TQFP-EP (10x10 mm) with exposed pad | 64-pin TQFP-EP (10x10 mm) |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | ROHS3 Compliant | Compliant |
| Sampling Rate per Channel | — | 250 ksps |
| ADC Architecture | — | SAR (Successive Approximation) |
| Analog Supply (AVDD) | — | +5 V |
| Digital Supply (DVDD) | — | +2.7 V to +5.25 V |
| Internal Reference | — | 4.096 V (bandgap) |
| External Reference Input | — | Yes (REFIN pin) |
| T/H Input Bandwidth | — | 4 MHz |
| Input Overrange Clamps | — | ±20 mA internal |
| Lead-Free | — | Yes |