AD9629XCPZ-40 vs ADC3421IRTQ25 对比
详细并排对比 AD9629XCPZ-40 出自 Analog Devices 和 ADC3421IRTQ25 出自 Texas Instruments。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 | AD9629XCPZ-40 | ADC3421IRTQ25 |
|---|---|---|
| 品牌 | Analog Devices | Texas Instruments |
| 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） | $7.45 | $11.85 |
| 分辨率 | 12 bits | 12 bit |
| Sample Rate | 40 MSPS | — |
| Number of Channels | 1 | 4 |
| Architecture | Pipelined | Pipelined |
| Analog Supply Voltage | 1.8 V | — |
| Digital Supply Voltage | 1.8 V to 3.3 V | — |
| Input Type | Differential or single-ended | Differential |
| Reference | Internal (on-chip) | — |
| Data Interface | Parallel CMOS | — |
| 封装 | 32-lead LFCSP (CP-32-3) | VQFN-56 (RTQ) 8 mm x 8 mm |
| Package Dimensions | 5 mm x 5 mm | — |
| 工作温度范围 | -40C to +85C (industrial) | -40C to +85C |
| RoHS Compliance | Yes | — |
| Sample-and-Hold | Integrated on-chip | — |
| Pin Compatibility | Pin-compatible with AD9609 (10-bit) and AD9649 (14-bit) | — |
| Sample Rate (Max) | — | 25 MSPS |
| Sample Rate Range (Family) | — | 25 MSPS to 125 MSPS |
| SNR | — | 70.2 dBFS at fIN = 70 MHz |
| SFDR | — | 87 dBc at fIN = 70 MHz |
| Power Consumption | — | 98 mW/ch at 125 MSPS |
| Channel Isolation | — | 105 dB |
| 电源电压 | — | 1.8 V single supply |
| Digital Interface | — | Serial LVDS (SLVDS) |
| Input Clock Buffer | — | Divide-by-1, -2, -4 |
| Internal Features | — | Internal dither, PLL option |
| 引脚数量 | — | 56 |
| 安装类型 | — | Surface Mount |
| RoHS 状态 | — | Compliant |