ADS8481IRGZR vs AD7651ASTZRL 对比
详细并排对比 ADS8481IRGZR 出自 Texas Instruments 和 AD7651ASTZRL 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。
Analog Devices
AD7651ASTZRL - 16-Bit 100kSPS PulSAR Unipolar ADC | Analog Devices
AD7651ASTZRL ✓ 量产中规格对比
| 参数 | ADS8481IRGZR | AD7651ASTZRL |
|---|---|---|
| 品牌 | Texas Instruments | 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） | $8.10 | $10.45 |
| 分辨率 | 18 bits | — |
| 采样率 | 1 MSPS (max) | 100 kSPS |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Channels | 1 | — |
| Input Type | Pseudo-differential, unipolar, single-ended | Pseudo-bipolar / True bipolar with software gain compression |
| 输入电压范围 | 0 V to +4.096 V (with internal reference) | ±10 V or 0 V to 5 V (true bipolar/unipolar) |
| Internal Reference Voltage | 4.096 V | — |
| Data Interface | Parallel (18-bit / 16-bit / 8-bit bus modes) | Serial, Parallel |
| No Missing Codes | 18-bit NMC over temperature | — |
| Offset Error | ±0.1 mV | — |
| Power Consumption | Micropower | — |
| 工作温度 | -40 C to +85 C | -40 °C to +85 °C |
| 封装 | 48-pin VQFN Exposed Pad (RGZ), Tape & Reel | 48-LQFP (7 mm × 7 mm) |
| Package Outline | VQFN EP 48-pin | — |
| 安装类型 | Surface Mount | — |
| Number of Bits | — | 16 |
| Number of Inputs | — | 1 |
| Packaging | — | Tape & Reel (TR) |
| Integrated Reference | — | Yes, 2.5 V internal |
| Power Consumption (Typ) | — | 8 mW at 100 kSPS |
| 电源电压 | — | ±12 V or +5 V analog; +3 V or +5 V digital |
| Process Technology | — | iCMOS (high voltage) |
| RoHS 状态 | — | Compliant |