AD7853LBRZ-REEL vs AD7828KPZ-REEL 对比
详细并排对比 AD7853LBRZ-REEL 出自 Analog Devices 和 AD7828KPZ-REEL 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。
规格对比
| 参数 | AD7853LBRZ-REEL | AD7828KPZ-REEL |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.08 | $7.95 |
| 分辨率 | 12 bits | — |
| Architecture | SAR (Successive Approximation) | Half-Flash (2-step subranging) |
| Number of Channels | 1 | — |
| 采样率 | 100 kSPS (L grade) | — |
| Conversion Time | 18 us (typical) | 2.5 µs (max) per channel |
| 输入电压范围 | 0 V to VDD (single-ended, unipolar) | — |
| Supply Voltage (VDD) | 3 V to 5.5 V (single supply) | — |
| 电源电流 | 2.4 mA typ @ 5 V (100 kSPS, L grade) | — |
| Power Dissipation | 12 mW typ @ 5 V, 100 kSPS | — |
| Data Interface | Serial SPI / QSPI / MICROWIRE / 8051-compatible | Parallel |
| Self-Calibration | System + self-calibration on power-up (autocal) | — |
| 工作温度 | -40 C to +85 C (industrial) | 0°C to +70°C |
| 封装 | 24-pin SOIC (Wide, 0.295 inch / 7.50 mm Width) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Yes (BRZ suffix) | — |
| Packaging | Tape & Reel (REEL suffix) | — |
| INL (max) | [DATA_NEEDED: INL maximum] | — |
| SNR | [DATA_NEEDED: SNR] | — |
| Number of Bits | — | 8 |
| Sampling Rate (Per Second) | — | 50 k (2.5 µs/channel conversion) |
| Number of Inputs | — | 8 |
| Input Type | — | Single-Ended (Pseudo-Differential option via VIN1-) |
| 封装 / 外壳 | — | 28-PLCC (J-Lead), 11.51 mm x 11.51 mm |
| Supply Voltage (Single) | — | 5 V (±5%) |
| Power Dissipation (typ) | — | 40 mW |
| Input Signal Bandwidth | — | 10 kHz full-scale per channel (built-in T/H) |
| Reference | — | Internal (2.5 V); external reference option |
| Process Technology | — | LC²MOS (Linear-Compatible CMOS) |
| Packaging (Reel) | — | Tape & Reel (TR) |
| RoHS 状态 | — | Compliant (lead-free PLCC) |