AD7878JPZ-REEL vs AD7878KPZ-REEL 对比
详细并排对比 AD7878JPZ-REEL 出自 Analog Devices 和 AD7878KPZ-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。
Analog Devices
AD7878KPZ-REEL - 12-Bit 100kHz SAR ADC, DSP Interface | Analog Devices
AD7878KPZ-REEL ✓ 量产中规格对比
| 参数 | AD7878JPZ-REEL | AD7878KPZ-REEL |
|---|---|---|
| 品牌 | Analog Devices | 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） | $10.85 | $17.60 |
| Manufacturer | Analog Devices Inc. | — |
| Part Number | AD7878JPZ-REEL | — |
| 分辨率 | 12 bit | — |
| Converter Type | SAR (Successive Approximation Register) | — |
| Number of Channels | 1 | — |
| Maximum Sample Rate | 100 kHz (kSamples/sec) | — |
| Nominal Sample Rate | 8.3 kSamples/sec | — |
| Track/Hold Acquisition Time | 2 us (typical) | 2 µs |
| Conversion Time | 7 us (typical) | 7 µs |
| 输入电压范围 | -3 V to +3 V (bipolar input, per third-party listing) | — |
| Supply Voltage (Analog) | +5 V | — |
| Supply Voltage (Negative) | -5 V to -3 V | — |
| Internal Reference | 3 V Zener reference | — |
| On-Chip FIFO | 8 words | 8 words |
| 接口 | DSP-compatible serial interface | — |
| 封装 | 28-pin PLCC (11.51 x 11.51 mm) | 28-PLCC (J-Lead), 11.51 x 11.51 mm |
| 工作温度 | 0 C to +70 C | 0 °C to +70 °C |
| Screening Level | Commercial | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status not in verified data] | [DATA_NEEDED: RoHS compliance] |
| Number of Bits | — | 12 |
| 采样率 | — | 100 kHz |
| Input Channels | — | 1 |
| Architecture | — | SAR (Successive Approximation) |
| Data Interface | — | DSP |
| On-Chip Reference | — | 3 V Zener |
| SNR / SINAD | — | 72 dB |
| Analog Supply Voltage | — | ±5 V (or +5 V with derived -5 V) |
| Digital Supply Voltage | — | +5 V |
| Temperature Grade | — | Commercial |
| Process Technology | — | LC2MOS (Linear Compatible CMOS) |
| Input Type | — | Single-Ended |
| Configuration | — | ADC with DSP interface |
| Packaging | — | Tape & Reel (TR) |