AD7265BCPZ-REEL vs AD7892AR-1REEL 对比
详细并排对比 AD7265BCPZ-REEL 出自 Analog Devices 和 AD7892AR-1REEL 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 | AD7265BCPZ-REEL | AD7892AR-1REEL |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.15 | $11.10 |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Number of Bits | 12 bits | 12 |
| Number of Channels | 2 ADCs x 3 inputs each = 6/12 inputs | — |
| Sample Rate | 1 MSPS (per ADC) | — |
| 电源电压 | 2.7 V to 5.25 V (single) | +5 V single supply |
| Input Range | 0 V to VREF or 0 V to 2xVREF, differential | — |
| Internal Reference | 2.5 V (overdrivable, 100 mV to VDD external) | +2.5 V (on-chip) |
| Input Bandwidth (Track-and-Hold) | >30 MHz | — |
| 接口 | Serial (SPI-compatible, two SDATA outputs) | — |
| 封装 | 32-lead LFCSP-VQ (5x5 mm) - CP suffix | 24-pin SOIC wide body (0.295 inch / 7.50 mm width), Tape & Reel |
| 工作温度 | -40 C to +85 C (industrial) | -40 °C to +85 °C |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status - some ADI legacy die 'AR' suffix parts are non-compliant; verify per reel lot] |
| Reel Quantity | REEL: 1,500 per reel | — |
| 采样率 | — | 500 kSPS (AD7892-1, AD7892-2); 600 kSPS (AD7892-3) |
| Conversion Time | — | 1.47 µs |
| Number of Inputs | — | 1 (single channel, with ±5V or ±10V bipolar input range) |
| Data Interface | — | Serial and Parallel |
| Analog Input Type | — | Bipolar |
| Analog Input Range | — | ±5 V or ±10 V (input scale select pin) |
| On-Chip Track/Hold | — | Yes |
| Power Consumption | — | [DATA_NEEDED: power consumption - consult datasheet section 'Power Dissipation'] |