ADS8342IPFBR vs ADS8342IBPFBR 对比
详细并排对比 ADS8342IPFBR 出自 Texas Instruments 和 ADS8342IBPFBR 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。
Texas Instruments
ADS8342IBPFBR - 16-Bit 250kSPS 4-Ch SAR ADC | Texas Instruments
ADS8342IBPFBR ✓ 量产中规格对比
| 参数 | ADS8342IPFBR | ADS8342IBPFBR |
|---|---|---|
| 品牌 | Texas Instruments | 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） | $10.40 | $9.45 |
| 分辨率 | 16 bit | 16 bit |
| Number of Input Channels | 4 | — |
| 采样率 | 250 kSPS | 250 kSPS |
| Conversion Time | 34 µs max | — |
| ADC Architecture | SAR (Successive Approximation Register) | — |
| Input Type | True Bipolar, Single-Ended (4 channels) | True Bipolar, Single-Ended |
| Maximum Offset Error | 1 mV | — |
| Maximum Linearity Error | 0.0092 % | — |
| No Missing Codes | 16-bit Guaranteed | 16 bit (ensured) |
| Analog Supply Voltage (AVDD) | ±5 V | — |
| Digital Supply Voltage (DVDD) | +5 V | — |
| Buffer Supply Voltage (BVDD) | +5 V | — |
| External Reference Voltage | +2.5 V (typ) | — |
| External Clock Frequency | 5 MHz (typ) | — |
| Power Dissipation | 200 mW (typ) | 200 mW (typ) |
| Output Interface | 16-bit Parallel, 3-state | Parallel, 3-state |
| 工作温度范围 | -40 °C to +85 °C (Industrial) | — |
| 封装 | 48-pin TQFP (PFB, 7x7 mm) | TQFP-48 (PFB) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Number of Channels | — | 4 |
| Architecture | — | SAR (Successive Approximation Register) |
| Input Signal Range | — | ±VREF (selectable per channel) |
| 电源电压 | — | ±5 V |
| Maximum Integral Nonlinearity (INL) | — | ±4 LSB (I grade) |
| Max Offset Error | — | 1 mV |
| 工作温度 | — | -40°C to +85°C (Industrial) |
| Sample-and-Hold | — | Internal (inherent to capacitive DAC) |
| Reference | — | External |