ADS8342IPFBTG4 vs ADS8342IPFBR 对比
详细并排对比 ADS8342IPFBTG4 出自 Texas Instruments 和 ADS8342IPFBR 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
ADS8342IPFBTG4 - 16-Bit 250kSPS 4-Ch SAR ADC | Texas Instruments
ADS8342IPFBTG4 ✓ 量产中规格对比
| 参数 | ADS8342IPFBTG4 | ADS8342IPFBR |
|---|---|---|
| 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） | $11.95 | $10.40 |
| 分辨率 | 16 bits | 16 bit |
| Number of Channels | 4 | — |
| 采样率 | 250 kSPS | 250 kSPS |
| ADC Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Input Type | True Bipolar (single-ended, software-selectable ranges per channel) | True Bipolar, Single-Ended (4 channels) |
| Input Range | ±10 V, ±5 V, 0-10 V, 0-5 V (software-selectable) | — |
| No Missing Codes | 16-bit ensured | 16-bit Guaranteed |
| Offset Error | 1 mV max | — |
| Analog Supply Voltage | ±5 V (typical), single +5 V also supported | — |
| Digital Supply Voltage | +5 V | — |
| Power Dissipation | 200 mW typical | 200 mW (typ) |
| Output Interface | 16-bit parallel, 3-state | 16-bit Parallel, 3-state |
| 工作温度范围 | -40C to +85C (industrial grade) | -40 °C to +85 °C (Industrial) |
| 封装 | 48-pin TQFP (PFB), 7x7 mm | 48-pin TQFP (PFB, 7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | Data_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant | Compliant |
| Number of Input Channels | — | 4 |
| Conversion Time | — | 34 µs max |
| Maximum Offset Error | — | 1 mV |
| Maximum Linearity Error | — | 0.0092 % |
| 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) |