ADS8342IPFBRG4 vs ADS8342IBPFBR 对比
详细并排对比 ADS8342IPFBRG4 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
ADS8342IPFBRG4 - 16-Bit 250kSPS 4-Ch Bipolar ADC | Texas Instruments
ADS8342IPFBRG4 ✓ 量产中Texas Instruments
ADS8342IBPFBR - 16-Bit 250kSPS 4-Ch SAR ADC | Texas Instruments
ADS8342IBPFBR ✓ 量产中规格对比
| 参数 | ADS8342IPFBRG4 | 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） | $11.50 | $9.45 |
| 分辨率 | 16 bit | 16 bit |
| Number of Channels | 4 channels (single-ended or differential) | 4 |
| 采样率 | 250 kSPS (max) | 250 kSPS |
| Input Type | True bipolar | True Bipolar, Single-Ended |
| Input Signal Range | [DATA_NEEDED: bipolar input voltage range] | ±VREF (selectable per channel) |
| 接口 | Parallel (selectable 8-bit or 16-bit) | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL in LSB] | — |
| Differential Nonlinearity (DNL) | [DATA_NEEDED: DNL in LSB] | — |
| No Missing Code | 16-bit guaranteed | — |
| Input-Referred Offset | 1 mV max | — |
| Analog Supply Voltage | +5 V and -5 V (±5 V split) | — |
| Digital Supply Voltage | +5 V (single) | — |
| Power Dissipation | 200 mW typical at 250 kSPS | 200 mW (typ) |
| 封装 | TQFP-48 (PFB) 7 mm x 7 mm, 0.5 mm pitch | TQFP-48 (PFB) |
| 工作温度范围 | -40 °C to +85 °C (industrial) | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 2 (1 year) | — |
| RoHS 状态 | Compliant (suffix G4 indicates lead-free reel) | Compliant |
| Output Interface | — | Parallel, 3-state |
| 电源电压 | — | ±5 V |
| Maximum Integral Nonlinearity (INL) | — | ±4 LSB (I grade) |
| No Missing Codes | — | 16 bit (ensured) |
| 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 |