ADS8342IBPFBR vs AS1523-T 对比
详细并排对比 ADS8342IBPFBR 出自 Texas Instruments 和 AS1523-T 出自 ams OSRAM。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 | ADS8342IBPFBR | AS1523-T |
|---|---|---|
| 品牌 | Texas Instruments | ams OSRAM |
| 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） | $9.45 | $2.18 |
| 分辨率 | 16 bit | 10 bit |
| Number of Channels | 4 | 4 (single-ended) |
| 采样率 | 250 kSPS | 300 kSPS |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | True Bipolar, Single-Ended | Single-ended |
| Input Signal Range | ±VREF (selectable per channel) | — |
| Output Interface | Parallel, 3-state | — |
| 电源电压 | ±5 V | 2.7 V to 5.25 V (single supply) |
| Power Dissipation | 200 mW (typ) | — |
| Maximum Integral Nonlinearity (INL) | ±4 LSB (I grade) | — |
| No Missing Codes | 16 bit (ensured) | — |
| Max Offset Error | 1 mV | — |
| 封装 | TQFP-48 (PFB) | 16-TSSOP (0.173 inch, 4.40 mm width) |
| 工作温度 | -40°C to +85°C (Industrial) | [DATA_NEEDED: operating temperature range] |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Sample-and-Hold | Internal (inherent to capacitive DAC) | — |
| Reference | External | — |
| Manufacturer | — | ams OSRAM AG |
| Part Number | — | AS1523-T |
| 功能 | — | Analog-to-Digital Converter (ADC) |
| Number of Converters | — | 1 |
| 接口 | — | SPI-compatible serial |
| 基准电压 | — | Internal 2.5 V (external option) |
| Packaging | — | Tape & Reel |