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