AS1526-BSOU vs ADS7817UBG4 对比
详细并排对比 AS1526-BSOU 出自 ams OSRAM 和 ADS7817UBG4 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
ADS7817UBG4 - 12-Bit 200kHz Differential Input SAR ADC | Texas Instruments
ADS7817UBG4 ✓ 量产中规格对比
| 参数 | AS1526-BSOU | ADS7817UBG4 |
|---|---|---|
| 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） | $2.42 | $7.77 |
| Number of Bits | 10 | — |
| 采样率 | 73 ksps | — |
| Number of Inputs | 1 | — |
| Converter Type | SAR (Successive Approximation) | — |
| Input Type | Single-Ended | — |
| Data Interface | SPI, MICROWIRE, QSPI (Serial) | — |
| Supply Voltage Range | 2.7 V to 5.25 V (single supply) | — |
| Internal Reference | 2.5 V (selectable via SHDN pin) | — |
| External Reference Support | Yes (SHDN floating) | — |
| 关断电流 | 4 µA maximum | — |
| Active Power Dissipation | [DATA_NEEDED: typical active power] | — |
| 工作温度 | -40 °C to +85 °C | — |
| 封装 | 8-SOIC (3.90 mm width, BSOU) | 8-pin SOIC |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant (Pb-free suffix G4) |
| Lead-Free | Yes | — |
| Input Bandwidth | [DATA_NEEDED: input bandwidth] | — |
| 分辨率 | — | 12 bits |
| Architecture | — | SAR (Successive Approximation Register) |
| Number of Input Channels | — | 1 differential |
| Sampling Rate (Max) | — | 200 kSamples/s |
| Analog Input Type | — | True differential, bipolar |
| Analog Input Voltage Range | — | -2.5 V to +2.5 V |
| Reference Voltage Range | — | 100 mV to 2.5 V (external) |
| Input-Referred Resolution | — | 49 uV to 1.22 mV (reference-dependent) |
| Supply Voltage (Analog/Digital) | — | 5 V (single supply) |
| Power-Down Current | — | <1 mA (automatic power-down mode) |
| Digital Interface | — | Serial (SPI/SSI-compatible) |
| 工作温度范围 | — | -40 C to +85 C |