AS1522-T vs ADS7813PG4 对比
详细并排对比 AS1522-T 出自 ams OSRAM 和 ADS7813PG4 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
ADS7813PG4 - 16-Bit 40kHz SAR ADC, ±10V Input | Texas Instruments
ADS7813PG4 ✓ 量产中规格对比
| 参数 | AS1522-T | ADS7813PG4 |
|---|---|---|
| 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） | $3.15 | $18.75 |
| 分辨率 | 10 bits | 16 bits |
| Number of Input Channels | 2 or 4 (software-selectable) | 1 |
| Converter Type | SAR (Successive Approximation Register) | — |
| Architecture | Single-supply, low-power SAR | SAR (Successive Approximation) |
| Supply Voltage Range | 2.7 V to 5.25 V | — |
| Throughput Rate | [DATA_NEEDED: max sample rate kSPS] | — |
| Supply Current (active) | [DATA_NEEDED: typical active current mA] | — |
| Supply Current (power-down) | < 1 µA (typical, datasheet claim) | — |
| Input Type | True differential, software-configurable unipolar/bipolar | — |
| 基准电压 | Internal 2.5 V (external reference supported) | — |
| 接口 | SPI / QSPI / MICROWIRE-compatible serial | — |
| 封装 | 16-pin TSSOP | 16-pin PDIP (0.300 inch, 7.62 mm) |
| 安装类型 | Surface Mount | Through-Hole (DIP-16) |
| 工作温度范围 | [DATA_NEEDED: industrial range] | — |
| RoHS 状态 | Compliant | — |
| Shutdown Pin | Yes (active-low power-down) | — |
| 采样率 | — | 40 kHz (max) |
| Conversion Time | — | 20 µs (max) |
| 输入电压范围 | — | ±10 V, ±3.3 V, 0-10 V, 0-5 V, 0.5-4.5 V (configurable) |
| Data Interface | — | Serial, SPI-compatible with daisy-chain (TAG) |
| 电源电压 | — | +5 V single supply |
| Reference | — | Internal or external |
| Linearity Error | — | 0.0046 % (typical) |
| 工作温度 | — | -40°C to +85°C |
| Pin Compatibility | — | Pin-compatible with ADS7812 (12-bit), ADS7809 |
| Pb-Free / RoHS | — | Yes (G4 suffix) |
| Packaging | — | Tube |