ADS1118QDGSRQ1 vs ADS1115IDGSR 对比
详细并排对比 ADS1118QDGSRQ1 出自 Texas Instruments 和 ADS1115IDGSR 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
ADS1118QDGSRQ1 - 16-bit 860SPS Automotive Delta-Sigma ADC | TI
ADS1118QDGSRQ1 ✓ 量产中
规格对比
| 参数 | ADS1118QDGSRQ1 | ADS1115IDGSR |
|---|---|---|
| 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） | $3.32 | $2.72 |
| 分辨率 | 16 bits | 16 bit |
| Number of Input Channels | 4 single-ended / 2 differential | — |
| Data Rate (max) | 860 SPS | — |
| Architecture | Delta-Sigma (Sigma-Delta) | — |
| Supply Voltage (AVDD) | 2.0 V to 5.5 V | — |
| Digital Supply Voltage (DVDD) | 1.65 V to 3.6 V | — |
| PGA Gains | 1, 2, 4, 8, 16, 32, 64, 128 | — |
| Internal Reference Voltage | 4.096 V (typical) | — |
| 接口 | SPI-compatible (4-wire) | I2C (4 addresses: 0x48 to 0x4B) |
| On-chip Features | PGA, internal VREF, oscillator, temperature sensor | — |
| Quiescent Current (continuous) | 150 µA (typical) | — |
| Power-down Current | < 1 µA | — |
| 工作温度范围 | -40 °C to +125 °C | — |
| 封装 | 10-pin VSSOP (DGS) | VSSOP-10 (DGS), 3.00 mm width |
| Automotive Qualification | AEC-Q100 Grade 1 | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Converter Type | — | Delta-Sigma (Sigma-Delta) |
| Number of Channels | — | 4 (single-ended) / 2 (differential) |
| 采样率 | — | 8 to 860 SPS |
| PGA Gain Settings | — | 2/3, 1, 2, 4, 8, 16 V/V |
| Input MUX | — | Integrated 4-channel |
| Voltage Reference | — | Internal low-drift |
| Oscillator | — | Internal |
| Comparator | — | Digital comparator with ALERT/RDY output |
| 电源电压 | — | 2.0 V to 5.5 V |
| 电源电流 | — | [DATA_NEEDED: quiescent current value] |
| 工作温度 | — | -40C to +125C |
| 生命周期状态 | — | Active |