TMP411ADGKR vs TMP411-Q1 对比
详细并排对比 TMP411ADGKR 出自 Texas Instruments 和 TMP411-Q1 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。
规格对比
| 参数 | TMP411ADGKR | TMP411-Q1 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Temperature Sensors | Temperature Sensors |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.38 | $1.10 |
| 传感器类型 | Remote and Local Digital Temperature Sensor | Digital, Local/Remote Temperature Sensor |
| Local Accuracy | ±1°C (max, 45°C to 85°C per datasheet typical band) | — |
| Remote Accuracy | ±1°C (TMP411 family, A version) | — |
| 分辨率 | 11-bit (0.125°C in extended mode) | Up to 12-bit (programmable) |
| 工作温度范围 | -40°C to +125°C | — |
| Supply Voltage Min | 2.7 V | — |
| Supply Voltage Max | [DATA_NEEDED: supply voltage max] | — |
| 接口 | 2-Wire, I2C, SMBus | I2C/SMBus two-wire |
| Number of Remote Channels | 1 (diode-connected NPN/PNP) | — |
| Alert Output | Yes (ALERT, open-drain) | — |
| N-Factor Correction | Yes (programmable) | Yes (programmable) |
| Series Resistance Cancellation | Yes | Yes |
| Offset Registers | Yes (system calibration) | — |
| 封装 | 8-VSSOP (DGK) | 8-VSSOP (DGK), 3x3 mm |
| 安装类型 | Surface Mount | Surface Mount |
| Compatibility | Pin and register compatible with ADT7461 | — |
| RoHS 状态 | Compliant | — |
| Local Temperature Accuracy | — | ±1°C |
| Remote Temperature Accuracy | — | ±1°C (±0.8°C for TMP411D-Q1) |
| Local Measurement Range | — | -40°C to +125°C |
| Remote Measurement Range | — | up to 150°C |
| 电源电压 | — | 2.7 V to 5.5 V |
| Shutdown Quiescent Current | — | approximately 8 uA |
| Alert Outputs | — | THERM and ALERT/THERM2 (open-drain) |
| Fault Detection | — | Diode fault detection |
| 工作温度 | — | -40°C to +125°C |
| Qualification | — | AEC-Q100 qualified (automotive) |