TMP411ADGKR vs TMP411-Q1 Comparison
Detailed side-by-side comparison of TMP411ADGKR by Texas Instruments and TMP411-Q1 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | TMP411ADGKR | TMP411-Q1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Temperature Sensors | Temperature Sensors |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.38 | $1.10 |
| Sensor Type | 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) | — |
| Resolution | 11-bit (0.125°C in extended mode) | Up to 12-bit (programmable) |
| Operating Temperature Range | -40°C to +125°C | — |
| Supply Voltage Min | 2.7 V | — |
| Supply Voltage Max | [DATA_NEEDED: supply voltage max] | — |
| Interface | 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) | — |
| Package | 8-VSSOP (DGK) | 8-VSSOP (DGK), 3x3 mm |
| Mounting Type | Surface Mount | Surface Mount |
| Compatibility | Pin and register compatible with ADT7461 | — |
| RoHS Status | 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 |
| Supply Voltage | — | 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 |
| Operating Temperature | — | -40°C to +125°C |
| Qualification | — | AEC-Q100 qualified (automotive) |