TMP411ADR
ActiveREMOTE AND LOCAL TEMPERATURE SENSOR WITH N-FACTOR AND SERIES RESISTANCE CORRECTION
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TMP411ADR
ActiveREMOTE AND LOCAL TEMPERATURE SENSOR WITH N-FACTOR AND SERIES RESISTANCE CORRECTION
Technical Specifications
Parameters and characteristics for this part
| Specification | TMP411ADR |
|---|---|
| Accuracy - Highest (Lowest) | 2.5 °C |
| Accuracy - Highest (Lowest) | 1 °C |
| Features | Programmable Resolution, One-Shot, Programmable Limit, Shutdown Mode, Output Switch |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 127 °C |
| Operating Temperature [Min] | -55 °C |
| Output Type | I2C/SMBus |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Resolution | 11 b |
| Sensing Temperature - Local [Max] | 125 °C |
| Sensing Temperature - Local [Min] | -40 °C |
| Sensing Temperature - Remote [Max] | 191 °C |
| Sensing Temperature - Remote [Min] | -64 °C |
| Supplier Device Package | 8-SOIC |
| Test Condition [Max] | 85 °C |
| Test Condition [Max] | 125 °C |
| Test Condition [Min] | -40 °C |
| Test Condition [Min] | 15 °C |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.57 | |
| 10 | $ 1.41 | |||
| 25 | $ 1.33 | |||
| 100 | $ 1.13 | |||
| 250 | $ 1.06 | |||
| 500 | $ 0.93 | |||
| 1000 | $ 0.77 | |||
| Digi-Reel® | 1 | $ 1.57 | ||
| 10 | $ 1.41 | |||
| 25 | $ 1.33 | |||
| 100 | $ 1.13 | |||
| 250 | $ 1.06 | |||
| 500 | $ 0.93 | |||
| 1000 | $ 0.77 | |||
| Tape & Reel (TR) | 2500 | $ 0.72 | ||
| 5000 | $ 0.69 | |||
| 12500 | $ 0.67 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.94 | |
| 100 | $ 0.72 | |||
| 250 | $ 0.53 | |||
| 1000 | $ 0.38 | |||
Description
General part information
TMP411-Q1 Series
The TMP411 device is a remote temperature sensor monitor with a built-in local temperature sensor. The remote temperature-sensor, diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs.
Remote accuracy is ±1°C for multiple device manufacturers, with no calibration needed. The two-wire serial interface accepts SMBus write byte, read byte, send byte and receive byte commands to program the alarm thresholds and to read temperature data.
Features that are included in the TMP411 device are: series resistance cancellation, programmable non-ideality factor, programmable resolution, programmable threshold limits, user-defined offset register for maximum accuracy, minimum and maximum temperature monitors, wide remote temperature measurement range (up to 150°C), diode fault detection, and temperature alert function.
