Texas Instruments TMP411DCQDDFRQ1
Manufacturer No:
TMP411DCQDDFRQ1
Manufacturer:
Texas Instruments
Package:
Description:
Automotive remote and local temperature sensor with N-factor and series resistance correction
Quantity:
In Stock :8547
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Expected Shipping：Fri, May 29 - Sat, May 30, 2026
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Date Code：Within 2 Years
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TMP411DCQDDFRQ1 Information
Texas Instruments TMP411DCQDDFRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TMP411DCQDDFRQ1.
- Type
- Parameter
- Local sensor accuracy (max)
- 2.5
- Type
- Remote
- Operating temperature range (°C)
- -40 to 125
- Supply voltage (min) (V)
- 2.7
- Interface type
- I2C, SMBus
- Supply voltage (max) (V)
- 5.5
- Features
- ALERT
- Supply current (max) (µA)
- 5.5
- Temp resolution (max) (bps)
- 12
- Remote channels (#)
- 1
- Type
- Parameter
- Addresses
- 4
- Rating
- Automotive
- Package
- SOT-23-THN (DDF)
- Pins
- 8
- Size
- 8.12 mm² 2.9 x 2.8
- REACH Status
- Yes
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Texas Instruments TMP411DCQDDFRQ1.
Data sheet:
The TMP411-Q1/TMP411D-Q1 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 (TMP411-Q1) or ±0.8°C (TMP411D-Q1) for multiple IC 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 included in the TMP411-Q1/TMP411D-Q1 are: series resistance cancellation, programmable non-ideality factor, programmable resolution, programmable threshold limits, minimum and maximum temperature monitors, wide remote temperature measurement range (up to 150°C), diode fault detection, and temperature alert function.
The TMP411-Q1 is available in a VSSOP-8 package, and the TMP411D-Q1 is available in an SOT23-8 package.
- Qualified for automotive applications
- AEC-Q100 qualified with the following results
- Device temperature grade 1: –40°C to 125°C ambient operating temperature range
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C4B
- TMP411-Q1:
- ±1°C local (on-chip) temp accuracy
- ±1°C remote junction temp accuracy
- Supply range: 2.7V to 5.5V
- Available in VSSOP 8-pin package
- TMP411D-Q1:
- ±0.8°C local (on-chip) temp accuracy
- ±0.8°C remote junction temp accuracy
- Supply range: 1.62V to 5.5V
- Available in SOT-23 8-pin package
- I2C interface (SMBus compatible)
- Programmable resolution: 9 to 12 bits
- Multiple interface addresses
- Integrated calibration/protection features:
- Programmable non-ideality factor
- Series resistance cancellation
- Remote BJT/diode fault detection
- Alert function
- ALERT / THERM2 pin configuration
- Programmable threshold limits
- Minimum and maximum temperature monitors
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