Product details

Local sensor accuracy (Max) (+/- C) 0.3 Type Local Operating temperature range (C) -40 to 125 Supply voltage (Min) (V) 1.08 Interface type I2C, SMBus Supply voltage (Max) (V) 1.98 Supply current (Max) (uA) 1.5 Temp resolution (Max) (bits) 16 Features 0.15mm Package Height Remote channels (#) 0 Addresses 3 Rating Catalog
Local sensor accuracy (Max) (+/- C) 0.3 Type Local Operating temperature range (C) -40 to 125 Supply voltage (Min) (V) 1.08 Interface type I2C, SMBus Supply voltage (Max) (V) 1.98 Supply current (Max) (uA) 1.5 Temp resolution (Max) (bits) 16 Features 0.15mm Package Height Remote channels (#) 0 Addresses 3 Rating Catalog
PicoStar (YMT) 4 1 mm² .758 x .758
  • High accuracy
    • TMP114:
      • ±0.3 °C maximum from –10 °C to 85 °C
      • ±0.5 °C maximum from –40 °C to 125 °C
    • TMP114N:
      • ±1 °C maximum from –40 °C to 125 °C
  • Operating temperature range: –40 °C to 125 °C
  • 16-bit resolution: 0.0078 °C (LSB)
  • Low power consumption:
    • 0.7-µA average supply current
    • 0.16-µA shutdown current
  • Supply range: 1.08 V to 1.98 V
  • 1.2-V compatible logic inputs independent of supply voltage
  • I2C and SMBus compatible interface
  • 50-ns spike filter to coexist on I3C mixed bus
  • Optional Cyclic Redundancy Check (CRC)
  • 300-ms response time
  • Adjustable averaging
  • Adjustable conversion time and period
  • Continuous or one-shot conversion mode
  • Temperature alert status with hysteresis
  • NIST traceability
  • Ultra-thin 4-ball PicoStar (DSBGA) package with 0.15-mm height
  • High accuracy
    • TMP114:
      • ±0.3 °C maximum from –10 °C to 85 °C
      • ±0.5 °C maximum from –40 °C to 125 °C
    • TMP114N:
      • ±1 °C maximum from –40 °C to 125 °C
  • Operating temperature range: –40 °C to 125 °C
  • 16-bit resolution: 0.0078 °C (LSB)
  • Low power consumption:
    • 0.7-µA average supply current
    • 0.16-µA shutdown current
  • Supply range: 1.08 V to 1.98 V
  • 1.2-V compatible logic inputs independent of supply voltage
  • I2C and SMBus compatible interface
  • 50-ns spike filter to coexist on I3C mixed bus
  • Optional Cyclic Redundancy Check (CRC)
  • 300-ms response time
  • Adjustable averaging
  • Adjustable conversion time and period
  • Continuous or one-shot conversion mode
  • Temperature alert status with hysteresis
  • NIST traceability
  • Ultra-thin 4-ball PicoStar (DSBGA) package with 0.15-mm height

The TMP114 is a high accuracy, I2C-compatible digital temperature sensor in an ultra-thin (0.15 mm) 4-pin package. The small size and low height of the TMP114 package optimizes volume constrained systems and enables novel placement of the sensor under other surface mount components for the fastest and most accurate temperature measurement.

The TMP114 has an accuracy of ±0.3 °C and offers an on-chip 16-bit analog-to-digital converter (ADC) that provides a temperature resolution of 0.0078 °C. The TMP114 is 100% tested on a production setup that is NIST traceable.

To maximize battery life, the TMP114 is designed to operate from a supply voltage range of 1.08 V to 1.98 V, with a low average supply current of less than 0.7 µA.

The TMP114 is a high accuracy, I2C-compatible digital temperature sensor in an ultra-thin (0.15 mm) 4-pin package. The small size and low height of the TMP114 package optimizes volume constrained systems and enables novel placement of the sensor under other surface mount components for the fastest and most accurate temperature measurement.

The TMP114 has an accuracy of ±0.3 °C and offers an on-chip 16-bit analog-to-digital converter (ADC) that provides a temperature resolution of 0.0078 °C. The TMP114 is 100% tested on a production setup that is NIST traceable.

To maximize battery life, the TMP114 is designed to operate from a supply voltage range of 1.08 V to 1.98 V, with a low average supply current of less than 0.7 µA.

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Design & development

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Evaluation board

TMP114EVM — TMP114 evaluation module for ultralow height, 1.2-V, high-accuracy temperature sensors

The TMP114EVM allows users to evaluate the performance of the TMP114 digital temperature sensor. The evaluation module (EVM) comes in a USB-stick form factor, with an onboard MSP430F5528 microcontroller that interfaces with both the host computer and the TMP114 device using an I2C interface.

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PICOSTAR (YMT) 4 View options

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