TMP122AIDBVT Texas Instruments Integrated Circuit (Other) In Stock
TMP122AIDBVT is a 12-bit digital temperature sensor from Texas Instruments with ±1.5°C accuracy and SPI interface. Operating on 75µA max current, it suits low-power embedded systems. From $2.23, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 6
- Lifecycle
- OBSOLETE
- Datasheet
- TMP122AIDBVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.2256(MOQ 25)
- Temp Range
- -55.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 12-bit resolution digital temperature sensor with ±1.5°C maximum accuracy
- Ultra-low operating current of 75µA max, ideal for battery-powered designs
- SPI-compatible interface in compact SOT-23 surface-mount package
- Wide temperature range measurement for industrial and consumer applications
Applications
The TMP122AIDBVT is well-suited for industrial temperature monitoring, HVAC systems, and portable medical devices where low power consumption is critical. Its compact SOT-23 surface-mount package makes it ideal for space-constrained PCB designs in consumer electronics and wearables. It also fits embedded control systems requiring precise digital temperature feedback over an SPI interface.
Specifications
| YTEOL | 0 |
| Accuracy-Max (Cel) | 1.5Cel |
| Body Breadth | 1.6mm |
| Body Height | 1.45mm |
| Body Length or Diameter | 2.9mm |
| Housing | PLASTIC |
| JESD-609 Code | e4 |
| Mounting Feature | SURFACE MOUNT |
| Number of Bits | 12 |
| Operating Current-Max | 0.075mA |
| Output Interface Type | SPI INTERFACE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape/Style | RECTANGULAR |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.7V |
| Surface Mount | YES |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Termination Type | SOLDER |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TMP122AIDBVT:
Switch/Digital Sensor, 12 Bit(s), 1.5Cel, Rectangular, 6 Pin, Surface Mount
Switch/Digital Sensor, 12 Bit(s), 1.5Cel, Rectangular, 6 Pin, Surface Mount
Switch/Digital Sensor, 12 Bit(s), 1.5Cel, Rectangular, 6 Pin, Surface Mount
Serial Switch/Digital Sensor, 12 Bit(s), 1.5Cel, Rectangular, 6 Pin, Surface Mount
Frequently Asked Questions
What is the accuracy and resolution of the TMP122AIDBVT?
The TMP122AIDBVT provides 12-bit resolution with a maximum accuracy of ±1.5°C. This level of precision makes it suitable for applications that require reliable and repeatable temperature measurements without the need for external calibration.
What communication interface does the TMP122AIDBVT use?
The TMP122AIDBVT uses an SPI-compatible serial interface, enabling straightforward integration with microcontrollers and embedded systems. This digital interface simplifies reading temperature data compared to analog sensors.
What is the operating current of the TMP122AIDBVT, and what applications benefit from it?
The TMP122AIDBVT operates at a maximum current of 0.075mA (75µA), making it an excellent choice for battery-powered and energy-constrained applications such as wearables, portable medical devices, and IoT sensor nodes.
What package type does the TMP122AIDBVT come in?
The TMP122AIDBVT is housed in a SOT-23 surface-mount package measuring 2.9mm x 1.6mm x 1.45mm. Its small footprint allows easy integration into compact PCB layouts typical of modern portable and handheld electronic devices.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $2.5628 | $64.07 |
| 50+ | $2.3886 | $119.43 |
| 100+ | $2.2256 | $222.56 |
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