TMP114BIYMTR Texas Instruments Integrated Circuit (BGA) In Stock
TMP114BIYMTR is a high-accuracy 16-bit digital temperature sensor with ±0.2°C max accuracy and a 2-wire I2C interface, housed in a 0.758 mm × 0.758 mm WCSP package for space-constrained designs. Operating current is only 1.5 µA max for energy-efficient applications. Available in stock worldwide with fast global shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- TMP114BIYMTR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9610(MOQ 50)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Industry-leading ±0.2°C maximum accuracy over the full operating temperature range without calibration
- Ultra-compact 0.758 mm × 0.758 mm WCSP package with only 1.5 µA maximum operating current for wearable and IoT designs
- 16-bit resolution 2-wire I2C interface enabling direct integration with microcontrollers at up to 400 kHz
Applications
TMP114BIYMTR is ideal for wearable health monitors and medical patches where body temperature must be measured to within ±0.2°C accuracy while consuming only 1.5 µA of supply current. Its submillimeter WCSP footprint enables integration into hearing aids, smart rings, and compact IoT sensor nodes where board space is measured in tenths of a millimeter. The 16-bit I2C output simplifies firmware development by delivering calibration-free temperature readings directly to a host processor.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Accuracy-Max (Cel) | 0.2Cel |
| Body Breadth | 0.758mm |
| Body Height | 0.132mm |
| Body Length or Diameter | 0.758mm |
| Mounting Feature | SURFACE MOUNT |
| Number of Bits | 16 |
| Operating Current-Max | 0.0015mA |
| Output Interface Type | 2-WIRE INTERFACE |
| Package Equivalence Code | BGA4,2X2,16 |
| Package Shape/Style | SQUARE |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL |
| Supply Voltage-Max | 1.98V |
| Supply Voltage-Min | 1.08V |
| Surface Mount | YES |
| Terminal Finish | Copper/Nickel/Palladium (Cu/Ni/Pd) |
| Termination Type | SOLDER |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does TMP114BIYMTR achieve ±0.2°C accuracy without factory trimming on the application PCB?
TMP114BIYMTR integrates on-chip calibration references that compensate for process variation, delivering ±0.2°C maximum accuracy across its operating range with 16-bit resolution, so designers can read temperature directly over the 2-wire I2C bus without post-assembly calibration steps.
For a coin-cell-powered environmental sensor, how does TMP114BIYMTR compare to a competing 12-bit sensor in power budget?
TMP114BIYMTR draws only 1.5 µA maximum during active conversion, which is significantly lower than many 12-bit competitors drawing 50 µA or more, extending a 220 mAh coin cell from weeks to years in a duty-cycled sensor sampling at 1 Hz.
Which industrial monitoring applications benefit most from placing TMP114BIYMTR near a processor die?
In compact server boards and power modules, TMP114BIYMTR can be placed within 1 mm of a hot spot due to its 0.758 mm × 0.758 mm footprint, providing junction-area thermal feedback over I2C at up to 400 kHz to enable fine-grained throttling algorithms.
What operating temperature range does TMP114BIYMTR cover, and is it suitable for outdoor IoT deployments?
TMP114BIYMTR is rated from -40°C to +125°C, making it suitable for outdoor IoT nodes exposed to extreme cold in winter and direct sunlight in summer, while maintaining its ±0.2°C measurement accuracy throughout that full 165°C span.
Related Guides
EEEFK1E470P Selection Guide for 47 uF SMD Aluminum Electrolytic Capacitors
Selection guidance for EEEFK1E470P and nearby Panasonic FK or FT SMD aluminum electrolytic capacitors for power-rail bulk decoupling.
Jul 7, 2026
EEEFT1V101AP Design Guide for SMD Aluminum Electrolytic Bulk Decoupling
Design guidance for using EEEFT1V101AP as an SMD aluminum electrolytic bulk capacitor in power-rail decoupling and hold-up networks.
Jul 7, 2026
How to Choose a 3528 SMD Indicator LED for Blue Status Lighting: Selection Guide
A practical 3528 SMD indicator LED selection guide using 150141BS73100 and related Wurth 150141 variants for blue status lighting.
Jul 5, 2026
BAS70KFILM Design Guide for Low-Leakage Signal Clamping and RF Detector Inputs
Practical BAS70KFILM design guidance for signal clamps, RF detector inputs, leakage control, capacitance, layout, and sourcing alternatives.
Jul 5, 2026
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 |
|---|---|---|
| 50+ | $1.2600 | $63.00 |
| 100+ | $1.2100 | $121.00 |
| 500+ | $1.1400 | $570.00 |
| 1000+ | $1.0800 | $1080.00 |
| 2000+ | $1.0400 | $2080.00 |
| 3000+ | $0.9610 | $2883.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”