PTMP117AIDRVR Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
High-accuracy digital temperature sensor with ±0.1°C precision and integrated non-volatile memory in a compact SOT-23 package. Features I2C/SMBus interface with programmable alerts and operates from 1.7V to 5.5V supply. From $2.00 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 7
- Lifecycle
- OBSOLETE
- Datasheet
- PTMP117AIDRVR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Industry-leading ±0.1°C temperature accuracy (max ±0.3°C) without calibration across -20°C to 50°C range
- Integrated non-volatile EEPROM memory for storing user configuration and calibration data on-chip
- Low-power I2C/SMBus digital interface with programmable alert thresholds for autonomous monitoring
Applications
The PTMP117AIDRVR is ideal for precision temperature monitoring in medical equipment, laboratory instruments, and environmental monitoring systems where high accuracy is critical. Its integrated NV memory enables factory calibration data storage, reducing system-level BOM cost. The device also suits data center thermal management and industrial process control where tight temperature tolerances must be maintained.
Specifications
| Reach Compliance Code | Unknown |
| Date Of Intro | 2018-07-01 |
| YTEOL | 0 |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What temperature accuracy does the PTMP117AIDRVR achieve?
The PTMP117AIDRVR achieves ±0.1°C typical accuracy and ±0.3°C maximum across the -20°C to 50°C range without requiring any external calibration, making it one of the most precise digital temperature sensors available for commercial applications.
What communication interface does the PTMP117AIDRVR use?
The device uses an I2C and SMBus compatible serial interface, supporting up to four configurable I2C addresses on the same bus. This enables multiple sensors to be connected in a single system for distributed temperature monitoring without additional decoding hardware.
What is the integrated NV memory used for in the PTMP117AIDRVR?
The integrated non-volatile EEPROM memory stores user-defined configuration settings, alert thresholds, and calibration offsets that are retained through power cycles. This eliminates the need for a host microcontroller to re-configure the sensor at every startup, simplifying firmware design.
What is the supply voltage range and package type of the PTMP117AIDRVR?
The PTMP117AIDRVR operates from 1.7V to 5.5V supply voltage and is housed in a small SOT-23-6 (DRV) package, providing a minimal PCB footprint suitable for space-constrained IoT nodes, wearables, and portable medical devices.
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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.
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