LM95231CIMM-1 Texas Instruments sensors (WSON) In Stock
The LM95231CIMM-1 is a dual-remote/local digital temperature sensor by Texas Instruments with ±1°C accuracy, SMBus/I2C interface, and -40°C to 125°C range. Priced from $2.31/unit, in-stock with 1-piece MOQ, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- WSON
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM95231CIMM-1 Datasheet PDF
- Category
- sensors
- Price
- From $1.3680(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Ideal for thermal management in servers, networking equipment, and embedded systems requiring precise multi-point temperature monitoring. Commonly used in CPU/GPU thermal protection and industrial control boards.
Specifications
| Supply Voltage | 3.0V to 3.6V |
| Interface | SMBus / I2C |
| Accuracy | ±1°C |
| Temperature Range | -40°C to +125°C |
| Number of Channels | 2 (1 local + 1 remote) |
| Package | 8-pin WSON (MicroSMD) |
| Resolution | 11-bit |
| Supply Current | 650uA typical |
| Package | WSON |
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 is the LM95231CIMM-1 and what does it measure?
The LM95231CIMM-1 is a dual-channel digital temperature sensor from Texas Instruments. It measures both a local (on-chip) temperature and one remote diode-connected transistor temperature, with ±1°C accuracy over -40°C to +125°C. It communicates via SMBus/I2C interface.
What package and pin count does the LM95231CIMM-1 use?
The LM95231CIMM-1 uses an 8-pin WSON (MicroSMD) package with a 2mm x 2mm footprint and 0.5mm pitch, making it suitable for space-constrained PCB designs in portable and embedded applications.
What is the supply voltage and interface of the LM95231CIMM-1?
The LM95231CIMM-1 operates from a 3.0V to 3.6V supply and communicates over a 2-wire SMBus/I2C interface. Typical supply current is 650uA, making it efficient for continuous thermal monitoring.
What are common applications for the LM95231CIMM-1?
Typical applications include CPU and GPU thermal monitoring in servers and workstations, thermal protection in networking switches, and industrial embedded systems requiring accurate multi-point temperature sensing.
Is the LM95231CIMM-1 RoHS compliant and what is its lifecycle status?
Yes, the LM95231CIMM-1 is RoHS compliant and lead-free. It is currently in active production by Texas Instruments with no end-of-life notice, and it is available for new designs.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.3100 | $2.31 |
| 100+ | $1.7300 | $173.00 |
| 357+ | $1.5048 | $537.21 |
| 666+ | $1.3680 | $911.09 |
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