LM95221CIMMX/NOPB Texas Instruments - Yeehing Electronics

±3°C dual remote & local temperature sensor with beta compensation and SMBus, I2C

Pricing (USD)

Quantity	Unit Price
1 — 99	2.381
100 — 249	1.967
250 — 999	1.413
1,000 +	0.74

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Minimum Operating Temperature	0
Maximum Operating Temperature	85
Factory Pack Quantity	3,500
Package | Pins	VSSOP (DGK) | 8

For more information, please refer to datasheet

Documents

LM95221CIMMX/NOPB Datasheet

More Information

The LM95221 is a dual remote diode temperature sensor in an 8-lead VSSOP package. The 2-wire serial interface of the LM95221 is compatible with SMBus 2.0. The LM95221 can sense three temperature zones, it can measure the temperature of its own die as well as two diode connected transistors. The diode connected transistors can be a thermal diode as found in Pentium and AMD processors or can simply be a diode connected MMBT3904 transistor. The LM95221 resolution format for remote temperature readings can be programmed to be 10-bits plus sign or 11-bits unsigned. In the unsigned mode the LM95221 remote diode readings can resolve temperatures above 127°C. Local temperature readings have a resolution of 9-bits plus sign.