Datasheet4U Logo Datasheet4U.com

LM91 Datasheet - National Semiconductor

LM91 Diode Input Digital Temperature Sensor

The LM91 is a remote diode temperature sensor, Delta-Sigma analog-to-digital converter, and digital over-temperature detector with an SMBus™ interface. The LM91 senses its own temperature as well as the temperature of a target IC with a diode junction, such as a Pentium® II processor or a diode conn.

LM91 Features

* n Directly senses die temperature of remote ICs n Senses temperature of remote diodes n SMBus compatible interface, supports SMBus Timeout n Register readback capability n 7 bit plus sign temperature data format n 2 address select lines enable 9 LM91s to be connected to a single bus Key Specificat

LM91 Datasheet (155.99 KB)

Preview of LM91 PDF

Datasheet Details

Part number:

LM91

Manufacturer:

National Semiconductor

File Size:

155.99 KB

Description:

Diode input digital temperature sensor.

📁 Related Datasheet

LM90 Remote Diode and Local Digital Temperature Sensor (Texas Instruments)

LM90 Remote Diode and Local Digital Temperature Sensor (National Semiconductor)

LM9011 Electronic Ignition Interface (National Semiconductor)

LM9013G Amplifier Transistors (ON Semiconductor)

LM9013H Amplifier Transistors (ON Semiconductor)

LM9022 Vacuum Fluorescent Display Filament Driver (National Semiconductor)

LM903 Fluid Level Detector (National Semiconductor)

LM9033A LCD Module (Shenzhen)

LM9036 Ultra-Low Quiescent Current Voltage Regulator (National Semiconductor)

LM9036 Ultra-Low Quiescent Current Voltage Regulator (Texas Instruments)

TAGS

LM91 Diode Input Digital Temperature Sensor National Semiconductor

Image Gallery

LM91 Datasheet Preview Page 2 LM91 Datasheet Preview Page 3

LM91 Distributor