Datasheet Details
| Part number | LM99 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 738.20 KB |
| Description | Remote Diode Temperature Sensor |
| Datasheet |
 LM99 Datasheet
|
|
|
| Part number | LM99 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 738.20 KB |
| Description | Remote Diode Temperature Sensor |
| Datasheet |
LM99 Datasheet
|
|
|
|
The LM99 is an 11-bit remote diode temperature sensor with a 2-wire System Management Bus (SMBus) serial interface.
The LM99 accurately measures: (1) its own temperature and (2) the temperature of a remote diode-connected transistor such as the 2N3904 or a thermal diode commonly found on Graphics Processor Units (GPU), Computer Processor Units (CPU or other ASICs.
The LM99 remote diode temperature sensor shifts the temperature from the remote sensor down 16°C and operates on that shifted temperature: TACTUAL DIODE JUNCTION = TLM99 + 16°C The local temperature reading requires no offset.
LM99 www.ti.com SNIS129D – JANUARY 2003 – REVISED MARCH 2013 LM99 ±1°C Accurate, High Temperature, Remote Diode Temperature Sensor with TwoWire Interface Check for Samples:.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
LM99 | High Temperature / Remote Diode Temperature Sensor | National Semiconductor |
| Part Number | Description |
|---|---|
| LM90 | Remote Diode and Local Digital Temperature Sensor |
| LM9036 | Ultra-Low Quiescent Current Voltage Regulator |
| LM9036Q | Ultra-Low Quiescent Current Voltage Regulator |
| LM9044 | Lambda Sensor Interface Amplifier |
| LM9061 | High-Side Protection Controller |
| LM9061-Q1 | High-Side Protection Controller |
| LM9070 | Low-Dropout System Voltage Regulator |
| LM9071 | Low-Dropout System Voltage Regulator |
| LM9076 | 150mA Ultra-Low Quiescent Current LDO Regulator |
| LM9076Q | 150mA Ultra-Low Quiescent Current LDO Regulator |