(China (Mainland))
Product Summary
The LM93CIMTX is a hardware monitor. It has a two wire digital interface compatible with SMBus 2.0. Using an 8-bit Σ△ ADC, the LM93CIMTX measures the temperature of two remote diode connected transistors as well as its own die and 16 power supply voltages. The applications of the device include Servers, Workstations and Multi-Microprocessor based equipment.
Parametrics
LM93CIMTX absolute maximum ratings: (1)Positive Supply Voltage (VDD): 6.0V; (2)Voltage on Any Digital Input or Output Pin: -0.3V to 6.0V; (3)Voltage on +5V Input: -0.3V to +6.667V; (4)Voltage at Positive Thermal Diode Inputs, ±12V Inputs: -0.3V to (VDD + 0.05V); (5)Voltage at Other Analog Voltage Inputs: -0.3V to +6.0V; (6)Input Current at Thermal Diode Negative Inputs: ±1mA; (7)Input Current at any pin: ±10mA; (8)Package Input Current: ±100 mA; (9)Maximum Junction Temperature (TJMAX): 150℃; (10)ESD Susceptibility: 3 kV; (11)Storage Temperature: -65 to +150℃.
Features
LM93CIMTX features: (1)8-bit Σ△ ADC; (2)Monitors 16 power supplies; (3)Monitors 2 remote thermal diodes; (4)Internal ambient temperature sensing; (5)Programmable autonomous fan control based on temperature readings with fan boost support; (6)Fan control based on 13-step lookup table; (7)Temperature reading digital filter; (8)1.0℃ digital temperature sensor resolution; (9)0.5℃ temperature resolution for fan control; (10)2 PWM fan speed control outputs; (11)4 fan tachometer inputs; (12)Dual processor thermal throttling (PROCHOT) monitoring.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 LM93CIMTX |
National Semiconductor (TI) |
Motor / Motion / Ignition Controllers & Drivers |
Data Sheet |
|
|
||||||||
 |
LM93CIMTX/NOPB |
National Semiconductor (TI) |
Motor / Motion / Ignition Controllers & Drivers |
Data Sheet |
|
|
||||||||
