Texas Instruments LM81BIMTX-3/NOPB Microcontrollers
Serial Fan Controllers
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM81BIMTX-3/NOPB
Detailed Description
Serial Fan Controllers
Package
24-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
LM81BIMTX-3/NOPB Datasheet
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Technical Specifications
Texas Instruments LM81BIMTX-3/NOPB Microcontrollers technical specifications.
General
Package / Case
24-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
2.8V ~ 3.8V
Output Type
2-Wire SMBus
Sensor Type
Internal and External
Topology
ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank
Accuracy
±3°C(Max)
Sensing Temperature
-40°C ~ 125°C
Output Alarm
Yes
Alternate Parts Comparison (LM81BIMTX-3/NOPB vs LM2717MTX/NOPB vs LM80CIMTX-3/NOPB vs CD4097BPWR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-TSSOP | 24-TSSOP | 24-TSSOP | 24-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -25°C ~ 125°C | -55°C ~ 125°C (TA) |
| Function | Hardware Monitor | Step-Down | Hardware Monitor | -- |
| Output Type | 2-Wire SMBus | Fixed | I²C | -- |
| Topology | ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank | Buck | ADC, Comparator, Fan Speed Counter, Register Bank | -- |
| Action |
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