| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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32 pcs
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32 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM9044V/NOPB from Texas Instruments is a precision differential amplifier specifically engineered for demanding automotive applications. It operates reliably across the entire automotive temperature range of -40°C to 125°C, ensuring consistent performance in harsh conditions.
This amplifier is designed for normal circuit operation with inputs up to 3V below ground on a single supply, eliminating the need for a negative voltage supply. This feature is particularly useful when interfacing sensors grounded at the engine block with the LM9044 grounded at chassis potential. The gain is factory trimmed and specified over temperature with an accuracy of ±3% of full-scale from -40°C to +125°C.
Key features include low power consumption, typically 1 mA, and fully protected inputs against accidental shorts to the battery and load dump transients. The input impedance is typically 1.2 MΩ. An external capacitor on the RF pin sets the maximum operating frequency, filtering high-frequency transients. The output op amp can drive capacitive loads and is fully protected. Internal circuitry detects open circuit conditions on either input and forces the output to a defined 'home' position.
The LM9044V/NOPB is available in a 20-PLCC (9x9) Surface Mount package. It is supplied in TUBE packaging with a standard package quantity of 40.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.08 | $2.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 125°C.
The package is 20-PLCC (9x9).
It is a Surface Mount device.
The typical current consumption is 1 mA.
The typical input impedance is 1.2 MΩ.
The gain accuracy is ±3% of full-scale from -40°C to 125°C.