LM9044V/NOPB Texas Instruments - Yeehing Electronics

Lambda Sensor Interface Amplifier

Pricing (USD)

Quantity	Unit Price
1 — 99	3.66
100 — 249	3.207
250 — 999	2.249
1,000 +	1.27

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Sensor Interface
RoHS	Y
Supply Voltage - Max	16 V
Supply Voltage - Min	9 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	PLCC-20
Packaging	Tube
Series	LM9044
Brand	Texas Instruments
Number of Channels	1 Channel
Ib - Input Bias Current	- 100 uA
Moisture Sensitive	Yes
Operating Supply Voltage	9 V to 16 V
Pd - Power Dissipation	1350 mW
Product Type	Sensor Interface
Factory Pack Quantity	40
Subcategory	Interface ICs
Unit Weight	0.025468 oz

For more information, please refer to datasheet

Documents

LM9044V/NOPB Datasheet

More Information

The LM9044 is a precision differential amplifier specifically designed for operation in the automotive environment. Gain accuracy is specified over the entire automotive temperature range (−40°C to +125°C) and is factory trimmed after package assembly. The input circuitry has been specifically designed to reject common-mode signals as much as 3V below ground without the need for a negative voltage supply. This facilitates the use of sensors which are grounded at the engine block while the LM9044 itself is grounded at chassis potential. An external capacitor on the RF pin sets the maximum operating frequency of the amplifier, thereby filtering high frequency transients. Both inputs are protected against accidental shorting to the battery and against load dump transients. The input impedance is typically 1.2 MΩ.