LM2903AVQPWRQ1

AEC-Q100, Grade 0 and 1, Automotive High Voltage Dual Differential Comparator

Manufacturer：

Luminary Micro/Texas Instruments

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Manufacturer NO：

LM2903AVQPWRQ1

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Product SN：

10474-LM2903AVQPWRQ1

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Package/Case：

TSSOP (PW)-8

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Manufacturer Lead Time：

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Datasheet:

LM2903AVQPWRQ1 Datasheet PDF

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Detailed Descripition：

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Product Application Field：None

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Unit Price

Ext Price

1000

$0.155

$155

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Datasheets PDF LM2903AVQPWRQ1 Datasheet PDF

Product Description

The LM2903B-Q1 device is the next generation version of the industry-standard LM2903-Q1 comparator family. This next generation family provides outstanding value for cost-sensitive applications, with features including lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2kV ESD performance with drop-in replacement convenience.

All devices consist of two independent voltage comparators that are designed to operate over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is within 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The outputs can be connected to other open-collector outputs.

The LM2903-Q1 and LM2903B-Q1 are qualified for the AEC-Q100 Grade 1 temperature range of -40°C to +125°C. The LM2903E-Q1 is Qualified for the Grade 0 extended temperature range of -40°C to +150°C.

Qualified for automotive applications
AEC-Q100 qualified with the following results:
- Device temperature grade 0: –40°C to 150°C ambient operating temperature range (LM2903E-Q1)
- Device temperature grade 1: –40°C to 125°C ambient operating temperature range
- Device HBM ESD classification level H1C
- Device CDM ESD classification level C4B
Improved 2 kV HBM ESD for "B" device
Tri-Temp testing available for "B" device
Single supply or dual supplies
Low supply-current independent of supply voltage 200 uA typical per comparator ("B" Versions)
Low input bias current 3.5 nA typical ("B" device)
Low input offset current 0.5 nA typ ("B" device)
Low input offset voltage ±0.37 mV typ ("B" device)
Common-mode input voltage range includes ground
Differential input voltage range equal to maximum-rated supply voltage ±36 V
Output compatible with TTL, MOS, and CMOS
Functional Safety-Capable
- Documentation available to aid functional safety system design