Download LM2903B-Q1 Datasheet PDF
Texas Instruments
LM2903B-Q1
LM2903B-Q1 is Automotive Dual Comparators manufactured by Texas Instruments.
- Part of the LM2903-Q1 comparator family.
Features Description - 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 k V HBM ESD for "B" device - Single supply or dual supplies - Low supply-current independent of supply voltage 200 u A Typ Per parator ("B" Versions) - Low input bias current 3.5 n A Typ ("B" device) - Low input offset current 0.5 n A Typ ("B" device) - Low input offset voltage ±0.37 m V Typ ("B" device) - mon-mode input voltage range includes ground - Differential input voltage range equal to maximumrated supply voltage ±36 V - Output patible with TTL, MOS, and CMOS - Functional Safety-Capable - Documentation available to aid functional safety system design The LM2903B-Q1 device is the next generation version of the industry-standard LM2903-Q1 parator 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 2k V ESD performance with dropin replacement convenience. All devices consist of two independent voltage parators 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 mon-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. Device Information (1) PART NUMBER PACKAGE BODY SIZE (NOM) SOIC...
LM2903B-Q1 reference image

Representative LM2903B-Q1 image (package may vary by manufacturer)