Datasheet LMV7219M5 - National Semiconductor COMPARATOR RAIL/RAIL OP, POWERWISE

Detailed Description

Manufacturer: National Semiconductor

Description: COMPARATOR RAIL/RAIL OP, POWERWISE

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Docket:
LMV7219 7 nsec, 2.7V to 5V Comparator with Rail-to-Rail Output
November 2004
LMV7219 7 nsec, 2.7V to 5V Comparator with Rail-to-Rail Output
General Description
The LMV7219 is a low-power, high-speed comparator with internal hysteresis.

The LMV7219 operating voltage ranges from 2.7V to 5V with push/pull rail-to-rail output. This device achieves a 7ns propagation delay while consuming only 1.1mA of supply current at 5V. The LMV7219 inputs have a common mode voltage range that extends 200mV below ground, allowing ground sensing. The internal hysteresis ensures clean output transitions even with slow-moving inputs signals. The LMV7219 is available in the SC70-5 and SOT23-5 packages, which are ideal for systems where small size and low power are critical.

Simulation Model

Specifications:

• Amplifier Case Style: SOT-23
• Base Number: 7219
• Comparator Features: Rail-to-rail output
• Comparator Type: General Purpose
• IC Generic Number: 7219
• Logic Function Number: 7219
• Mounting Type: SMD
• Number of Comparators: 1
• Number of Pins: 5
• Operating Temperature Range: -40°C to +85°C
• Output Offset Voltage Max: 5 V
• Output Type: Push Pull
• Package / Case: SOT-23
• Response Time: 7 ns
• SVHC: No SVHC (15-Dec-2010)
• Supply Current: 1.1 mA
• Supply Voltage Range: 2.7 V to 5 V

RoHS: Yes