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LM6511
  • LM6511
  • LM6511
  • LM6511

LM6511

ACTIVE

180 ns 3V Comparator

Texas Instruments LM6511 Product Info

1 April 2026 0

Parameters

Number of channels

1

Output type

Open-collector, Open-drain

Propagation delay time (µs)

0.18

Vs (max) (V)

36

Vs (min) (V)

2.7

Rating

Catalog

Features

Strobe, Vos Adj Pin

Iq per channel (typ) (mA)

2.7

Vos (offset voltage at 25°C) (max) (mV)

5

Rail-to-rail

No

Operating temperature range (°C)

-40 to 85

Input bias current (±) (max) (nA)

130

VICR (max) (V)

34.75

VICR (min) (V)

0.5

Package

SOIC (D)-8-29.4 mm² 4.9 x 6

Features

  • (Typical Unless Otherwise Noted)
  • Operates at +2.7V, +3V, +3.3V, +5V
  • Low Power Consumption <9.45 mW @ V+ = 2.7V (max)
  • Fast Response Time of 180 ns

All trademarks are the property of their respective owners.

  • (Typical Unless Otherwise Noted)
  • Operates at +2.7V, +3V, +3.3V, +5V
  • Low Power Consumption <9.45 mW @ V+ = 2.7V (max)
  • Fast Response Time of 180 ns

All trademarks are the property of their respective owners.

Description

The LM6511 voltage comparator is ideal for analog-digital interface circuitry when only a +3V or +3.3V supply is available. The open-collector output permits signal compatibility with a wide variety of digital families: +5V CMOS, +3V CMOS, TTL and so on. Supply voltage may range from 2.7V to 36V between supply voltage leads. The LM6511 operates with little power consumption (Pdiss < 9.45 mW at V+ = +2.7V and V = 0V).

This voltage comparator offers many features that are available in traditional sub-microsecond comparators: output sync strobe, inputs and output may be isolated from system ground, and wire-ORing. Also, the LM6511 uses the industry-standard, single comparator pinout configuration.

The LM6511 voltage comparator is ideal for analog-digital interface circuitry when only a +3V or +3.3V supply is available. The open-collector output permits signal compatibility with a wide variety of digital families: +5V CMOS, +3V CMOS, TTL and so on. Supply voltage may range from 2.7V to 36V between supply voltage leads. The LM6511 operates with little power consumption (Pdiss < 9.45 mW at V+ = +2.7V and V = 0V).

This voltage comparator offers many features that are available in traditional sub-microsecond comparators: output sync strobe, inputs and output may be isolated from system ground, and wire-ORing. Also, the LM6511 uses the industry-standard, single comparator pinout configuration.

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