LT1011
LT1011A
Info: : PRODUCTION
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LT1011
LT1011A

Voltage Comparator

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 8
1ku List Price Starting From $1.74
Features
  • Pin-Compatible with LM111 Series Devices
  • Guaranteed Max 0.5mV Input Offset Voltage
  • Guaranteed Max 25nA Input Bias Current
  • Guaranteed Max 3nA Input Offset Current
  • Guaranteed Max 250ns Response Time
  • Guaranteed Min 200,000 Voltage Gain
  • 50mA Output Current Source or Sink
  • ±30V Differential Input Voltage
  • Fully Specified for Single 5V Operation
  • Available in 8-Lead PDIP and SO Packages
Additional Details
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The LT1011 is a general purpose comparator with significantly better input characteristics than the LM111. Although pin compatible with the LM111, it offers four times lower bias current, six times lower offset voltage and five times higher voltage gain. Offset voltage drift, a previously unspecified parameter, is guaranteed at 15μV/°C. Additionally, the supply current is lower by a factor of two with no loss in speed. The LT1011 is several times faster than the LM111 when subjected to large overdrive conditions. It is also fully specified for DC parameters and response time when operating on a single 5V supply. The LT1011 retains all the versatile features of the LM111, including single 3V to ±18V supply operation, and a floating transistor output with 50mA source/sink capability. It can drive loads referenced to ground, negative supply or positive supply, and is specified up to 50V between V and the collector output. A differential input voltage up to the full supply voltage is allowed, even with ±18V supplies, enabling the inputs to be clamped to the supplies with simple diode clamps.

Applications

  • SAR A/D Converters
  • Voltage-to-Frequency Converters
  • Precision RC Oscillator
  • Peak Detector
  • Motor Speed Control
  • Pulse Generator
  • Relay/Lamp Driver
Part Models 8
1ku List Price Starting From $1.74

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Product Lifecycle

PCN

Oct 11, 2022

- 22_0241

Epoxy Change from Henkel 8290 to 8290A for PDIP Package

Aug 6, 2022

- 22_0172

Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG]

Oct 12, 2022

- 22_0254

Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 1 of 2)

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Jun 11, 2021

- 21_0060

Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM

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Filter by Model

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Part Models

Product Lifecycle

PCN

Oct 11, 2022

- 22_0241

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Epoxy Change from Henkel 8290 to 8290A for PDIP Package

Aug 6, 2022

- 22_0172

arrow down

Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG]

Oct 12, 2022

- 22_0254

arrow down

Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 1 of 2)

LT1011AIS8#PBF

PRODUCTION

LT1011AIS8#TRPBF

PRODUCTION

LT1011CS8#PBF

PRODUCTION

LT1011CS8#TRPBF

PRODUCTION

LT1011IS8#PBF

PRODUCTION

LT1011IS8#TRPBF

PRODUCTION

Jun 11, 2021

- 21_0060

arrow down

Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM

LT1011AIS8#PBF

PRODUCTION

LT1011AIS8#TRPBF

PRODUCTION

LT1011CS8#PBF

PRODUCTION

LT1011CS8#TRPBF

PRODUCTION

LT1011IS8#PBF

PRODUCTION

LT1011IS8#TRPBF

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Tools & Simulations

Tools & Simulations 1

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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