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LMC6044

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Quad, 15.5-V, 100-kHz operational amplifier

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Data sheet

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TLV9104 ACTIVE Quad, 16-V 1.1-MHz low-power (0.12 mA) operational amplifier Rail-to-rail I/O, wider supply range (2.7 V to 16 V), higher GBW (1.1 MHz), faster slew rate (4.5 V/us), lower offset voltage (1.5 mV), lower noise (30 nV/√Hz)

LMC6044

ACTIVE
Data sheet Order now

Product details

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 15.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.5 Rail-to-rail In to V-, Out GBW (typ) (MHz) 0.1 Slew rate (typ) (V/µs) 0.02 Vos (offset voltage at 25°C) (max) (mV) 3 Iq per channel (typ) (mA) 0.01 Vn at 1 kHz (typ) (nV√Hz) 83 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 1.3 Input bias current (max) (pA) 4 CMRR (typ) (dB) 75 Iout (typ) (A) 0.021 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0.017 Input common mode headroom (to positive supply) (typ) (V) 0.01 Output swing headroom (to negative supply) (typ) (V) 0.004 Output swing headroom (to positive supply) (typ) (V) -0.013
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 15.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.5 Rail-to-rail In to V-, Out GBW (typ) (MHz) 0.1 Slew rate (typ) (V/µs) 0.02 Vos (offset voltage at 25°C) (max) (mV) 3 Iq per channel (typ) (mA) 0.01 Vn at 1 kHz (typ) (nV√Hz) 83 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 1.3 Input bias current (max) (pA) 4 CMRR (typ) (dB) 75 Iout (typ) (A) 0.021 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0.017 Input common mode headroom (to positive supply) (typ) (V) 0.01 Output swing headroom (to negative supply) (typ) (V) 0.004 Output swing headroom (to positive supply) (typ) (V) -0.013
PDIP (N) 14 181.42 mm² (19.3 mm × 9.4 mm) SOIC (D) 14 51.9 mm² (8.65 mm × 6 mm)
  • Typical values unless otherwise noted
  • Low supply current: 10µA/amp
  • Supply range: 4.5V to 15V, single supply
  • Ultra-low input current: 2fA
  • Rail-to-rail output swing
  • Input common-mode includes ground
  • Typical values unless otherwise noted
  • Low supply current: 10µA/amp
  • Supply range: 4.5V to 15V, single supply
  • Ultra-low input current: 2fA
  • Rail-to-rail output swing
  • Input common-mode includes ground

Ultra-low power consumption and low input-leakage current are the hallmarks of the LMC6041, LMC6042, and LMC6044 (LMC604x). Providing input currents of only 2fA (typical), the LMC604x operate from a single supply, with an output swing extending to each supply rail and an input voltage range that includes ground.

The LMC604x are designed for use in systems requiring ultra-low power consumption. In addition, the insensitivity to latch-up, the high output drive, and an output swing to ground without requiring external pulldown resistors make these op amps an excellent choice for single-supply, battery-powered systems.

Other applications for the LMC604x include barcode-reader amplifiers, magnetic- and electric-field detectors, and portable electrometers.

This device is built with TI’s advanced double-poly silicon-gate CMOS process.

Ultra-low power consumption and low input-leakage current are the hallmarks of the LMC6041, LMC6042, and LMC6044 (LMC604x). Providing input currents of only 2fA (typical), the LMC604x operate from a single supply, with an output swing extending to each supply rail and an input voltage range that includes ground.

The LMC604x are designed for use in systems requiring ultra-low power consumption. In addition, the insensitivity to latch-up, the high output drive, and an output swing to ground without requiring external pulldown resistors make these op amps an excellent choice for single-supply, battery-powered systems.

Other applications for the LMC604x include barcode-reader amplifiers, magnetic- and electric-field detectors, and portable electrometers.

This device is built with TI’s advanced double-poly silicon-gate CMOS process.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet LMC604x CMOS, Dual, Micropower Operational Amplifiers datasheet (Rev. F) PDF | HTML Mar 21, 2025
E-book The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML Mar 28, 2017
Application note AN-856 A SPICE Comp Macromodel for CMOS Op Amplifiers (Rev. C) May 6, 2013

Design & development

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Evaluation board

AMP-PDK-EVM — Amplifier performance development kit evaluation module

The amplifier performance development kit (PDK) is an evaluation module (EVM) kit to test common operational amplifier (op amp) parameters and is compatible with most op amps and comparators. The EVM kit offers a main board with several socketed daughtercard options to fit package needs, allowing (...)

User guide: PDF | HTML
Supported products & hardware
Simulation model

LMC6044 PSpice Model (Rev. B)

SNOM188B.ZIP (23 KB) - PSpice model
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
PDIP (N) 14 Ultra Librarian
SOIC (D) 14 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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