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LMC6034

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Quad, 15.5-V, 1.4-MHz, rail-to-rail input operational amplifier

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TLV9104 ACTIVE Quad, 16-V 1.1-MHz low-power (0.12 mA) operational amplifier Pin-to-pin upgrade with improved performance: lower Vos(1.5mV), higher slew rate(4.5V/us) and output current(80mA)

LMC6034

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) 4.75 Rail-to-rail In to V-, Out GBW (typ) (MHz) 1.4 Slew rate (typ) (V/µs) 1.1 Vos (offset voltage at 25°C) (max) (mV) 9 Iq per channel (typ) (mA) 0.38 Vn at 1 kHz (typ) (nV√Hz) 22 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 2.3 Input bias current (max) (pA) 0.4 CMRR (typ) (dB) 83 Iout (typ) (A) 0.04 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.4 Input common mode headroom (to positive supply) (typ) (V) -1.9 Output swing headroom (to negative supply) (typ) (V) 0.1 Output swing headroom (to positive supply) (typ) (V) -0.13
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) 4.75 Rail-to-rail In to V-, Out GBW (typ) (MHz) 1.4 Slew rate (typ) (V/µs) 1.1 Vos (offset voltage at 25°C) (max) (mV) 9 Iq per channel (typ) (mA) 0.38 Vn at 1 kHz (typ) (nV√Hz) 22 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 2.3 Input bias current (max) (pA) 0.4 CMRR (typ) (dB) 83 Iout (typ) (A) 0.04 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.4 Input common mode headroom (to positive supply) (typ) (V) -1.9 Output swing headroom (to negative supply) (typ) (V) 0.1 Output swing headroom (to positive supply) (typ) (V) -0.13
SOIC (D) 14 51.9 mm² 8.65 x 6
  • Specified for 2kΩ and 600Ω loads
  • High voltage gain: 126dB, 2kΩ
  • Low offset voltage drift: 2.3µV/°C
  • Ultra-low input bias current: 40fA
  • Input common-mode range includes V−
  • Operates on standard 5V and 15V supplies
  • IQ = 375µA/amplifier; independent of V+
  • Low noise: 22nV/√Hz
  • Slew rate: 1.1V/µs
  • Improved performance over TLC272
  • Specified for 2kΩ and 600Ω loads
  • High voltage gain: 126dB, 2kΩ
  • Low offset voltage drift: 2.3µV/°C
  • Ultra-low input bias current: 40fA
  • Input common-mode range includes V−
  • Operates on standard 5V and 15V supplies
  • IQ = 375µA/amplifier; independent of V+
  • Low noise: 22nV/√Hz
  • Slew rate: 1.1V/µs
  • Improved performance over TLC272

The dual LMC6032 and quad LMC6034 (LMC603x) are CMOS operational amplifiers that operate from either a single supply or dual supplies. Device performance features include an input common-mode range that reaches ground, low input bias current, and high voltage gain into realistic loads, such as 2kΩ and 600Ω.

This chip is built with TI’s advanced CMOS process.

For higher-performance characteristics, see the OPA928.

The dual LMC6032 and quad LMC6034 (LMC603x) are CMOS operational amplifiers that operate from either a single supply or dual supplies. Device performance features include an input common-mode range that reaches ground, low input bias current, and high voltage gain into realistic loads, such as 2kΩ and 600Ω.

This chip is built with TI’s advanced CMOS process.

For higher-performance characteristics, see the OPA928.
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* Data sheet LMC603x CMOS Dual Operational Amplifiers datasheet (Rev. D) PDF | HTML 28 Feb 2024
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

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 (...)

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Simulation model

LMC6034 PSPICE Model

SNOM183.ZIP (1 KB) - PSpice Model
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Calculation tool

ANALOG-ENGINEER-CALC — Analog engineer's calculator

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
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Design tool

CIRCUIT060013 — Inverting amplifier with T-network feedback circuit

This design inverts the input signal, VIN, and applies a signal gain of 1000 V/V or 60 dB. The inverting amplifier with T-feedback network can be used to obtain a high gain without a small value for R4 or very large values for the feedback resistors.
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Design tool

CIRCUIT060015 — Adjustable reference voltage circuit

This circuit combines an inverting and non-inverting amplifier to make a reference voltage adjustable from the negative of the input voltage up to the input voltage. Gain can be added to increase the maximum negative reference level.
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Design tool

CIRCUIT060074 — High-side current sensing with comparator circuit

This high-side, current sensing solution uses one comparator with a rail-to-rail input common mode range to create an over-current alert (OC-Alert) signal at the comparator output (COMP OUT) if the load current rises above 1 A. The OC-Alert signal in this implementation is active low. So when the (...)
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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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SOIC (D) 14 Ultra Librarian
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