Home Amplifiers Operational amplifiers (op amps) General-purpose op amps
Home
Amplifiers
Operational amplifiers (op amps)
General-purpose op amps

LMV324A

ACTIVE

Quad, 5.5-V, 1-MHz, 4-mV offset voltage, RRO operational amplifier

Order now
Data sheet

LMV324A

ACTIVE
Data sheet Order now

Product details

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Rail-to-rail In to V-, Out GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 1.7 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.08 Vn at 1 kHz (typ) (nV√Hz) 30 Rating Catalog Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Offset drift (typ) (µV/°C) 1 Features Cost Optimized, EMI Hardened, Small Size, Standard Amps CMRR (typ) (dB) 77 Iout (typ) (A) 0.04 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) -1 Output swing headroom (to negative supply) (typ) (V) 0.02 Output swing headroom (to positive supply) (typ) (V) -0.02
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Rail-to-rail In to V-, Out GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 1.7 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.08 Vn at 1 kHz (typ) (nV√Hz) 30 Rating Catalog Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Offset drift (typ) (µV/°C) 1 Features Cost Optimized, EMI Hardened, Small Size, Standard Amps CMRR (typ) (dB) 77 Iout (typ) (A) 0.04 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) -1 Output swing headroom (to negative supply) (typ) (V) 0.02 Output swing headroom (to positive supply) (typ) (V) -0.02
SOIC (D) 14 51.9 mm² (8.65 mm × 6 mm) SOT-23-THN (DYY) 14 13.692 mm² (4.2 mm × 3.26 mm) TSSOP (PW) 14 32 mm² (5 mm × 6.4 mm)
  • Low input offset voltage: ±1mV
  • Rail-to-rail output
  • Unity-gain bandwidth: 1MHz
  • Low broadband noise: 30nV/√ Hz
  • Low input bias current: 10pA
  • Low quiescent current: 70µA/Ch
  • Unity-gain stable
  • Internal RFI and EMI filter
  • Operational at supply voltages as low as 2.5V
  • Easier to stabilize with higher capacitive load due to resistive open-loop output impedance
  • Extended temperature range: –40°C to 125°C
  • Low input offset voltage: ±1mV
  • Rail-to-rail output
  • Unity-gain bandwidth: 1MHz
  • Low broadband noise: 30nV/√ Hz
  • Low input bias current: 10pA
  • Low quiescent current: 70µA/Ch
  • Unity-gain stable
  • Internal RFI and EMI filter
  • Operational at supply voltages as low as 2.5V
  • Easier to stabilize with higher capacitive load due to resistive open-loop output impedance
  • Extended temperature range: –40°C to 125°C

The LMV3xxA family includes single (LMV321A), dual (LMV358A), and quad-channel (LMV324A) low-voltage (2.5V to 5.5V) operational amplifiers (op amps) with rail-to-rail output swing capabilities. These op amps provide a cost-effective solution for space-constrained applications such as large appliances, smoke detectors, and personal electronics where low-voltage operation and high capacitive-load drive are required. The capacitive-load drive of the LMV3xxA family is 500pF, and the resistive open-loop output impedance makes stabilization easier with much higher capacitive loads. These op amps are designed specifically for low-voltage operation (2.5V to 5.5V) with performance specifications similar to the LMV3xx devices.

The robust design of the LMV3xxA family simplifies circuit design. The op amps feature unity-gain stability, an integrated RFI and EMI rejection filter, and no-phase reversal in overdrive conditions.

The LMV3xxA family is available in industry-standard packages such as SOIC, MSOP, SOT-23, and TSSOP packages.

The LMV3xxA family includes single (LMV321A), dual (LMV358A), and quad-channel (LMV324A) low-voltage (2.5V to 5.5V) operational amplifiers (op amps) with rail-to-rail output swing capabilities. These op amps provide a cost-effective solution for space-constrained applications such as large appliances, smoke detectors, and personal electronics where low-voltage operation and high capacitive-load drive are required. The capacitive-load drive of the LMV3xxA family is 500pF, and the resistive open-loop output impedance makes stabilization easier with much higher capacitive loads. These op amps are designed specifically for low-voltage operation (2.5V to 5.5V) with performance specifications similar to the LMV3xx devices.

The robust design of the LMV3xxA family simplifies circuit design. The op amps feature unity-gain stability, an integrated RFI and EMI rejection filter, and no-phase reversal in overdrive conditions.

The LMV3xxA family is available in industry-standard packages such as SOIC, MSOP, SOT-23, and TSSOP packages.
filter Find other General-purpose op amps
Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Pin-for-pin with same functionality to the compared device.
TLV9004 ACTIVE Quad, 5.5-V, 1-MHz, RRIO operational amplifier for cost-optimized applications Rail-to-rail I/O, faster slew rate (2 V/us), lower offset voltage (1.6 mV), lower power (0.06 mA), lower noise (30 nV/√Hz)

Technical documentation

No results found. Please clear your search and try again.
View all 2
Top documentation Type Title Format options Date
* Data sheet LMV3xxA Low-Voltage Rail-to-Rail Output Operational Amplifiers datasheet (Rev. I) PDF | HTML Jul 22, 2024
E-book An Engineer’s Guide to Designing with Precision Amplifiers Apr 29, 2021

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 (...)

User guide: PDF | HTML
Supported products & hardware
Evaluation board

DYY-AMP-EVM — Evaluation module for operational amplifiers in the DYY package

The DYY-AMP-EVM is an evaluation module (EVM) to test the performance of the op amps available in DYY-14 (SOT-23 THN) packages. This EVM can easily be configured as an inverting amplifier, non-inverting amplifier and difference amplifier, which allows engineers to quickly evaluate and verify design (...)

User guide: PDF | HTML
Supported products & hardware
In stock
Limit:
??asset.out-of-stock-ti_en_US??
Not available
Simulation model

LMV358A PSpice Model (Rev. B)

SBOMAM9B.ZIP (22 KB) - PSpice model
Supported products & hardware
Simulation model

LMV358A TINA-TI Reference Design Model

SBOMAN0.ZIP (42 KB) - TINA-TI reference design
Supported products & hardware
Simulation model

LMV358A TINA-TI Spice Model

SBOMAN1.ZIP (4 KB) - TINA-TI Spice model
Supported products & hardware
Reference design

TIDA-010266 — Low-cost blood pressure and heart rate monitor reference design

This reference design is for a low-cost electronic blood pressure monitor (BPM), or sphygmomanometer, with focus on low-noise performance using both our Microcontroller (MCU)-integrated chopping amplifiers and small size external amplifiers. This design targets portable battery operated devices (...)
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
SOIC (D) 14 Ultra Librarian
SOT-23-THN (DYY) 14 Ultra Librarian
TSSOP (PW) 14 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos