LMV321 Single Low-Voltage Rail-to-Rail Output Operational Amplifier | TI.com

LMV321 (ACTIVE)

Single Low-Voltage Rail-to-Rail Output Operational Amplifier

Single Low-Voltage Rail-to-Rail Output Operational Amplifier - LMV321
 

Description

The LMV321, LMV358, LMV324, and LMV324S devices are single, dual, and quad low-voltage (2.7 V to 5.5 V) operational amplifiers with rail-to-rail output swing. These devices are the most cost-effective solutions for applications where low-voltage operation, space saving, and low cost are needed. These amplifiers are designed specifically for low-voltage (2.7 V to 5 V) operation, with performance specifications meeting or exceeding the LM358 and LM324 devices that operate from 5 V to 30 V. With package sizes down to one-half the size of the DBV (SOT-23) package, these devices can be used for a variety of applications.

Features

  • 2.7-V and 5-V Performance
  • –40°C to 125°C Operation
  • Low-Power Shutdown Mode (LMV324S)
  • No Crossover Distortion
  • Low Supply Current
    • LMV321: 130 µA Typ
    • LMV358: 210 µA Typ
    • LMV324: 410 µA Typ
    • LMV324S: 410 µA Typ
  • Rail-to-Rail Output Swing
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model
    • 1000-V Charged-Device Model

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Parametrics Compare all products in General-Purpose Op Amps

 
Number of Channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Rail-to-Rail
Vos (Offset Voltage @ 25C) (Max) (mV)
Iq per channel (Typ) (mA)
Vn at 1kHz (Typ) (nV/rtHz)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Offset Drift (Typ) (uV/C)
Features
Input Bias Current (Max) (pA)
CMRR (Typ) (dB)
Output Current (Typ) (mA)
Architecture
LMV321
1    
2.7    
5.5    
1    
1    
In to V-
Out    
7    
0.13    
39    
Catalog    
-40 to 125    
SC70 | 5
SOT-23 | 5    
5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)
5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)    
5    
Small Size    
250000    
65    
60    
Bipolar    
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WEBENCH® Designer LMV321

Amplifier Topology
 Non-inverting
 Inverting
Desired Power Supply Voltage
Positive Supply (Vcc):  V
Negative Supply (Vee):  V
Allowed Power Supply(Vcc-Vee) = 2.7 to 5.5 V
Desired Input and Output Requirements
  Min Max
Vin  V  V
Vout  V  V
Minimum Temperature = -40.0 °C
Maximum Temperature = 85.0 °C