LMV321 Single Low-Voltage Rail-to-Rail Output Operational Amplifier – see LMV321A for upgraded version | TI.com

LMV321 (ACTIVE)

Single Low-Voltage Rail-to-Rail Output Operational Amplifier – see LMV321A for upgraded version

 

Special note

See the pin-to-pin LMV321A op amp to attain improved Iq and Vos performance for cost-sensitive applications.

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

Parametrics

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Part number Order 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 @ 25 C) (Max) (mV) Iq per channel (Typ) (mA) Vn at 1 kHz (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 Order now 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     EMI Hardened
Standard Amps    
250000     65     60     Bipolar    
LMV321A Order now 1     2.5     5.5     1     1.7     In to V-
Out    
4     0.08     33     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)    
1     Cost Optimized
EMI Hardened    
  77     40     CMOS