LM321LV 1-Channel Industry Standard Low Voltage Operational Amplifier | TI.com

LM321LV (ACTIVE)

1-Channel Industry Standard Low Voltage Operational Amplifier

 

Description

The LM3xxLV family includes the single LM321LV, dual LM358LV, and quad LM324LV operational amplifiers, or op amps. The devices operate from a low voltage of 2.7 V to 5.5 V.

These op amps supply an alternative to the LM321, LM358, and LM324 in low-voltage applications that are sensitive to cost. Some applications are large appliances, smoke detectors, and personal electronics. The LM3xxLV devices supply better performance than the LM3xx devices at low voltage, and have lower power consumption. The op amps are stable at unity gain, and do not have reverse phase in overdrive conditions. The design for ESD gives the LM3xxLV family an HBM specification for a minimum of 2 kV.

The LM3xxLV family is available in packages that have industry standards. The packages include SOT-23, SOIC, VSSOP, and TSSOP packages.

Features

  • Industry Standard Amplifier for Cost-Sensitive Systems
  • Low Input Offset Voltage: ±1 mV
  • Common-Mode Voltage Range Includes Ground
  • Unity-Gain Bandwidth: 1 MHz
  • Low Broadband Noise: 40 nV/√Hz
  • Low Quiescent Current: 90 µA/Ch
  • Unity-Gain Stable
  • Operational at Supply Voltages from 2.7 V to 5.5 V
  • Offered in Single, Dual, and Quad Channel Variants
  • Robust ESD Specification: 2-kV HBM
  • Extended Temperature Range: –40°C to 125°C

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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
LM321LV LM321 LM358 LM358A LMV321 TLV9001
1     1     2     2     1     1    
2.7     3     3     3     2.7     1.8    
5.5     32     32     32     5.5     5.5    
1     1     0.7     0.7     1     1    
1.5     0.5     0.3     0.3     1     2    
In to V-     In to V-     In to V-     In to V-     In to V-
Out    
In
Out    
3     7     7     3     7     1.6    
0.09     0.45     0.35     0.35     0.13     0.06    
40     40     40     40     39     30    
Catalog     Catalog     Catalog     Catalog     Catalog     Catalog    
-40 to 125     -40 to 85     0 to 70     0 to 70     -40 to 125     -40 to 125    
SC70 | 5
SOT-23 | 5    
SOT-23 | 5     PDIP | 8
SOIC | 8
SO | 8
TSSOP | 8
VSSOP | 8    
PDIP | 8
SOIC | 8
TSSOP | 8
VSSOP | 8    
SC70 | 5
SOT-23 | 5    
SC70 | 5
SOT-23 | 5
SOT-23 | 6
X2SON | 5    
5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)
5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)    
5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)     See datasheet (PDIP)
8SO: 48 mm2: 7.8 x 6.2 (SO | 8)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)
5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)    
5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)
5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)
6SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 6)
5X2SON: 1 mm2: .8 x .8 (X2SON | 5)    
4     7     7     7     5     0.6    
Cost Optimized
EMI Hardened    
N/A     Standard Amps     Standard Amps     Small Size     Cost Optimized
EMI Hardened    
  250000     150000     100000     250000      
  85     80     80     65     95    
40     20     30     30     60     40    
CMOS     Bipolar     Bipolar     Bipolar     Bipolar     CMOS