LM2904LV Industry standard, low voltage amplifier | TI.com

LM2904LV
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Industry standard, low voltage amplifier

 

Description

The LM290xLV family includes the dual LM2904LV and quad LM2902LV 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 LM2904 and LM2902 in low-voltage applications that are sensitive to cost. Some applications are large appliances, smoke detectors, and personal electronics. The LM290xLV devices supply better performance than the LM290x 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 LM290xLV family an HBM specification for a minimum of 2 kV.

The LM290xLV family is available in packages that have industry standards. The packages include 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 dual- and quad-channel variants
  • Robust ESD specification: 2-kV HBM
  • Extended temperature range: –40°C to 125°C

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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
LM2904LV Order now 2     2.7     5.5     1     1.5     In to V-     3     0.09     40     Catalog     -40 to 125     SOIC | 8
SOT-23-THIN | 8
TSSOP | 8
VSSOP | 8    
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN | 8)
8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
4     Cost Optimized
EMI Hardened
Standard Amps    
15          
LM2904 Order now 2     3     26     0.7     0.3     In to V-     7     0.35     40     Catalog     -40 to 125     PDIP | 8
SOIC | 8
SO | 8
TSSOP | 8
VSSOP | 8    
8PDIP: 93 mm2: 9.43 x 9.81 (PDIP | 8)
8SO: 48 mm2: 7.8 x 6.2 (SO | 8)
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
7     Cost Optimized     250000     80     30     Bipolar    
LM2904B Order now 2     3     36     1.2     0.5     In to V-     3     0.3     40     Catalog     -40 to 125     SOIC | 8     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)     4     Cost Optimized
EMI Hardened
Standard Amps    
100000     100     30     Bipolar    
LM2904V Order now 2     3     32     0.7     0.3     In to V-     2     0.35     40     Catalog     -40 to 125     SOIC | 8
TSSOP | 8    
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)    
7         250000     80     30     Bipolar