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LM321LV

ACTIVE

Single, 5.5-V, 1-MHz, 3-mV offset voltage operational amplifier

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Data sheet

LM321LV

ACTIVE
Data sheet Order now

Product details

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In to V- GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 1.5 Vos (offset voltage at 25°C) (max) (mV) 3 Iq per channel (typ) (mA) 0.09 Vn at 1 kHz (typ) (nV√Hz) 40 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 4 Features Cost Optimized, EMI Hardened, Standard Amps CMRR (typ) (dB) 92 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) 0.04 Output swing headroom (to positive supply) (typ) (V) -1
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In to V- GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 1.5 Vos (offset voltage at 25°C) (max) (mV) 3 Iq per channel (typ) (mA) 0.09 Vn at 1 kHz (typ) (nV√Hz) 40 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 4 Features Cost Optimized, EMI Hardened, Standard Amps CMRR (typ) (dB) 92 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) 0.04 Output swing headroom (to positive supply) (typ) (V) -1
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 SOT-SC70 (DCK) 5 4.2 mm² 2 x 2.1
  • 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
  • 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

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.

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.
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* Data sheet LM321LV, LM358LV, LM324LV Industry Standard, Low Voltage Operational Amplifiers datasheet (Rev. E) PDF | HTML 11 Feb 2022

Design & development

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Package Pins CAD symbols, footprints & 3D models
SOT-23 (DBV) 5 Ultra Librarian
SOT-SC70 (DCK) 5 Ultra Librarian
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