產品詳細資料

Number of channels 2 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 2 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
SOIC (D) 8 29.4 mm² 4.9 x 6 SOT-23-THN (DDF) 8 8.12 mm² 2.9 x 2.8 TSSOP (PW) 8 19.2 mm² 3 x 6.4 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • 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
  • 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

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.

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.

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類型 標題 日期
* Data sheet LM290xLV Industry Standard, Low Voltage Operational Amplifiers datasheet (Rev. C) PDF | HTML 2022年 2月 15日
Application note AN-31 Amplifier Circuit Collection (Rev. D) 2020年 10月 21日
Analog Design Journal Second-sourcing options for small-package amplifiers 2018年 3月 26日

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一般用途運算放大器
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設計工具

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支援產品和硬體

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一般用途運算放大器
LM2904LV 雙路、5.5-V、1-MHz、3-mV 偏移電壓運算放大器 LM358LV 雙路、5.5-V、1-MHz 運算放大器
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  • 認證摘要
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