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LPV321-N

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Single, 5-V, 152-kHz, low quiescent current (9-μA), RRO operational amplifier

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Data sheet

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Pin-for-pin with same functionality to the compared device.
TLV9041 ACTIVE Single, 5.5-V, 350-kHz, ultra-low 1.2-V, low-quiescent current (10-μA) op amp Higher GBW (350KHz), lower noise (66nV/√Hz), better accuracy (2.25mV Vos max), rail-to-rail inputs & outputs

LPV321-N

ACTIVE
Data sheet Order now

Product details

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In to V-, Out GBW (typ) (MHz) 0.152 Slew rate (typ) (V/µs) 0.1 Vos (offset voltage at 25°C) (max) (mV) 7 Iq per channel (typ) (mA) 0.009 Vn at 1 kHz (typ) (nV√Hz) 146 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 50000 CMRR (typ) (dB) 71 Iout (typ) (A) 0.017 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0.012 Input common mode headroom (to positive supply) (typ) (V) 0.009 Output swing headroom (to negative supply) (typ) (V) 0.09 Output swing headroom (to positive supply) (typ) (V) -0.0035
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In to V-, Out GBW (typ) (MHz) 0.152 Slew rate (typ) (V/µs) 0.1 Vos (offset voltage at 25°C) (max) (mV) 7 Iq per channel (typ) (mA) 0.009 Vn at 1 kHz (typ) (nV√Hz) 146 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 50000 CMRR (typ) (dB) 71 Iout (typ) (A) 0.017 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0.012 Input common mode headroom (to positive supply) (typ) (V) 0.009 Output swing headroom (to negative supply) (typ) (V) 0.09 Output swing headroom (to positive supply) (typ) (V) -0.0035
SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm) SOT-SC70 (DCK) 5 4.2 mm² (2 mm × 2.1 mm)
  • Specified 2.7-V and 5-V Performance
  • No Crossover Distortion
  • Space-Saving Package
    • 5-Pin SC70 2 × 2.1 × 1 mm
  • Industrial Temperature Range: –40°C to 85°C
  • Gain-Bandwidth Product: 152 kHz
  • Low Supply Current
    • LPV321-N: 9 µA
    • LPV358-N: 15 µA
    • LPV324-N: 28 µA
  • Rail-to-Rail Output Swing at 100 kΩ :
    • V+ – 3.5 mV
    • V– + 90 mV
  • VCM, –0.2 V to V+ – 0.8 V
  • Specified 2.7-V and 5-V Performance
  • No Crossover Distortion
  • Space-Saving Package
    • 5-Pin SC70 2 × 2.1 × 1 mm
  • Industrial Temperature Range: –40°C to 85°C
  • Gain-Bandwidth Product: 152 kHz
  • Low Supply Current
    • LPV321-N: 9 µA
    • LPV358-N: 15 µA
    • LPV324-N: 28 µA
  • Rail-to-Rail Output Swing at 100 kΩ :
    • V+ – 3.5 mV
    • V– + 90 mV
  • VCM, –0.2 V to V+ – 0.8 V

The LPV3xx-N are low power (9-µA per channel at 5 V) versions of the LMV3xx op amps. This is another addition to the LMV family of commodity op amps.

The LPV3xx-N are the most cost effective solutions for the applications where low voltage, low power operation, space saving and low price are needed. The LPV3xx-N have rail-to-rail output swing capability and the input common-mode voltage range includes ground. They all exhibit excellent speed-power ratio, achieving 152 kHz of bandwidth with a supply current of only 9 µA.

The LPV321-N is available in space saving 5-Pin SC70, which is approximately half the size of 5-Pin SOT-23. The small package saves space on PC boards, and enables the design of small portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity.

The chips are built with Texas Instruments's advanced submicron silicon-gate BiCMOS process. The LPV3xx-N have bipolar input and output stages for improved noise performance and higher output current drive.

The LPV3xx-N are low power (9-µA per channel at 5 V) versions of the LMV3xx op amps. This is another addition to the LMV family of commodity op amps.

The LPV3xx-N are the most cost effective solutions for the applications where low voltage, low power operation, space saving and low price are needed. The LPV3xx-N have rail-to-rail output swing capability and the input common-mode voltage range includes ground. They all exhibit excellent speed-power ratio, achieving 152 kHz of bandwidth with a supply current of only 9 µA.

The LPV321-N is available in space saving 5-Pin SC70, which is approximately half the size of 5-Pin SOT-23. The small package saves space on PC boards, and enables the design of small portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity.

The chips are built with Texas Instruments's advanced submicron silicon-gate BiCMOS process. The LPV3xx-N have bipolar input and output stages for improved noise performance and higher output current drive.
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* Data sheet LPV321-N Single, LPV358-N Dual, and LPV324-N Quad General-Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers datasheet (Rev. E) PDF | HTML Nov 18, 2016
E-book The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML Mar 28, 2017

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