LMV797

現行

雙路、5-V、17-MHz、低雜訊 (5.8-nV/√Hz) 運算放大器

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TLV9062 現行 雙路、5.5-V、10-MHz 運算放大器 Rail-to-rail I/O, wider supply range (1.8 V to 5.5 V), lower power (0.538 mA), higher output current (50 mA),

產品詳細資料

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 1.8 Rail-to-rail In to V-, Out GBW (typ) (MHz) 17 Slew rate (typ) (V/µs) 9.5 Vos (offset voltage at 25°C) (max) (mV) 1.35 Iq per channel (typ) (mA) 1.3 Vn at 1 kHz (typ) (nV√Hz) 5.8 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 1.8 Input bias current (max) (pA) 1 CMRR (typ) (dB) 100 Iout (typ) (A) 0.021 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) -1 Output swing headroom (to negative supply) (typ) (V) 0.02 Output swing headroom (to positive supply) (typ) (V) -0.025
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 1.8 Rail-to-rail In to V-, Out GBW (typ) (MHz) 17 Slew rate (typ) (V/µs) 9.5 Vos (offset voltage at 25°C) (max) (mV) 1.35 Iq per channel (typ) (mA) 1.3 Vn at 1 kHz (typ) (nV√Hz) 5.8 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 1.8 Input bias current (max) (pA) 1 CMRR (typ) (dB) 100 Iout (typ) (A) 0.021 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) -1 Output swing headroom (to negative supply) (typ) (V) 0.02 Output swing headroom (to positive supply) (typ) (V) -0.025
VSSOP (DGK) 8 14.7 mm² 3 x 4.9

    (Typical 5V Supply, Unless Otherwise Noted)

  • Input Referred Voltage Noise 5.8 nV/√Hz
  • Input Bias Current 100 fA
  • Unity Gain Bandwidth 17 MHz
  • Supply Current per Channel
    • LMV796/LMV796Q 1.15 mA
    • LMV797 1.30 mA
  • Rail-to-Rail Output Swing
    • @ 10 kΩ Load 25 mV from Rail
    • @ 2 kΩ Load 45 mV from Rail
  • Guaranteed 2.5V and 5.0V Performance
  • Total Harmonic Distortion 0.01% @ 1kHz, 600Ω
  • Temperature Range −40°C to 125°C
  • LMV796Q is an Automotive Grade Product that is AEC-Q100 Grade 1 Qualified and is Manufactured on an Automotive Grade Flow.

All trademarks are the property of their respective owners.

    (Typical 5V Supply, Unless Otherwise Noted)

  • Input Referred Voltage Noise 5.8 nV/√Hz
  • Input Bias Current 100 fA
  • Unity Gain Bandwidth 17 MHz
  • Supply Current per Channel
    • LMV796/LMV796Q 1.15 mA
    • LMV797 1.30 mA
  • Rail-to-Rail Output Swing
    • @ 10 kΩ Load 25 mV from Rail
    • @ 2 kΩ Load 45 mV from Rail
  • Guaranteed 2.5V and 5.0V Performance
  • Total Harmonic Distortion 0.01% @ 1kHz, 600Ω
  • Temperature Range −40°C to 125°C
  • LMV796Q is an Automotive Grade Product that is AEC-Q100 Grade 1 Qualified and is Manufactured on an Automotive Grade Flow.

All trademarks are the property of their respective owners.

The LMV796/LMV796Q (Single) and the LMV797 (Dual) low noise, CMOS input operational amplifiers offer a low input voltage noise density of 5.8 nV/√Hz while consuming only 1.15 mA (LMV796/LMV796Q) of quiescent current. The LMV796/LMV796Q and LMV797 are unity gain stable op amps and have gain bandwidth of 17 MHz. The LMV796/LMV796Q/ LMV797 have a supply voltage range of 1.8V to 5.5V and can operate from a single supply. The LMV796/LMV796Q/LMV797 each feature a rail-to-rail output stage capable of driving a 600Ω load and sourcing as much as 60 mA of current.

The LMV796/LMV796Q family provides optimal performance in low voltage and low noise systems. A CMOS input stage, with typical input bias currents in the range of a few femtoAmperes, and an input common mode voltage range, which includes ground, make the LMV796/LMV796Q and the LMV797 ideal for low power sensor applications.

The LMV796/LMV796Q/LMV797 are manufactured using TI’s advanced VIP50 process. The LMV796/ LMV796Q are offered in 5–pin SOT-23 package. The LMV797 is offered in 8–pin VSSOP package.

The LMV796/LMV796Q (Single) and the LMV797 (Dual) low noise, CMOS input operational amplifiers offer a low input voltage noise density of 5.8 nV/√Hz while consuming only 1.15 mA (LMV796/LMV796Q) of quiescent current. The LMV796/LMV796Q and LMV797 are unity gain stable op amps and have gain bandwidth of 17 MHz. The LMV796/LMV796Q/ LMV797 have a supply voltage range of 1.8V to 5.5V and can operate from a single supply. The LMV796/LMV796Q/LMV797 each feature a rail-to-rail output stage capable of driving a 600Ω load and sourcing as much as 60 mA of current.

The LMV796/LMV796Q family provides optimal performance in low voltage and low noise systems. A CMOS input stage, with typical input bias currents in the range of a few femtoAmperes, and an input common mode voltage range, which includes ground, make the LMV796/LMV796Q and the LMV797 ideal for low power sensor applications.

The LMV796/LMV796Q/LMV797 are manufactured using TI’s advanced VIP50 process. The LMV796/ LMV796Q are offered in 5–pin SOT-23 package. The LMV797 is offered in 8–pin VSSOP package.

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類型 標題 日期
* Data sheet LMV796/LMV796Q/LMV797 17 MHz, Low Noise, CMOS Input, 1.8V Op Amps datasheet (Rev. D) 2013年 3月 25日
E-book The Signal e-book: A compendium of blog posts on op amp design topics 2017年 3月 28日

設計與開發

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模擬型號

LMV797 PSPICE Model

SNOM045.ZIP (1 KB) - PSpice Model
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VSSOP (DGK) 8 Ultra Librarian

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