LMV796 - 17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifiers

Updated : 2020-01-09 14:20:29
Description

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.

Products containing the "LMV796" keyword are: LMV796MF , LMV796MF-NOPB , LMV796MF/NOPB , LMV796MF/NOPB , LMV796MFX , LMV796MFX/NOPB , LMV796MFX/NOPB , LMV796MFXNOPB , LMV796QMF , LMV796QMF/NOPB , LMV796QMF/NOPB , LMV796QMFX , LMV796QMFX/NOPB , LMV796QMFX/NOPB
Features

    (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.

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Parametrics
StatusACTIVE
Approx. price0.51 | 1ku
Number of channels1
Total Supply Voltage1.8
Rail-to-railIn to V-^Out
GBW17
Slew Rate9.5
Package GroupSOT-23|5
Vos (offset voltage @ 25 C)1.35
Iq per channel1.15
Vn at 1 kHz5.8
RatingCatalog
Operating temperature range-40 to 125
Package size: mm2:W x L (PKG)[pf]5SOT-23[/pf]: 8 mm2: 2.8 x 2.9 (SOT-23|5)
Offset drift1
FeaturesN/A
Input bias current1
CMRR100
Output current21
ArchitectureCMOS
Radiation, TID
Radiation, SEL
Input common mode headroom (to negative supply)-0.3
Input common mode headroom (to positive supply)-1.0
Output swing headroom (to negative supply)0.02
Output swing headroom (to positive supply)-0.025