LMV851 - Single 8 MHz Low Power CMOS, EMI Hardened Operational Amplifier

Updated : 2020-01-09 14:20:47
Description

Texas Instrument’s LMV851/LMV852/LMV854 are CMOS input, low power op amp ICs, providing a low input bias current, a wide temperature range of −40°C to +125°C and exceptional performance, making them robust general purpose parts. Additionally, the LMV851/LMV852/LMV854 are EMI hardened to minimize any interference so they are ideal for EMI sensitive applications. The unity gain stable LMV851/LMV852/LMV854 feature 8 MHz of bandwidth while consuming only 0.4 mA of current per channel. These parts also maintain stability for capacitive loads as large as 200 pF. The LMV851/LMV852/LMV854 provide superior performance and economy in terms of power and space usage. This family of parts has a maximum input offset voltage of 1 mV, a rail-to-rail output stage and an input common-mode voltage range that includes ground. Over an operating supply range from 2.7V to 5.5V the LMV851/LMV852/LMV854 provide a CMRR of 92 dB, and a PSRR of 93 dB. The LMV851/LMV852/LMV854 are offered in the space saving 5-Pin SC70 package, the 8-Pin VSSOP and the 14-Pin TSSOP package.

Products containing the "LMV851" keyword are: LMV851EVAL , LMV851EVAL , LMV851EVAL/NOPB , LMV851EVAL/NOPB , LMV851MG , LMV851MG/NOPB , LMV851MG/NOPB , LMV851MGE , LMV851MGE/NOPB , LMV851MGX , LMV851MGX/NOPB , LMV851MGX/NOPB
Features

  • Unless Otherwise Noted, Typical Values
    at TA = 25°C, VSUPPLY = 3.3V
  • Supply Voltage 2.7V to 5.5V
  • Supply Current (Per Channel) 0.4 mA
  • Input Offset Voltage 1 mV max
  • Input Bias Current 0.1 pA
  • GBW 8 MHz
  • EMIRR at 1.8 GHz 87 dB
  • Input Noise Voltage at 1 kHz 11 nV/√Hz
  • Slew Rate 4.5 V/µs
  • Output Voltage Swing Rail-to-Rail
  • Output Current Drive 30 mA
  • Operating Ambient Temperature Range −40°C to 125°C

All trademarks are the property of their respective owners.

Parametrics
StatusACTIVE
Approx. price0.72 | 1ku
Number of channels1
Total Supply Voltage2.7
Rail-to-railIn to V-^Out
GBW8
Slew Rate4.5
Package GroupSC70|5
Vos (offset voltage @ 25 C)1
Iq per channel0.43
Vn at 1 kHz11
RatingCatalog
Operating temperature range-40 to 125
Package size: mm2:W x L (PKG)[pf]5SC70[/pf]: 4 mm2: 2.1 x 2 (SC70|5)
Offset drift0.4
FeaturesSmall Size^EMI Hardened
Input bias current10
CMRR94
Output current62
ArchitectureCMOS
Radiation, TID
Radiation, SEL
Input common mode headroom (to negative supply)-0.2
Input common mode headroom (to positive supply)-1.2
Output swing headroom (to negative supply)0.007
Output swing headroom (to positive supply)-0.07