LMV851_14 Datasheet, PDF (1/30 Pages) Texas Instruments – LMV851/LMV852/LMV854 8 MHz Low Power CMOS, EMI Hardened Operational Amplifiers

LMV851, LMV852, LMV854
www.ti.com
SNOSAW1 – OCTOBER 2007
LMV851/LMV852/LMV854 8 MHz Low Power CMOS, EMI Hardened Operational Amplifiers
Check for Samples: LMV851, LMV852, LMV854
FEATURES
1
•2 Unless otherwise noted, typical values at T_A =
25°C, V_SUPPLY = 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
APPLICATIONS
• Photodiode preamp
• Piezoelectric sensors
• Portable/battery-powered electronic equipment
• Filters/buffers
• PDAs/phone accessories
• Medical diagnosis equipment
DESCRIPTION
National’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 MSOP and the 14-Pin
TSSOP package.
1
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2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2007, Texas Instruments Incorporated