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LMV301

Texas Instruments
Part Number LMV301
Manufacturer Texas Instruments
Description CMOS operational amplifier
Published Nov 7, 2021
Detailed Description LMV301 www.ti.com SNOS968A – MAY 2004 – REVISED MAY 2013 LMV301 Low Input Bias Current, 1.8V Op Amp w/ Rail-to-Rail O...
Datasheet PDF File LMV301 PDF File

LMV301
LMV301

Overview
LMV301 www.
ti.
com SNOS968A – MAY 2004 – REVISED MAY 2013 LMV301 Low Input Bias Current, 1.
8V Op Amp w/ Rail-to-Rail Output Check for Samples: LMV301 FEATURES 1 •2 Input Bias Current: 0.
182 pA • Gain Bandwidth Product: 1 MHz • Supply Voltage at 1.
8V: 1.
8 to 5 V • Supply Current: 150 µA • Input Referred Voltage Noise at 1kHz: 40nV/√Hz • DC Gain (600Ω Load): 100 dB • Output Voltage Range at 1.
8V: 0.
024 to 1.
77 V • Input Common-Mode Voltage Range: −0.
3 to ±1.
2 V APPLICATIONS • Thermocouple Amplifiers • Photo Current Amplifiers • Transducer Amplifiers • Sample and Hold Circuits • Low Frequency Active Filters DESCRIPTION The LMV301 CMOS operational amplifier is ideal for single supply, low voltage operation with an ensured operating voltage range from 1.
8V to 5V.
The low input bias current of less than 0.
182pA typical, eliminates input voltage errors that may originate from small input signals.
This makes the LMV301 ideal for electrometer applications requiring low input leakage such as sensitive photodetection transimpedance amplifiers and sensor amplifiers.
The LMV301 also features a rail-to-rail output voltage swing in addition to a input common-mode range that includes ground.
The LMV301 will drive a 600Ω resistive load and up to 1000pF capacitive load in unity gain follower applications.
The low supply voltage also makes the LMV301 well suited for portable two-cell battery systems and single cell Li-Ion systems.
The LMV301 exhibits excellent speed-power ratio, achieving 1MHz at unity gain with low supply current.
The high DC gain of 100dB makes it ideal for other low frequency applications.
The LMV301 is offered in a space saving SC70 package, which is only 2.
0X2.
1X1.
0mm.
It is also similar to the LMV321 except the LMV301 has a CMOS input.
Connection Diagram Top View Applications Circuit Figure 2.
Low Leakage Sample and Hold Figure 1.
SC70-5 Package See Package Number DCK0005A These devices have limited built-in ESD protection.
The leads should be shorted to...


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