CS3013

10/15/09 CS3013 www.DataSheet4U.com Low-power / Low-voltage Precision Amplifier Features & Description      Description The CS3013 single amplifier is designed for precision amplification of low-level signals. These amplifiers achieve excellent offset stability, high open loop gain, and low noise. The device also exhibits excellent CMRR and PSRR. The common mode input range includes the supply rails. The amplifiers operate with any supply voltage from 2.7 V to 5 V (±1.35 V to ±2.50 V). Low Offset: – 10 μV Typ. Low Drift: – 0.05 μV/°C Max. Low Noise: – 22 nV/√Hz Open-loop Voltage Gain: – 135 dB Typ. Rail-to-Rail Inputs  Rail-to-Rail Output Swing – to within 20 mV of supply voltage   Pin Configurations CS3013 (Top View) 0.5 mA Supply Current Slew rate: – 0.25 V/μs NC 1 1 2 3 4 + 8 NC 7 6 5 V+ 1 Applications     -IN +IN V- Thermocouple/Thermopile Amplifiers Load Cell and Bridge Transducer Amplifiers Precision Instrumentation Battery-powered Systems Output NC 1 1. Must not be connected. 8-Lead SOIC 1000 300 200 100 100 0 10 -100 -200 1 0.01 0.1 1 10 -300 0 1 2 3 4 5 6 7 8 9 10 Frequency (Hz) Time (sec) Noise vs. Frequency (Measured) 0.01 Hz to 10 Hz Noise Performance Cirrus Logic, Inc. http://www.cirrus.com Copyright  Cirrus Logic, Inc. 2009 (All Rights Reserved) OCT ‘09 DS736F3 10/15/09 CS3013 www.DataSheet4U.com TABLE OF CONTENTS 1. CHARACTERISTICS AND SPECIFICATIONS ............................................. 3 1.1 5...