Cirrus Logic CS3014
The CS3004 dual amplifier is designed for precision amplification of low-level signals. These amplifiers achieve excellent offset stability, high open loop gain, and low noise. The devices also exhibit excellent CMRR and PSRR.| Part No. | CS3014 |
|---|---|
| Datasheet | CS3014 Download |
| Manufacturer |  Cirrus Logic |
| Description | Dual Low-power / Low-voltage Precision Amplifier |
| Buy | Stock & Price |
FEATURES
&DESCRIPTION
DESCRIPTION
The devices also exhibit 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 1.0 mA Supply Current Slew rate: – 0.25 V/µs Out A 1 -In A 2 +In A 3 V- 4 - + B + A CS3014 (Top View) 8 V+ 7 Out B 6 -In B 5 +In B OUT A 1 -IN A 2 +IN A 3 V- 4 A – + Exposed Thermal Die PadAPPLICATIONS
8 V+ 7 OUT B 6 -IN B 5 +IN B Thermocouple/Thermopile Amplifiers Load Cell and Bridge Transducer Amplifiers Precision Instrumentation Battery-powered Systems B + – 8-Lead SOIC QFN-8 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 Preliminary Product Information Cirrus Logic, Inc.
