CS3003/04/13/14 Precision Low-Voltage, Low-Power Operational Amplifiers
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Precision Low-voltage Amplifier table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:4.00pt "Arial", sans-serif; } .font1 { font:5.00pt "Arial", sans-serif; } .font2 { font:6.00pt "Arial", sans-serif; } .font3 { font:7.00pt "Arial", sans-serif; } .font4 { font:8.00pt "Arial", sans-serif; } .font5 { font:9.00pt "Arial", sans-serif; } .font6 { font:10.00pt "Arial", sans-serif; } .font7 { font:11.00pt "Arial", sans-serif; } .font8 { font:13.00pt "Arial", sans-serif; } .font9 { font:15.00pt "Arial", sans-serif; } .font10 { font:17.00pt "Arial", sans-serif; } .font11 { font:19.00pt "Arial", sans-serif; } .font12 { font:20.00pt "Arial", sans-serif; } .font13 { font:24.00pt "Arial", sans-serif; } .font14 { font:5.00pt "Arial Black", sans-serif; } .font15 { font:9.00pt "Franklin Gothic Medium", sans-serif; } .font16 { font:4.00pt "Lucida Sans Unicode", sans-serif; } .font17 { font:10.00pt "Lucida Sans Unicode", sans-serif; } .font18 { font:4.00pt "Sylfaen", serif; } .font19 { font:6.00pt "Times New Roman", serif; } CS3004 Prcision Low-voltage Amplifier Features Description 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. The common mode input range includes the sup-ply 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 uV Max. □ Low Drift: -0.05 uV/°C Max. □ Low Noise: - 17 nV/VHz □ Open-loop Voltage Gain: - 150 dB Typ. □ Rail-to-Rail Inputs □ Rail-to-Rail Output Swing - to within 10 mV of supply voltage □ 2.1 mA Supply Current □ Slew rate: -0.25 V/us Applications □ Thermocouple/Thermopile Amplifiers □ Load Cell and Bridge Transducer Amplifiers □ Precision Instrumentation □ Battery-powered Systems Pin Configuration CS3004 (Top View) Out AE1 -In AD +In A [3 G V+ 7 Out B 5J +In B 8-Lead SOIC 1000 - - - 魗 ■ - = = ■ - = = = = = ח - ח ח m m M m m M M m i = = = - E - = EE E = = = = E EE -T 200 150 100 50 1 0 -50 -100 -150 -200 100 10 1 0.01 0.1 1 Frequency (Hz) 10 0123456789 10 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) JUL '09 DS719F2

CS3004 CIRRUS LOGIC 1. CHARACTERISTICS AND SPECIFICATIONS 1.1 5 V Electrical Characteristics V+ = +5 V, ±5%; V- = 0V; VCM = 2.5 V; Unless otherwise noted, TA = 25° C (See Note 1). Parameter Min Typ Max Unit Input Offset Voltage (Note 2) - ±2 ±10 jv Average Input Offset Drift (Note 2) Օ - ±0.01 ±0.05 |JV/°C Input Bias Current - ±170 ±250 ±1.5 pA nA Input Offset Current Օ - ±340 ±500 ±3.0 pA nA Input Noise Voltage Density RS = 100 Q, f0 = 1 Hz RS = 100 Q, f0 = 1 kHz - 17 17 - nV/Jz nV/Jˏz Input Noise Voltage 0.1 to 10 Hz - 350 - nVp-p Input Noise Current Density f0 = 1 Hz - 100 - Input Noise...

CS3004 1.2 3 V Electrical Characteristics V+ = +3 V, ±10%; V- = 0V; VCM = 2.5 V; Unless otherwise noted, TA = 25° C (See Note 5). Parameter Min Typ Max Unit Input Offset Voltage (Note 6) - ±2 ±10 jv Average Input Offset Drift (Note 6) Օ - ±0.01 ±0.05 |JV/°C Input Bias Current - ±110 ±150 ±1.0 pA nA Input Offset Current Օ - ±220 ±300 ±2.0 pA nA Input Noise Voltage Density RS = 100 Q, f0 = 1 Hz RS = 100 Q, f0 = 1 kHz -- 17 17 -- nV//Hz nV/Ą/Hz Input Noise Voltage 0.1 to 10 Hz - 350 - nVp-p Input Noise Current Density f0 = 1 Hz - 100 - fA/JHHi Input Noise Current 0.1 to 10 Hz - 1.9 pAp-p Input...

CS8900A - Crystal LAN Ethernet Controller table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:4.00pt "Arial", sans-serif; } .font1 { font:7.00pt "Arial", sans-serif; } .font2 { font:8.00pt "Arial", sans-serif; } .font3 { font:9.00pt "Arial", sans-serif; } .font4 { font:10.00pt "Arial", sans-serif; } .font5 { font:11.00pt "Arial", sans-serif; } .font6 { font:14.00pt "Arial", sans-serif; } .font7 { font:4.00pt "Arial Black", sans-serif; } .font8 { font:6.00pt "Arial Black", sans-serif; } .font9 { font:4.00pt "Georgia", serif; } .font10 { font:10.00pt "Georgia",...

CS3004 Typical Performance Plots (Cont.) E, ai o > a 3 O V+ -50 -100 -150 -200 +200 +150 +100 +50 V- E, Ui o > 4-1 3 a O V+ -50 -100 -150 -200 +200 +150 +100 +50 V- 0 1 2 3 4 5 Output Current (mA) Figure 8. Voltage Swing vs. Output Current (5 V) 0 1 2 3 4 5 Output Current (mA) Figure 7. Voltage Swing vs. Output Current (2.7 V) 6 DS719F2

CS3004 fddi rc i r\/~\r 4. ORDERING INFORMATION Part # Temprature Range Package Description CS3004-FSZ -40 °C to +125 °C 8-lead SOIC, Lead Free 5. ENVIRONMENTAL, MANUFACTURING, & HANDLING INFORMATION Model Number Peak Reflow Temp MSL Rating* Max Floor Life CS3004-FSZ 260 °C 2 365 Days MSL (Moisture Sensitivity Level) as specified by IPC/JEDEC J-STD-020. 8 DS719F2

CS3004 'CIRRUS LOGIC 6. REVISION HISTORY Revision Date Changes PP4 FEB 2007 First public release. F1 AUG 2007 Updated to "Final" per QPL process. F2 JUL 2009 Removed lead-containing SOIC & QFN packages from ordering information. DS719F2 9

CS3004 Contacting Cirrus Logic Support For all product questions and inquiries contact a Cirrus Logic Sales Reprsentative. To find one nearest you go to http://www.cirrus.com IMPORTANT NOTICE Cirrus Logic, Inc. and its subsidiaries ("Cirrus") believe that the information contained in this document is accurate and reliable. However, the information is subject to change without notice and is provided "AS IS" without warranty of any kind (express or implied). Customers are advised to obtain the latest version of relevant information to verify, before placing orders, that information being...