AD8613/AD8617/AD8619 AD8613 TSOT-23 AD8617 AD8619 AD8617W AEC-Q100 RU-14 - Datasheet Archive

 

Rail-to-Rail, Input/Output Operational Amplifiers AD8613/AD8617/AD8619 PIN CONFIGURATIONS 1 AD8613 V­ 2 +IN 3 TOP VIEW (Not

 

Low Cost Micropower, Low Noise CMOS Rail-to-Rail, Input/Output Operational Amplifiers AD8613/AD8617/AD8619 AD8613/AD8617/AD8619 PIN CONFIGURATIONS 1 AD8613 AD8613 V­ 2 +IN 3 TOP VIEW (Not to Scale) GENERAL DESCRIPTION The AD8613/AD8617/AD8619 AD8613/AD8617/AD8619 are single, dual, and quad micropower, rail-to-rail input and output amplifiers that feature low supply current, as well as low input voltage and current noise. The parts are fully specified to operate from 1.8 V to 5 V single supply, or ±0.9 V and ±2.5 V dual supply. The combination of low noise, very low input bias currents, and low power consumption make the AD8613/AD8617/AD8619 AD8613/AD8617/AD8619 especially useful in portable and loop-powered instrumentation. The ability to swing rail-to-rail at both the input and output enables designers to buffer CMOS ADCs, DACs, ASICs, and other wide output swing devices in low power, single-supply systems. The AD8613 AD8613 is available in a 5-lead SC70 package and a 5-lead TSOT-23 TSOT-23 package. The AD8617 AD8617 is available in 8-lead MSOP, 8-lead SOIC, and 8-lead LFCSP packages. The AD8619 AD8619 is available in 14-lead TSSOP and 14-lead SOIC packages. The AD8617W AD8617W is the automotive grade version, qualified for -40°C to +125°C operation per AEC-Q100 AEC-Q100 and is available in an 8-lead MSOP package. 4 ­IN 8 +IN A 3 TOP VIEW (Not to Scale) V­ 4 V+ 7 OUT B 6 ­IN B 5 AD8617 AD8617 +IN B 05622-001 OUT A 1 Figure 2. 8-Lead MSOP and 8-Lead SOIC_N OUT A 1 8 V+ AD8617 AD8617 ­IN A 2 7 OUT B TOP VIEW (Not to Scale) +IN A 3 6 ­IN B 5 +IN B V­ 4 05622-022 Battery-powered instrumentation Multipole filters Current shunt sense Sensors ADC predrivers DAC drivers/level shifters Low power ASIC input or output amplifiers V+ Figure 1. 5-Lead SC70 and 5-Lead TSOT-23 TSOT-23 ­IN A 2 APPLICATIONS 5 05622-037 OUT NOTES 1. PIN 4 AND THE EXPOSED PAD MUST BE CONNECTED TO V­. Figure 3. 8-Lead LFCSP_VD OUT A 1 14 OUT D ­IN A 2 13 +IN A 3 AD8619 AD8619 V+ 4 TOP VIEW (Not to Scale) +IN B 5 10 +IN C ­IN B 6 9 ­IN C OUT B 7 8 OUT C ­IN D 12 +IN D 11 V­ 05622-035 Offset voltage: 2.2 mV maximum Low input bias current: 1 pA maximum Single-supply operation: 1.8 V to 5 V Low noise: 22 nV/Hz Micropower: 50 A/amplifier maximum over temperature No phase reversal Unity gain stable Figure 4. 14-Lead TSSOP OUT A 1 14 OUT D ­IN A 2 +IN A 3 V+ 4 +IN B 5 13 AD8619 AD8619 ­IN D 12 +IN D TOP VIEW 11 V­ (Not to Scale) 10 +IN C ­IN B 6 9 ­IN C OUT B 7 8 OUT C 05622-036 FEATURES Figure 5. 14-Lead SOIC_N Rev. C Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2005­2009 Analog Devices, Inc. All rights reserved. AD8613/AD8617/AD8619 AD8613/AD8617/AD8619 TABLE OF CONTENTS Features . 1 Thermal Resistance .5 Applications . 1 ESD Caution.5 General Description . 1 Typical Performance Characteristics .6 Pin Configurations . 1 Outline Dimensions . 12 Revision History . 2 Ordering Guide . 15 Specifications. 3 Absolute Maximum Ratings. 5 REVISION HISTORY 10/09-Rev. B to Rev. C Added 8-Lead LFCSP Package . Universal Changes to Features Section, Figure 2 Caption, General Description Section, and Figure 3 . 1 Changed VS to VSY Throughout . 3 Changes to Input Characteristics, Input Voltage Range Parameter; Dynamic Performance, Settling Time to 0.1% and Phase Margin Parameters; and Noise Performance, Peak-toPeak Noise Parameter, Table 1 . 3 Changes to Input Characteristics, Input Voltage Range Parameter; Dynamic Performance, Settling Time to 0.1% and Phase Margin Parameters; and Noise Performance, Peak-toPeak Noise Parameter, Table 2 . 4 Changes to Table 3 and Table 4 . 5 Changes to Figure 12 to Figure 15 . 7 Changes to Figure 18 Caption. 8 Changes to Figure 30 and Figure 31 . 10 Updated Outline Dimensions . 12 Added Figure 44; Renumbered Sequentially . 14 Changes to Ordering Guide . 15 1/06-Rev. A to Rev. B Added AD8613 AD8613 . Universal Changes to Features .1 Changes to Table 1.3 Changes to Table 2.4 Updated Outline Dimensions . 12 Changes to Ordering Guide . 13 10/05-Rev. 0 to Rev. A Added AD8619 AD8619 . Universal Change to Specifications Section .3 Updated Outline Dimensions . 12 Changes to Ordering Guide . 13 9/05-Revision 0: Initial Version Rev. C | Page 2 of 16 AD8613/AD8617/AD8619 AD8613/AD8617/AD8619 SPECIFICATIONS Electrical characteristics at VSY = 5 V, VCM = VSY/2, TA = 25°C, unless otherwise noted. Table 1. Parameter INPUT CHARACTERISTICS Offset Voltage Symbol Conditions VOS Offset Voltage Drift AD8613 AD8613 Input Bias Current VOS/T Min -0.3 V < VCM < +5.3 V -40°C < TA < +125°C, -0.3 V < VCM < +5.2 V -40°C < TA < +125°C Typ Max Unit 0.4 2.2 2.2 4.5 7.0 1 110 780 0.5 50 250 5 mV mV V/°C V/°C pA pA pA pA pA pA V dB dB V/mV pF pF 1 2.5 0.2 IB -40°C < TA < +85°C -40°C < TA < +125°C Input Offset Current IOS 0.1 -40°C < TA < +85°C -40°C < TA < +125°C Input Voltage Range Common-Mode Rejection Ratio IVR CMRR Large Signal Voltage Gain Input Capacitance AVO CDIFF CCM OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low Short-Circuit Current Closed-Loop Output Impedance POWER SUPPLY Power Supply Rejection Ratio Supply Current/Amplifier DYNAMIC PERFORMANCE Slew Rate Settling Time to 0.1% Gain Bandwidth Product Phase Margin NOISE PERFORMANCE Peak-to-Peak Noise Voltage Noise Density Current Noise Density VOH VOL ISC ZOUT PSRR ISY SR tS GBP ØM en p-p en in 0 0 V < VCM < 5 V -40°C < TA < +125°C RL = 10 k, 0.5 V < VO < 4.5 V IL = 1 mA -40°C to +125°C IL = 10 mA -40°C to +125°C IL = 1 mA -40°C to +125°C IL = 10 mA -40°C to +125°C 95 68 235 4.95 4.9 4.98 4.7 4.50 20 190 30 50 275 335 ±80 15 f = 10 kHz, AV = 1 1.8 V < VSY < 5 V -40°C < TA < +125°C VO = VSY/2 -40°C