EL8186 Data Sheet March 9, 2006 FN7455.5 Micropower Single Supply Rail-to-Rail Features Input-Output Op Amp 55A supply current The EL8186 is a micropower operational amplifier optimized 400V typical offset voltage for single supply operation at 5V and can operate down to 500pA input bias current 2.4V. 400kHz gain-bandwidth product The EL8186 draws minimal supply current while meeting excellent DC-accuracy noise and output drive specifications. 1MHz -3dB bandwidth Competing devices seriously degrade these parameters to 0.13V/s slew rate achieve micropower supply current. Offset current, voltage and current noise, slew rate, and gain-bandwidth product are Single supply operation down to 2.4V all two to ten times better than on previous micropower op Rail-to-rail input and output amps. Output sources and sinks 26mA load current The EL8186 can be operated from one lithium cell or two Pb-Free plus anneal available (RoHS compliant) Ni-Cd batteries. The input range includes both positive and negative rail. The output swings to both rails. Applications Ordering Information Battery- or solar-powered systems PART NUMBER PART TAPE & PKG. 4mA to 25mA current loops (BRAND) MARKING REEL PACKAGE DWG. Handheld consumer products EL8186IW-T7 BBJA 7 6-Pin SOT-23 MDP0038 (3K pcs) Medical devices EL8186IW-T7A BBJA 7 6-Pin SOT-23 MDP0038 Thermocouple amplifiers (250 pcs) Photodiode pre amps EL8186IWZ-T7 BBRA 7 6-Pin SOT-23 MDP0038 pH probe amplifiers (Note) (3K pcs) (Pb-free) EL8186IWZ-T7A BBRA 7 6-Pin SOT-23 MDP0038 Pinouts (Note) (250 pcs) (Pb-free) EL8186 EL8186ISZ 8186ISZ - 8-Pin SO MDP0027 (6-PIN SOT-23) (Note) (Pb-free) TOP VIEW EL8186ISZ-T7 8186ISZ 7 8-Pin SO MDP0027 (Note) (Pb-free) OUT 1 6 VS+ EL8186ISZ-T13 8186ISZ 13 8-Pin SO MDP0027 VS- 2 5 ENABLE (Note) (Pb-free) +- IN+ 3 4 IN- NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free EL8186 products are MSL classified at Pb-free peak reflow temperatures that (8-PIN SO) meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. TOP VIEW NC 1 8 ENABLE IN- 2 7 VS+ - + IN+ 3 6 VOUT VS- 4 5 NC CAUTION: These devices are sensitive to electrostatic discharge follow proper IC Handling Procedures. 1 1-888-INTERSIL or 1-888-468-3774 Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2004, 2005, 2006. All Rights Reserved All other trademarks mentioned are the property of their respective owners.EL8186 Absolute Maximum Ratings (T = 25C) A Supply Voltage 5.5V Output Short-Circuit Duration .Indefinite Differential Input Current 5mA Ambient Operating Temperature Range -40C to +85C Input Voltage -0.5V to V + 0.5V Storage Temperature Range -65C to +150C S CAUTION: Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests are at the specified temperature and are pulsed tests, therefore: T = T = T J C A Electrical Specifications V = 5V, 0V, V = 0.1V, V = 1.4V, T = 25C unless otherwise specified. S CM O A PARAMETER DESCRIPTION CONDITIONS MIN TYP MAX UNIT V Input Offset Voltage 0.4 1 mV OS V Input Offset Drift vs Temperature 1 V/C OS ---------------- T I Input Offset Current 0.4 2 nA OS I Input Bias Current 0.5 3 nA B e Input Noise Voltage Peak-to-Peak f = 0.1Hz to 10Hz 1 V N PP Input Noise Voltage Density f = 1kHz 25 nV/Hz O i Input Noise Current Density f = 1kHz 0.1 pA/Hz N O CMIR Input Voltage Range Guaranteed by CMRR test 0 5 V CMRR Common-Mode Rejection Ratio V = 0V to 5V 90 110 dB CM PSRR Power Supply Rejection Ratio V = 2.4V to 5V 90 110 dB S A Large Signal Voltage Gain V = 0.5V to 4.5V, R = 100k 200 500 V/mV VOL O L V = 0.5V to 4.5V, R = 1k 25 V/mV O L V Maximum Output Voltage Swing Output low, R = 100k 36 mV OUT L Output low, R = 1k 130 200 mV L Output high, R = 100k 4.994 4.997 V L Output high, R = 1k 4.8 4.88 V L SR Slew Rate 0.09 0.13 0.17 V/s GBW Gain Bandwidth Product f = 100kHz 400 kHz O BW -3dB Bandwidth Unity gain, C = 27pF, R = 100 1 MHz LOAD F I Supply Current, Enabled 40 55 75 A S,ON I Supply Current, Disabled 310 A S,OFF I + Short Circuit Output Current R = 10 18 31 mA O L I - Short Circuit Output Current R = 10 17 26 mA O L V Minimum Supply Voltage 2.2 2.4 V S V Enable Pin High Level 2V INH V Enable Pin Low Level 0.8 V INL I Enable Pin Input Current V = 5V 0.25 0.7 2 A ENH EN I Enable Pin Input Current V = 0V -0.5 0 +0.5 A ENL EN FN7455.5 2 March 9, 2006