HA-2640, HA-2645 Data Sheet January 3, 2006 FN2904.5 4MHz, High Supply Voltage Operational Features Amplifiers Output Voltage Swing . 35V HA-2640 and HA-2645 are monolithic operational amplifiers Supply Voltage 10V to 40V which are designed to deliver unprecedented dynamic Offset Current . 5nA specifications for a high voltage internally compensated Bandwidth 4MHz device. These dielectrically isolated devices offer very low values for offset voltage and offset current coupled with Slew Rate . 5V/s large output voltage swing and common mode input voltage. Common Mode Input Voltage Range 35V For maximum reliability, these amplifiers offer unconditional Output Overload Protection output overload protection through current limiting and a chip temperature sensing circuit. This sensing device turns the Applications amplifier off, when the chip reaches a certain temperature level. Industrial Control Systems These amplifiers deliver 35V common mode input voltage Power Supplies range, 35V output voltage swing, and up to 40V supply High Voltage Regulators range for use in such designs as regulators, power supplies, and industrial control systems. 4MHz gain bandwidth and Resolver Excitation 5V/s slew rate make these devices excellent components Signal Conditioning for high performance signal conditioning applications. Outstanding input and output voltage swings coupled with a Ordering Information low 5nA offset current make these amplifiers excitation TEMP. PKG. designs. PART PART RANGE DWG. o NUMBER MARKING ( C) PACKAGE HA2-2640-2 HA2-2640-2 -55 to 125 8 Pin Metal Can T8.C HA7-2640-2 HA7-2640-2 -55 to 125 8 Ld CERDIP F8.3A HA2-2645-5 HA2-2645-5 0 to 75 8 Pin Metal Can T8.C HA7-2645-5 HA7-2645-5 0 to 75 8 Ld CERDIP F8.3A Pinouts HA-2640/2645 HA-2640/2645 (CERDIP) (METAL CAN) TOP VIEW TOP VIEW COMP 8 BAL 1 7 V+ 1 8 BAL COMP 2 7 -IN V+ - - -IN 2 6 OUT + + 3 6 +IN OUT 3 5 BAL +IN V- 4 5 BAL 4 V- (TO-99 CASE VOLTAGE = FLOATING) 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. 2001, 2004, 2006. All Rights Reserved All other trademarks mentioned are the property of their respective owners.HA-2640, HA-2645 Absolute Maximum Ratings Thermal Information o o Voltage Between V+ and V- Terminals 100V Thermal Resistance (Typical, Note 1) ( C/W) ( C/W) JA JC Differential Input Voltage Range 37V CERDIP Package . 135 50 Output Current Full Short Circuit Protection Metal Can Package . 165 80 o Maximum Junction Temperature 175 C o o Operating Conditions Maximum Storage Temperature Range . -65 C to 150 C o Maximum Lead Temperature (Soldering 10s) 300 C Temperature Range o o HA-2640-2 -55 C to 125 C o o HA-2645-5 0 C to 75 C 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. NOTE: 1. is measured with the component mounted on an evaluation PC board in free air. JA Electrical Specifications V = 40V, R = 5k, Unless Otherwise Specified SUPPLY L HA-2640-2 HA-2645-5 TEMP o PARAMETER TEST CONDITIONS ( C) MIN TYP MAX MIN TYP MAX UNITS INPUT CHARACTERISTICS Offset Voltage 25 - 2 4 - 2 6 mV Full - 6 - - 7 mV o Average Offset Voltage Drift Full - 15 - - 15 - V/ C Bias Current 25 - 10 25 - 12 30 nA Full - - 50 - - 50 nA Offset Current 25 - 5 12 - 15 30 nA Full - - 35 - - 50 nA Input Resistance (Note 2) 25 50 250 - 40 200 - M Common Mode Range Full 35 - - 35 - - V TRANSFER CHARACTERISTICS Large Signal Voltage Gain V = 30V 25 100 200 - 100 200 - kV/V OUT Full 75 -- 75 -- kV/V Common Mode Rejection Ratio V = 20V Full 80 100 - 74 100 - dB CM Minimum Stable Gain 25 1 - - 1 - - V/V Unity Gain Bandwidth V = 90mV 25 - 4 - - 4 - MHz OUT OUTPUT CHARACTERISTICS Output Voltage Swing Full 35 - - 35 - - V Output Current R = 1k 25 12 15 - 10 12 - mA L Output Resistance Open Loop 25 - 500 - - 500 - Full Power Bandwidth (Note 3) V = 35V 25 - 23 - - 23 - kHz OUT TRANSIENT RESPONSE A = +1, C = 50pF, R = 5k V L L Rise Time V = 200mV 25 - 60 135 - 60 135 ns OUT Overshoot V = 200mV 25 - 15 30 15 40 % OUT Slew Rate 25 3 5- 2.5 5- V/s POWER SUPPLY CHARACTERISTICS Supply Current 25 - 3.2 3.8 - 3.2 4.5 mA Supply Voltage Range Full 10 - 40 10 - 40 V Power Supply Rejection Ratio V = 10V to 40V Full 80 90 - 74 90 - dB S NOTES: 2. This parameter is based upon design calculations. 3. Full Power Bandwidth guaranteed based upon slew rate measurement: FPBW = S.R./2V V = 35V. PEAK PEAK FN2904.5 2