DATASHEET HA-2640, HA-2645 FN2904 Rev 6.00 4MHz, High Supply Voltage Operational Amplifiers August 7, 2015 HA-2640 and HA-2645 are monolithic operational amplifiers Features which are designed to deliver unprecedented dynamic Output Voltage Swing . 35V specifications for a high voltage internally compensated device. These dielectrically isolated devices offer very low Supply Voltage 10V to 40V values for offset voltage and offset current coupled with Offset Current . 5nA large output voltage swing and common mode input voltage. Bandwidth 4MHz For maximum reliability, these amplifiers offer unconditional Slew Rate . 5V/s output overload protection through current limiting and a chip temperature sensing circuit. This sensing device turns the Common Mode Input Voltage Range 35V amplifier off, when the chip reaches a certain temperature Output Overload Protection level. These amplifiers deliver 35V common mode input voltage Applications range, 35V output voltage swing, and up to 40V supply Industrial Control Systems range for use in such designs as regulators, power supplies, and industrial control systems. 4MHz gain bandwidth and Power Supplies 5V/ s slew rate make these devices excellent components High Voltage Regulators for high performance signal conditioning applications. Outstanding input and output voltage swings coupled with a Resolver Excitation low 5nA offset current make these amplifiers excitation Signal Conditioning designs. Ordering Information o PART NUMBER PART MARKING TEMP. RANGE ( C) PACKAGE PKG. DWG. 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 (No longer available or supported) HA2-2645-5 0 to 75 8 Pin Metal Can T8.C HA7-2645-5 (No longer available or supported) 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 -IN 2 7 V+ - - -IN 2 6 OUT + + +IN 3 6 OUT 5 3 BAL +IN 4 V- 5 BAL 4 V- (TO-99 CASE VOLTAGE = FLOATING) FN2904 Rev 6.00 Page 1 of 9 August 7, 2015HA-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 Rev 6.00 Page 2 of 9 August 7, 2015