HA-2640, HA-2645
Data Sheet August 7, 2015 FN2904.6 4MHz, High Supply Voltage Operational
Amplifiers Features HA-2640 and HA-2645 are monolithic operational amplifiers
which are designed to deliver unprecedented dynamic
specifications for a high voltage internally compensated
device. These dielectrically isolated devices offer very low
values for offset voltage and offset current coupled with large
output voltage swing and common mode input voltage. Supply Voltage п‚±10V to п‚±40V For maximum reliability, these amplifiers offer unconditional
output overload protection through current limiting and a chip
temperature sensing circuit. This sensing device turns the
amplifier “off”, when the chip reaches a certain temperature
level.
These amplifiers deliver п‚±35V common mode input voltage
range, п‚±35V output voltage swing, and up to п‚±40V supply
range for use in such designs as regulators, power supplies,
and industrial control systems. 4MHz gain bandwidth and
5V/пЃs slew rate make these devices excellent components
for high performance signal conditioning applications.
Outstanding input and output voltage swings coupled with a
low 5nA offset current make these amplifiers excitation
designs. Output Voltage Swing п‚±35V Offset Current . 5nA Bandwidth 4MHz Slew Rate . 5V/пЃs Common Mode Input Voltage Range п‚±35V Output Overload Protection Applications Industrial Control Systems Power Supplies High Voltage Regulators Resolver Excitation Signal Conditioning Ordering Information
PART NUMBER PART MARKING TEMP. RANGE (oC) 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 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 F8.3A Pinouts
HA-2640/2645 …