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Intersil Corporation - 4MHz/ High Supply Voltage Operational Amplifiers

Numéro de référence HA-2640
Description 4MHz/ High Supply Voltage Operational Amplifiers
Fabricant Intersil Corporation 
Logo Intersil Corporation 





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HA-2640 fiche technique
Data Sheet
HA-2640, HA-2645
September 1998 File Number 2904.3
4MHz, High Supply Voltage Operational
Amplifiers
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.
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 ±35V common mode input voltage
range, ±35V output voltage swing, and up to ±40V supply
range for use in such designs as regulators, power supplies,
and industrial control systems. 4MHz gain bandwidth and
5V/µs 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.
Pinouts
HA-2640/2645
(CERDIP)
TOP VIEW
BAL 1
-IN 2
+IN 3
V- 4
-
+
8 COMP
7 V+
6 OUT
5 BAL
Features
• Output Voltage Swing . . . . . . . . . . . . . . . . . . . . . . . . ±35V
• Supply Voltage . . . . . . . . . . . . . . . . . . . . . . ±10V to ±40V
• Offset Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5nA
• Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4MHz
• Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V/µs
• Common Mode Input Voltage Range . . . . . . . . . . . . ±35V
• Output Overload Protection
Applications
• Industrial Control Systems
• Power Supplies
• High Voltage Regulators
• Resolver Excitation
• Signal Conditioning
Ordering Information
PART NUMBER
HA2-2640-2
HA2-2645-5
HA7-2640-2
HA7-2645-5
TEMP.
RANGE (oC)
PACKAGE
-55 to 125 8 Pin Metal Can
0 to 75 8 Pin Metal Can
-55 to 125 8 Ld CERDIP
0 to 75 8 Ld CERDIP
PKG.
NO.
T8.C
T8.C
F8.3A
F8.3A
HA-2640/2645
(METAL CAN)
TOP VIEW
BAL 1
COMP
8
7 V+
-IN 2
-
+
6 OUT
+IN 3
5 BAL
4
V-
(TO-99 CASE VOLTAGE = FLOATING)
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999

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HA-2640 4MHz/ High Supply Voltage Operational Amplifiers Intersil Corporation
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HA-2645 4MHz/ High Supply Voltage Operational Amplifiers Intersil Corporation
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