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HA-2645 Schematic ( PDF Datasheet ) - Intersil Corporation

Teilenummer HA-2645
Beschreibung 4MHz/ High Supply Voltage Operational Amplifiers
Hersteller Intersil Corporation
Logo Intersil Corporation Logo 




Gesamt 6 Seiten
HA-2645 Datasheet, Funktion
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






HA-2645 Datasheet, Funktion
HA-2640, HA-2645
Die Characteristics
DIE DIMENSIONS:
93 mils x 68 mils x 19 mils
2360µm x 1720µm x 483µm
METALLIZATION:
Type: Al, 1% Cu
Thickness: 16kÅ ±2kÅ
PASSIVATION:
Type: Nitride (Si3N4) over Silox (SiO2, 5% Phos.)
Silox Thickness: 12kÅ ±2kÅ
Nitride Thickness: 3.5kÅ ±1.5kÅ
Metallization Mask Layout
SUBSTRATE POTENTIAL (Powered Up):
Unbiased
TRANSISTOR COUNT:
76
PROCESS:
HV200 Bipolar Dielectric Isolation
HA-2640, HA-2645
BAL
COMP
-IN V+
OUT
+IN
V- BAL
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site www.intersil.com
Sales Office Headquarters
NORTH AMERICA
Intersil Corporation
P. O. Box 883, Mail Stop 53-204
Melbourne, FL 32902
TEL: (321) 724-7000
FAX: (321) 724-7240
EUROPE
Intersil SA
Mercure Center
100, Rue de la Fusee
1130 Brussels, Belgium
TEL: (32) 2.724.2111
FAX: (32) 2.724.22.05
ASIA
Intersil (Taiwan) Ltd.
7F-6, No. 101 Fu Hsing North Road
Taipei, Taiwan
Republic of China
TEL: (886) 2 2716 9310
FAX: (886) 2 2715 3029
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