HA2-2640-2 INTERSIL [Intersil Corporation], HA2-2640-2 Datasheet
HA2-2640-2
Manufacturer Part Number
HA2-2640-2
Description
4MHz, High Supply Voltage Operational Amplifiers
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet
1.HA2-2640-2.pdf
(6 pages)
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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/ s 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
BAL
+IN
-IN
V-
3
4
1
2
HA-2640/2645
TOP VIEW
(CERDIP)
+
-
1
Data Sheet
8
7
6
5
COMP
V+
OUT
BAL
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Output Voltage Swing . . . . . . . . . . . . . . . . . . . . . . . .
• Supply Voltage . . . . . . . . . . . . . . . . . . . . . .
• Offset Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5nA
• Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4MHz
• Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V/ s
• Common Mode Input Voltage Range . . . . . . . . . . . .
• Output Overload Protection
Applications
• Industrial Control Systems
• Power Supplies
• High Voltage Regulators
• Resolver Excitation
• Signal Conditioning
Ordering Information
HA2-2640-2
HA2-2645-5
HA7-2640-2
HA7-2645-5
1-888-INTERSIL or 321-724-7143
PART NUMBER
September 1998
(TO-99 CASE VOLTAGE = FLOATING)
-IN
BAL
+IN
RANGE (
2
-55 to 125
-55 to 125
1
TEMP.
0 to 75
0 to 75
3
HA-2640/2645
(METAL CAN)
HA-2640, HA-2645
TOP VIEW
COMP
-
+
o
V-
8
4
|
C)
Copyright
8 Pin Metal Can
8 Pin Metal Can
8 Ld CERDIP
8 Ld CERDIP
File Number 2904.3
5
7
PACKAGE
6
BAL
©
V+
OUT
Intersil Corporation 1999
10V to 40V
T8.C
T8.C
F8.3A
F8.3A
PKG.
NO.
35V
35V
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HA2-2640-2 Summary of contents
Page 1
... 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 COMP V+ OUT BAL CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. ...
Page 2
Absolute Maximum Ratings Voltage Between V+ and V- Terminals 100V Differential Input Voltage Range . . . . . . . . ...
Page 3
Schematic Diagram ...
Page 4
Test Circuits and Waveform Typical Performance Curves BIAS CURRENT 5 OFFSET CURRENT 0 -50 - TEMPERATURE ( FIGURE 4. INPUT BIAS AND OFFSET CURRENT vs TEMPERATURE 1.4 1.2 SLEW RATE 1.0 BANDWIDTH 0.8 ...
Page 5
Typical Performance Curves 1.2 1.1 1.0 BANDWIDTH 0.9 0 SUPPLY VOLTAGE ( V) FIGURE 8. NORMALIZED AC PARAMETERS vs SUPPLY o VOLTAGE 100 V = 40V SUPPLY V = 20V SUPPLY V = 10V SUPPLY ...
Page 6
Die Characteristics DIE DIMENSIONS: 93 mils x 68 mils x 19 mils 2360 m x 1720 m x 483 m METALLIZATION: Type: Al Å Å Thickness: 16k 2k PASSIVATION: Type: Nitride ( over Silox (SiO 3 ...