October 2004
U CT
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ENT
OLETE REPLACEM r at
O BS
Cente
NDED
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N O RE r T e c h n
ersil
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IN
1-888-
廬
HA-2602/883
Wideband, High Impedance
Operational Amplifier
Description
The HA-2602/883 is an internally compensated bipolar oper-
ational amplifier that features very high input impedance
coupled with wideband AC performance. The high resis-
tance of the input stage is complemented by low offset volt-
age (5mV max at +25
o
C) and low bias and offset current
(25nA max at +25
o
C) to facilitate accurate signal processing.
Offset voltage can be reduced further by means of an exter-
nal nulling potentiometer. The 4V/碌s minimum slew rate at
+25
o
C and the minimum open loop gain of 80kV/V at +25
o
C
enables the HA-2602/883 to perform high gain amplification
of fast, wideband signals. These dynamic characteristics,
coupled with fast settling times, make these amplifiers ide-
ally suited to pulse amplification designs as well as high fre-
quency or video applications. The frequency response of the
amplifier can be tailored to exact design requirements by
means of an external bandwidth control capacitor. Other
high performance designs such as high gain, low distortion
audio amplifiers, high-Q and wideband active filters and high
speed comparators, are excellent uses of this part.
Features
鈥?This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
鈥?High Input Impedance . . . . . . . . . . . . . . . . . 40M鈩?(Min)
500M鈩?(Typ)
鈥?High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . .4V/碌s (Min)
7V/碌s (Typ)
鈥?Low Input Bias Current . . . . . . . . . . . . . . . . 25nA (Max)
1nA (Typ)
鈥?Low Input Offset Current. . . . . . . . . . . . . . . . 5mV (Max)
鈥?Wide Unity Gain Bandwidth . . . . . . . . . . . 12MHz (Typ)
鈥?Output Short Circuit Protection
Applications
鈥?Video Amplifier
鈥?Pulse Amplifier
鈥?High-Q Active Filters
鈥?High Speed Comparators
鈥?Low Distortion Oscillators
Part Number Information
PART
NUMBER
HA2-2602/883
TEMPERATURE
RANGE
-55
o
C to +125
o
C
PACKAGE
8 Pin Can
Pinout
HA-2602/883
(METAL CAN)
TOP VIEW
COMP
8
BAL
1
-
+
3
4
V-
5
7
V+
-IN
2
6 OUT
+IN
BAL
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright 漏 Intersil Americas Inc. 2002, 2004. All Rights Reserved
Spec Number
1
511005-883
FN3700.2
INTERSIL
1
2
3
4
5
