TM
HA-5142/883
Dual, Ultra Low Power Operational Amplifier
Description
The HA-5142/883 dual, ultra-low power operational amplifier
provides AC and DC performance characteristics similar to,
or better than most general purpose amplifiers while only
drawing 1/30 of the supply current of most general purpose
amplifiers. This amplifier is well suited to applications which
require low power dissipation and good electrical character-
istics.
The HA-5142/883 provides accurate signal processing by
virtue of their low input offset voltage (6mV), low input bias
current (100nA), high open loop gain (20kV/V) and low noise
(20nV/鈭欻z). These characteristics coupled with a 1.5V/碌s
slew rate and a 24kHz bandwidth make the HA-5142/883
ideal for use in low power instrumentation, audio amplifier
and active filter designs.
July 1994
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?Low Supply Current at V
S
= +5V. . . .(+25
o
C) 160碌A(chǔ) (Max)
(Full) 200碌A(chǔ) (Max)
鈥?Wide Supply Voltage Range . . . . . . Single 3V to 30V or
Dual
鹵1.5
to
鹵15V
鈥?High Slew Rate . . . . . . . . . . . . . . . . . . . . . . 0.8V/碌s (Min)
1.5V/碌s (Typ)
鈥?High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . 20kV/V (Min)
75kV/V (Typ)
鈥?Low Noise (1kHz) . . . . . . . . . . . . . . . . . . 20nV/鈭欻z (Typ)
鈥?100% Tested at
鹵15V
and +5V, 0V Power Supplies
鈥?Unity Gain Stable
鈥?Dielectric Isolation
Ordering Information
PART
NUMBER
HA7-5142/883
HA2-5142/883
HA4-5142/883
TEMPERATURE
RANGE
-55
o
C to +125
o
C
-55
o
C to +125
o
C
-55
o
C to +125
o
C
PACKAGE
8 Lead CerDIP
8 Pin Can
20 Lead Ceramic LCC
Applications
鈥?Portable Instruments
鈥?Meter Amplifiers
鈥?Telephone Headsets
鈥?Microphone Amplifiers
鈥?Instrumentation
鈥?For Further Design Ideas See Application Note AN544
Pinouts
HA-5142/883
(CERDIP)
TOP VIEW
NC
HA-5142/883
(CLCC)
TOP VIEW
OUT 1
NC
NC
V+
HA-5142/883
(METAL CAN)
TOP VIEW
V+
8
OUT1 1
18
NC
OUT2
NC
-IN2
NC
+IN1
3
4
V-
5
+IN2
-IN1
2
- +
1
2
+ -
6
-IN2
17
16
15
14
7
OUT2
OUT1
-IN1
+IN1
1
2
3
-
+
1
2
-
+
8
7
6
5
V+
OUT2
NC
-IN2
+IN2
-IN1
NC
+IN1
NC
4
5
6
7
8
3
2
1
-+
1 20 19
2
+ -
V- 4
9
NC
10 11 12 13
V-
NC
+IN2
NC
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 trademark of Intersil Americas Inc.
Copyright 漏 Intersil Americas Inc. 2002. All Rights Reserved
Spec Number
149
511035-883
FN3732.1
INTERSIL
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2
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