TM
HA-5142/883
Dual, Ultra Low Power Operational Amplifier
July 1994
Features
Description
• This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
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.
o
• Low Supply Current at V = +5V. . . .(+25 C) 160µA (Max)
S
(Full) 200µA (Max)
• Wide Supply Voltage Range . . . . . . Single 3V to 30V or
Dual ±1.5 to ±15V
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/√Hz). These characteristics coupled with a 1.5V/µs
slew rate and a 24kHz bandwidth make the HA-5142/883
ideal for use in low power instrumentation, audio amplifier
and active filter designs.
• High Slew Rate. . . . . . . . . . . . . . . . . . . . . . 0.8V/µs (Min)
1.5V/µs (Typ)
• High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . 20kV/V (Min)
75kV/V (Typ)
• Low Noise (1kHz) . . . . . . . . . . . . . . . . . . 20nV/√Hz (Typ)
• 100% Tested at ±15V and +5V, 0V Power Supplies
• Unity Gain Stable
Ordering Information
• Dielectric Isolation
PART
NUMBER
TEMPERATURE
RANGE
PACKAGE
8 Lead CerDIP
8 Pin Can
Applications
• Portable Instruments
HA7-5142/883
HA2-5142/883
HA4-5142/883
-55oC to +125oC
-55oC to +125oC
-55oC to +125oC
• Meter Amplifiers
20 Lead Ceramic LCC
• Telephone Headsets
• Microphone Amplifiers
• Instrumentation
• For Further Design Ideas See Application Note AN544
Pinouts
HA-5142/883
(CERDIP)
TOP VIEW
HA-5142/883
(CLCC)
TOP VIEW
HA-5142/883
(METAL CAN)
TOP VIEW
V+
8
1
2
3
4
OUT1
-IN1
+IN1
V-
8
7
6
5
V+
3
2
1 20 19
1
3
7
5
OUT2
OUT1
OUT2
-IN2
+IN2
1
-
+
1
2
18
17
16
15
14
NC
4
5
6
7
8
NC
1
+
+
-
-
+
-
OUT2
NC
2
-
+
-IN1
NC
2
6
-IN1
-IN2
2
+
-
-IN2
NC
+IN1
NC
+IN2
+IN1
4
13
10 11 12
9
V -
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.
Spec Number 511035-883
FN3732.1
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
149