HA-5112/883
Dual, Low Noise, High Performance
Uncompensated Operational Amplifier
July 1994
Features
Description
• This Circuit is Processed in Accordance to MIL-STD- Low Noise and high performance are key words describing
883 and is Fully Conformant Under the Provisions of the dual, uncompensated HA-5112/883. This general pur-
Paragraph 1.2.1.
pose amplifier offers an array of dynamic specifications
including 12V/µs slew rate (min), and 54MHz gain-band-
width-product for AVCL ≥ 10. Complementing these outstand-
ing parameters is a very low noise specification of 6nV/√Hz
at 1kHz (max).
• Low Input Noise Voltage Density at 1kHz. . . 6nV/√Hz(Max)
4.3nV/√Hz(Typ)
• High Slew Rate. . . . . . . . . . . . . . . . . . . . . . 12V/µs (Min)
20V/µs (Typ)
Fabricated using the Intersil standard high frequency D.I.
process, these operational amplifiers also offer excellent
input specifications such as 2.5mV (max) offset voltage and
75nA (max) offset current. Complementing these specifica-
tions are 100dB (min) open loop gain and 55dB channel
separation (min). The HA-5112/883 also consumes a very
modest amount of supply power (180mW/package).
• Wide Gain Bandwidth Product (AVCL ≥ 10) . . . . 54MHz
• Low Offset Voltage Drift . . . . . . . . . . . . . . 3µV/oC (Typ)
• High Open Loop Gain (Full Temp.). . . . . 100kV/V (Min)
250kV/V (Typ)
• High CMRR/PSRR (Full Temp.). . . . . . . . . . .86dB (Min)
100dB (Typ)
This impressive combination of features make this amplifier
ideally suited for designs ranging from audio amplifiers and
active filters to the most demanding signal conditioning and
instrumentation circuits.
• Low Offset Voltage Drift . . . . . . . . . . . . . . 3µV/oC (Typ)
• No Crossover Distortion
• Standard Dual Pinout
Ordering Information
Applications
PART
NUMBER
TEMPERATURE
RANGE
PACKAGE
8 Pin Can
• High Quality Audio Preamplifiers
• High Q Active Filters
o
o
HA2-5112/883
HA4-5112/883
HA7-5112/883
-55 C to +125 C
• Low Noise Function Generators
• Low Distortion Oscillators
• Low Noise Comparators
o
o
-55 C to +125 C
20 Lead Ceramic LCC
8 Lead CerDIP
o
o
-55 C to +125 C
Pinouts
HA-5112/883
(CERDIP)
TOP VIEW
HA-5112/883
(CLCC)
TOP VIEW
HA-5112/883
(METAL CAN)
TOP VIEW
V+
8
1
2
3
4
OUT1
-IN1
+IN1
V-
8
7
6
5
V+
3
1
2
20 19
OUT1
2
1
7
5
OUT2
6
1
2
OUT2
-IN2
+IN2
18
17
16
15
14
4
5
6
7
8
NC
1
-
+
2
-
NC
1
+
-
+
+
-
-
-IN1
OUT2
NC
-IN1
-IN2
2
NC
+IN1
NC
+
-
+
-IN2
NC
3
+IN2
+IN1
4
9
10 11 12 13
V-
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Spec Number 511032-883
File Number 3711
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