廬
HA-5101/883
Data Sheet
August 17, 2005
FN3931.1
Low Noise, High Performance Operational
Amplifier
The HA-5101/883 is a dielectrically isolated operational
amplifier featuring low noise and high performance. This
amplifier has an excellent noise voltage density of
4.5nV/鈭欻z (max) at 1kHz. The unity gain stable
HA-5101/883 yields a 10MHz unity gain bandwidth and a
6V/碌s slew rate.
DC characteristics of the HA-5101/883 assure accurate
performance. The 3mV (max) offset voltage is externally
adjustable and offset voltage drift is just 3碌V/擄C. Low bias
currents (200nA max) reduce input current errors and the
high open loop voltage gain of 100kV/V, over temperature,
increases the loop gain for low distortion amplification.
The HA-5101/883 is ideal for audio applications, especially
low-level signal amplifiers such as microphone, tape head
and preamplifiers. Additionally, it is well suited for low
distortion oscillators, low noise function generators and high
Q filters.
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 Noise Voltage @ 1kHz . . . . . . . . . . . 4.5nV/鈭欻z Max
鈥?Low Noise Current @ 1kHz . . . . . . . . . . . . . 3pA/鈭欻z Max
鈥?Wide Unity Gain Bandwidth . . . . . . . . . . . . . . . 10MHz Min
鈥?High Gain (Full Temp) . . . . . . . . . . . . . . . . . .100kV/V Min
(Room Temp) . . . . . . . . . . . . . . . . . 1MV/V Typ
鈥?Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V/碌s Min
鈥?High CMRR/PSRR (Full Temp) . . . . . . . . . . . . . 80dB Min
鈥?High Output Drive Capability (Full Temp) . . . . . . . . . 25mA
Applications
鈥?High Quality Audio Preamplifiers
鈥?High Q Active Filters
鈥?Low Noise Function Generators
鈥?Low Distortion Oscillators
鈥?Low Noise Comparators
Ordering Information
PART NUMBER
HA7-5101/883
5962-89636012A
TEMP.
RANGE (擄C)
-55 to 125
-55 to 125
PACKAGE
8 Ld CerDIP
PKG.
DWG. #
F8.3A
20 Ld Ceramic LCC J20.A
Pinouts
HA7-5101/883 (CERDIP)
TOP VIEW
NC
5962-896360 (CLCC)
TOP VIEW
BAL
NC
NC
20
NC
19
18
NC
17
V+
-
+
16 NC
15 OUT
14
NC
9
NC
10
V-
11
NC
12
BAL
13
NC
BAL
-IN
+IN
V-
1
2
3
4
8
7
6
5
NC
NC
4
5
6
7
8
V+
OUT
BAL
3
2
1
-
+
-IN
NC
+IN
NC
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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