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Intersil Corporation |
Data Sheet
HA-5127, HA-5127A
September 1998 File Number 2906.4
8.5MHz, Ultra-Low Noise
Precision Operational Amplifier
The HA-5127 monolithic operational amplifier features an
unparalleled combination of precision DC and wideband
high speed characteristics. Utilizing the Intersil D. I.
technology and advanced processing techniques, this
unique design unites low noise (3nV/√Hz) precision
instrumentation performance with high speed (10V/µs)
wideband capability.
This amplifier’s impressive list of features include low VOS
(10µV), wide unity gain-bandwidth (8.5MHz), high open loop
gain (1800V/mV), and high CMRR (126dB). Additionally, this
flexible device operates over a wide supply range (±5V to
±15V) while consuming only 140mW of power.
Using the HA-5127 allows designers to minimize errors while
maximizing speed and bandwidth.
This device is ideally suited for low level transducer signal
amplifier circuits. Other applications which can utilize the
HA-5127’s qualities include instrumentation amplifiers, pulse
amplifiers, audio preamplifiers, and signal conditioning
circuits. This device can easily be used as a design
enhancement by directly replacing the 725, OP25, OP06,
OP07, OP27 and OP37. For the military grade product, refer
to the HA-5127/883 data sheet.
Pinout
HA-5127
(CERDIP, SOIC)
TOP VIEW
BAL 1
-IN 2
+IN 3
V- 4
-
+
8 BAL
7 V+
6 OUT
5 NC
Features
• Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V/µs
• Unity Gain Bandwidth. . . . . . . . . . . . . . . . . . . . . . 8.5MHz
• Low Noise. . . . . . . . . . . . . . . . . . . . . . . . 3nV/√Hz at 1kHz
• Low VOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10µV
• High CMRR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126dB
• High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1800V/mV
Applications
• High Speed Signal Conditioners
• Wide Bandwidth Instrumentation Amplifiers
• Low Level Transducer Amplifiers
• Fast, Low Level Voltage Comparators
• Highest Quality Audio Preamplifiers
• Pulse/RF Amplifiers
Ordering Information
PART NUMBER
(BRAND)
HA7-5127-2
HA7-5127-5
HA7-5127A-5
HA9P5127-5
(H51275)
TEMP.
RANGE (oC)
PACKAGE
-55 to 125 8 Ld CERDIP
0 to 75 8 Ld CERDIP
0 to 75 8 Ld CERDIP
0 to 75 8 Ld SOIC
PKG.
NO.
F8.3A
F8.3A
F8.3A
M8.15
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
HA-5127, HA-5127A
Absolute Maximum Ratings
Thermal Information
Supply Voltage Between V+ and V- Terminals. . . . . . . . . . . . . . 44V
Differential Input Voltage (Note 3) . . . . . . . . . . . . . . . . . . . . . . . 0.7V
Output Current . . . . . . . . . . . . . . . . . . . . Full Short Circuit Protection
Operating Conditions
Temperature Range
HA-5127-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
HA5127/27A-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 75oC
Thermal Resistance (Typical, Note 2)
θJA (oC/W) θJC (oC/W)
CERDIP Package. . . . . . . . . . . . . . . . . . . 135
50
SOIC Package . . . . . . . . . . . . . . . . . . . . . 157
N/A
Maximum Junction Temperature (Ceramic Package, Note 1) . . .175oC
Maximum Junction Temperature (Plastic Package) . . . . . . . .150oC
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
(SOIC - Lead Tips Only)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Maximum power dissipation, including output load must be designed to maintain the maximum junction temperature below 175oC for Hermetic
packages, and below 150oC for the plastic packages.
2. θJA is measured with the component mounted on an evaluation PC board in free air.
3. For differential input voltages greater than 0.7V, the input current must be limited to 25mA to protect the back-to-back input diodes.
Electrical Specifications VSUPPLY = ±15V, CL < 50pF, RS < 100Ω
PARAMETER
INPUT CHARACTERISTICS
Offset Voltage
TEST CONDITIONS
Average Offset Voltage Drift
Bias Current
Offset Current
Common Mode Range
Differential Input Resistance (Note 4)
Input Noise Voltage (Note 5)
Input Noise Voltage Density
(Note 6)
Input Noise Current Density
(Note 6)
TRANSFER CHARACTERISTICS
Large Signal Voltage Gain
0.1Hz to 10Hz
f = 10Hz
f = 100Hz
f = 1000Hz
f = 10Hz
f = 100Hz
f = 1000Hz
VOUT = ±10V, RL = 2kΩ
Common Mode Rejection Ratio
Minimum Stable Gain
Unity-Gain-Bandwidth
OUTPUT CHARACTERISTICS
Output Voltage Swing
Full Power Bandwidth (Note 7)
Output Resistance
Output Current
TRANSIENT RESPONSE (Note 8)
Rise Time
VCM = ±10V
RL = 600Ω
RL = 2kΩ
Open Loop
TEMP.
(oC)
25
Full
Full
25
Full
25
Full
Full
25
25
25
25
25
Full
Full
25
25
25
Full
25
25
25
25
HA-5127A
MIN TYP MAX
-
-
-
-
-
-
-
±10.3
1.5
-
-
-
-
-
-
-
10
30
0.2
±10
±20
7
15
±11.5
6
0.08
3.5
3.1
3.0
1.7
1.0
0.4
25
60
0.6
±40
±60
35
50
-
-
0.18
8.0
4.5
3.8
4.0
2.3
0.6
1000
600
114
1
5
1800
1200
126
-
8.5
-
-
-
-
-
±10.0
±11.7
111
-
16.5
±11.5
±13.8
160
70
25
-
-
-
-
-
- - 150
HA-5127
MIN TYP MAX UNITS
-
-
-
-
-
-
-
±10.3
0.8
-
-
-
-
-
-
-
30
70
0.4
±15
±35
12
30
±11.5
4
0.09
3.8
3.3
3.2
1.7
1.0
0.4
100
300
1.8
±80
±150
75
135
-
-
0.25
8.0
4.5
3.8
-
-
0.6
µV
µV
µV/oC
nA
nA
nA
nA
V
MΩ
µVP-P
nV/√Hz
nV/√Hz
nV/√Hz
pA/√Hz
pA/√Hz
pA/√Hz
700 1500
300 800
100 120
1-
5 8.5
- V/mV
- V/mV
- dB
- V/V
- MHz
±10.0
±11.5
111
-
16.5
±11.5
±13.5
160
70
25
-
-
-
-
-
V
V
kHz
Ω
mA
- - 150 ns
2
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