Intersil Corporation HA-5135 Datasheet
HA-5135
Data Sheet April 1999
2.5MHz, Precision Operational Amplifier
The Intersil HA-5135 is a precision operational amplifier
manufactured using a combination of key technological
advancements to provide outstanding input characteristics.
A Super Beta input stage is combined with laser trimming,
dielectric isolation and matching techniques to produce
75µV (Maximum) input offset voltage and 0.4µV/
o
C input
offset voltage average drift. Other features enhanced by this
process include 9nV/√
Hz (Typ) Input Noise Voltage, 1nA
Input Bias Current and 140dB Open Loop Gain.
These features coupled with 120dB CMRR and PSRR make
the HA-5135 an ideal de vicefor precision DC instrumentation
amplifiers. Excellent input characteristics in conjunction with
2.5MHz bandwidth and 0.8V/µs slew rate, make this
amplifier extremely useful for precision integrator and
biomedical amplifier designs. This amplifier is also well
suited for precision data acquisition and for accurate
threshold detector applications.
HA-5135 offers added features over the industry standard
OP-07 in regards to bandwidth and slew rate specifications.
Forthe military grade product, refer to the HA-5135/883 data
sheet.
Pinout
HA-5135
(CERDIP)
TOP VIEW
File Number 2907.4
Features
• Low Offset Voltage . . . . . . . . . . . . . . . . . . . . . 75µV (Max)
• Low Offset Voltage Drift . . . . . . . . . . . . . . . . . . . 0.4µV/
• Low Noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9nV/√
o
Hz
• Open Loop Gain. . . . . . . . . . . . . . . . . . . . . . . . . . . 140dB
• Unity Gain Bandwidth. . . . . . . . . . . . . . . . . . . . . . 2.5MHz
• All Bipolar Construction
Applications
• High Gain Instrumentation
• Precision Data Acquisition
• Precision Integrators
• Biomedical Amplifiers
• Precision Threshold Detectors
Ordering Information
TEMP.
PART NUMBER
HA7-5135-5 0 to 75 8 Ld CERDIP F8.3A
RANGE (oC) PACKAGE
PKG.
NO.
C
1
BAL
2
-IN
+IN
V-
NOTE: Both BAL 1 pins are connected together internally.
-
+
3
4
8
BAL 1
7
V+
6
OUT
5
BAL 1
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-5135
Absolute Maximum Ratings Thermal Information
Voltage Between V+ and V- Terminals. . . . . . . . . . . . . . . . . . . . 40V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Output Short Circuit Duration. . . . . . . . . . . . . . . . . . . . . . . Indefinite
Operating Conditions
Temperature Ranges
HA-5135-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 75oC
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.
2. θJA is measured with the component mounted on an evaluation PC board in free air.
Thermal Resistance (Typical, Note 2) θJA (oC/W) θJC (oC/W)
CERDIP Package. . . . . . . . . . . . . . . . . 135 50
Maximum Junction Temperature (Note 1) . . . . . . . . . . . . . . . . 175oC
Maximum Storage Temperature Range. . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
Electrical Specifications V
PARAMETER TEST CONDITIONS
INPUT CHARACTERISTICS
Offset Voltage 25 - 10 75 µV
Average Offset Voltage Drift Full - 0.4 1.3 µV/oC
Bias Current 25 - ±1 ±4nA
Bias Current Average Drift Full - 0.02 0.04 nA/oC
Offset Current 25 - - 4 nA
Offset Current Average Drift Full - 0.02 0.04 nA/oC
Common Mode Range Full ±12 - - V
Differential Input Resistance 25 20 30 - MΩ
Input Noise Voltage (Note 3) 0.1Hz to 10Hz 25 - - 0.6 µV
Input Noise Voltage Density
(Note 3)
Input Noise Current (Note 3) 0.1Hz to 10Hz 25 - 15 30 pA
Input Noise Current Density
(Note 3)
TRANSFER CHARACTERISTICS
Large Signal Voltage Gain V
Common Mode Rejection Ratio VCM = ±10V Full 106 120 - dB
Closed Loop Bandwidth A
OUTPUT CHARACTERISTICS
Output Voltage Swing RL = 600Ω 25 ±10 ±12 - V
SUPPLY
= ±15V
TEMP.
(oC)
Full - 50 130 µV
Full - - ±6nA
Full - - 5.5 nA
f = 10Hz 25 - 13.0 18.0 nV/√Hz
f = 100Hz - 10.0 13.0 nV/√Hz
f = 1000Hz - 9.0 11.0 nV/√Hz
f = 10Hz 25 - 0.4 0.8 pA/√Hz
f = 100Hz - 0.17 0.23 pA/√Hz
f = 1000Hz - 0.14 0.17 pA/√Hz
= ±10V, RL = 2kΩ 25 120 140 - dB
OUT
Full 120 - - dB
= +1 25 0.6 2.5 - MHz
VCL
Full ±10 - - V
HA-5135-5
UNITSMIN TYP MAX
P-P
P-P
2
HA-5135
Electrical Specifications V
PARAMETER TEST CONDITIONS
= ±15V (Continued)
SUPPLY
TEMP.
(oC)
HA-5135-5
UNITSMIN TYP MAX
Full Power Bandwidth (Note 4) RL = 2kΩ 25 8 10 - kHz
Output Current V
= 10V 25 ±15 ±20 - mA
OUT
Output Resistance Note 5 25 - 45 - Ω
TRANSIENT RESPONSE (Note 6)
Rise Time 25 - 340 - ns
Slew Rate 25 0.5 0.8 - V/µs
Settling Time (Note 7) 25 - 11 - µs
POWER SUPPLY CHARACTERISTICS
Supply Current Full - 1.0 1.7 mA
Power Supply Rejection Ratio VS = ±5V to ±20V Full 94 130 - dB
NOTES:
3. Not tested. 90% of units meet or exceed these specifications.
4. Full power bandwidth guaranteed based on slew rate measurement using: .
FPBW
5. Output resistance measured under open loop conditions (f = 100Hz).
Slew Rate
------------------------------ -=
2π V
PEAK
6. Refer to test circuits section of the data sheet.
7. Settling time is measured to 0.1% of final value for a 10V output step and AV = -1.
Test Circuits and Waveforms
FIGURE 1. SLEW RATE AND TRANSIENT RESPONSE TEST CIRCUIT
INPUT
OUTPUT
Vertical Scale: Input = 50mV/Div. Output = 100mV/Div.
Horizontal Scale: 1µs/Div.
IN
+
-
2kΩ
0V
INPUT
0V
OUTPUT
OUT
100pF
0V
0V
Vertical Scale: 5V/Div.
Horizontal Scale: 5µs/Div.
SMALL SIGNAL RESPONSE
3
LARGE SIGNAL RESPONSE
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