Document
HA-5135
Data Sheet April 1999 File Number 2907.4
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/oC 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 device for 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. For the military grade product, refer to the HA-5135/883 data sheet.
Features
• Low Offset Voltage . . . . . . . . . . . . . . . . . . . . . 75µV (Max) • Low Offset Voltage Drift . . . . . . . . . . . . . . . . . . . 0.4µV/oC • Low Noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9nV/√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
PART NUMBER HA7-5135-5 TEMP. RANGE (oC) 0 to 75 PACKAGE 8 Ld CERDIP PKG. NO. F8.3A
Pinout
HA-5135 (CERDIP) TOP VIEW
BAL -IN +IN V-
1 2 3 4
8 BAL 1
+
7 V+ 6 OUT 5 BAL 1
NOTE: Both BAL 1 pins are connected together internally.
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
Voltage Between V+ and V- Terminals. . . . . . . . . . . . . . . . . . . . 40V Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V Output Short Circuit Duration. . . . . . . . . . . . . . . . . . . . . . . Indefinite
Thermal Information
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
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.
Electrical Specifications
PARAMETER INPUT CHARACTERISTICS Offset Voltage
VSUPPLY = ±15V TEMP. (oC) HA-5135-5 MIN TYP MAX UNITS
TEST CONDITIONS
25 Full
±12 20 -
10 50 0.4 ±1 0.02 0.02 30 13.0 10.0 9.0 15 0.4 0.17 0.14
75 130 1.3 ±4 ±6 0.04 4 5.5 0.04 0.6 18.0 13.0 11.0 30 0.8 0.23 0.17
µV µV µV/oC nA nA nA/oC nA nA nA/oC V MΩ µVP-P nV/√Hz nV/√Hz nV/√Hz pAP-P pA/√Hz pA/√Hz pA/√Hz
Average Offset Voltage Drift Bias Current
Full 25 Full
Bias Current Average Drift Offset Current
Full 25 Full
Offset Current Average Drift Common Mode Range Differential Input Resistance Input Noise Voltage (Note 3) Input Noise Voltage Density (Note 3) 0.1Hz to 10Hz f = 10Hz f = 100Hz f = 1000Hz Input Noise Current (Note 3) Input Noise Current Density (Note 3) 0.1Hz to 10Hz f = 10Hz f = 100Hz f = 1000Hz TRANSFER CHARACTERISTICS Large Signal Voltage Gain VOUT = ±10V, RL = 2kΩ
Full Full 25 25 25
25 25
-
25 Full
120 120 106 0.6
140 120 2.5
-
dB dB dB MHz
Common Mode Rejection Ratio Closed Loop Bandwidth OUTPUT CHARACTERISTICS Output Voltage Swing
VCM = ±10V AVCL = +1
Full 25
RL = 600Ω
25 Full
±10 ±10
±12 -
-
V V
2
HA-5135
Electrical Specifications
PARAMETER Full Power Bandwidth (Note 4) Output Current Output Resistance TRANSIENT RESPONSE (Note 6) Rise Time Slew Rate Settling Time (Note 7) POWER SUPPLY CHARACTERISTICS Supply Current Power Supply Rejection Ratio NOTES: 3. Not tested. 90% of units meet or exceed these specifications. Slew Rate 4. Full power bandwidth guaranteed based on slew rate measurem.