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Part: HA2-2520-2
Category:
Analog & Mixed-Signal Processing
-> Amplifiers
-> High Speed/Video Amplifiers
-> Voltage Feedback
Description: 20MHz, High Slew Rate, Uncompensated, High Input Impedance, Operational Amplifiers
Company: Intersil Corporation
Datasheet: Download HA2-2520-2 datasheet File size : 167 kB
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Datasheet text preview:
HA-2520, HA-2522, HA-2525
D a ta Sheet September 1998 File Number 2894.3
20MHz, High Slew Rate, Uncompensated, High Input Impedance, Operational Amplifiers
HA-2520/2522/2525 comprise a series of operational amplifiers delivering an unsurpassed combination of specifications for slew rate, bandwidth and settling time. These dielectrically isolated amplifiers are controlled at close loop gains greater than 3 without external compensation. In addition, these high performance components also provide low offset current and high input impedance. 120V/µs slew rate and 200ns (0.2%) settling time of these amplifiers make them ideal components for pulse amplification and data acquisition designs. These devices are valuable components for RF and video circuitry requiring up to 20MHz gain bandwidth and 2MHz power bandwidth. For accurate signal conditioning designs the HA-2520/2522/2525's superior dynamic specifications are complemented by 10nA offset current, 100M input impedance and offset trim capability. MIL-STD-883 product and data sheets are available upon request.
Features
· High Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . 120V/µs · Fast Settling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200ns · Full Power Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . 2MHz · Gain Bandwidth (AV 3) . . . . . . . . . . . . . . . . . . . . 20MHz · High Input Impedance . . . . . . . . . . . . . . . . . . . . . . 100M · Low Offset Current . . . . . . . . . . . . . . . . . . . . . . . . . . .10nA · Compensation Pin for Unity Gain Capability
Applications
· Data Acquisition Systems · RF Amplifiers · Video Amplifiers · Signal Generators
Pinouts
HA-2520 (CERDIP) HA-2525 (PDIP, CERDIP, SOIC) TOP VIEW
BAL -IN +IN 1 2 3 4 8 COMP V+ OUT BAL
Ordering Information
PART NUMBER (BRAND) HA2-2520-2 HA2-2522-2 HA2-2525-5 HA3-2525-5 HA7-2520-2 HA7-2525-5 HA9P2525-5 (H25255) TEMP. RANGE (oC) -55 to 125 -55 to 125 0 to 75 0 to 75 -55 to 125 0 to 75 0 to 75 PACKAGE 8 Pin Metal Can 8 Pin Metal Can 8 Pin Metal Can 8 Ld PDIP 8 Ld CERDIP 8 Ld CERDIP 8 Ld SOIC PKG. NO. T8.C T8.C T8.C
+
7 6 5
V-
E8.3 F8.3A F8.3A M8.15 HA-2520/22/25 (METAL CAN) TOP VIEW
COMP 8 BAL 1 7 V+
IN-
2
+ 3 4 V5
6
OUT
IN+
BAL
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-2520, HA-2522, HA-2525
Absolute Maximum Ratings
Supply Voltage (Between V+ and V- Terminals) . . . . . . . . . . . . 40V Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Thermal Information
Thermal Resistance (Typical, Note 1) JA (oC/W) JC (oC/W) Metal Can Package . . . . . . . . . . . . . . . 165 80 PDIP Package . . . . . . . . . . . . . . . . . . . 96 N/A CERDIP Package. . . . . . . . . . . . . . . . . 135 50 SOIC Package . . . . . . . . . . . . . . . . . . . 157 N/A Maximum Junction Temperature (Hermetic Packages). . . . . . . 175oC Maximum Junction Temperature (Plastic Package) . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC (SOIC - Lead Tips Only)
Operating Conditions
Temperature Range HA-2520/2522-2 . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC HA-2525-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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.
NOTE: 1. JA 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-2520-2 MIN TYP MAX MIN HA-2522-2 TYP MAX MIN HA-2525-5 TYP MAX UNITS
25 Full
50 ±10.0
4 20 100 10 100 -
8 11 200 400 25 50 -
40 ±10.0
5 25 125 20 100 -
10 14 250 500 50 100 -
40 ±10.0
5 30 125 20 100 -
10 14 250 500 50 100 -
mV mV µV/oC nA nA nA nA M V
Offset Voltage Drift Bias Current
Full 25 Full
Offset Current
25 Full
Input Resistance (Note 2) Common Mode Range TRANSFER CHARACTERISTICS Large Signal Voltage Gain (Notes 3, 6) Common Mode Rejection Ratio (Note 4) Gain Bandwidth (Notes 2, 5) Minimum Stable Gain OUTPUT CHARACTERISTICS Output Voltage Swing (Note 3) Output Current (Note 6) Full Power Bandwidth (Notes 6, 11) TRANSIENT RESPONSE (AV = +3) Rise Time (Notes 3, 7, 8, 10) Overshoot (Notes 3, 7, 8, 10) Slew Rate (Notes 3, 7, 10, 12) Settling Time (Notes 3, 7, 10, 12)
25 Full
25 Full Full 25 25
10 7.5 80 10 3
15 90 20 -
-
7.5 5 74 10 3
15 90 20 -
--
7.5 5 74 10 3
15 90 20 -
-
kV/V kV/V dB MHz V/V
Full 25 25
±10.0 ±10 1.5
±12.0 ±20 2.0
-
±10.0 ±10 1.2
±12.0 ±20 2.0
-
±10.0 ±10 1.2
±12.0 ±20 2.0
-
V mA MHz
25 25 25 25
±100 -
25 25 ±120 0.20
50 40 -
±80 -
25 25 ±120 0.20
50 50 -
±80 -
25 25 ±120 0.20
50 50 -
ns % V/µs µs
2
HA-2520, HA-2522, HA-2525
Electrical Specifications
PARAMETER VSUPPLY = ±15V (Continued) TEMP (oC) HA-2520-2 MIN TYP MAX MIN HA-2522-2 TYP MAX MIN HA-2525-5 TYP MAX UNITS
POWER SUPPLY CHARACTERISTICS Supply Current Power Supply Rejection Ratio (Note 9) 25 Full 80 4 90 6 74 4 90 6 74 4 90 6 mA dB
NOTES: 2. This parameter value is based on design calculations. 3. RL = 2k. 4. VCM = ±10V. 5. AV > 10. 6. VO = ±10.0V. 7. CL = 50pF. 8. VO = ±200mV. 9. V = ±5.0V. 10. See Transient Response Test Circuits and Waveforms. Slew Rate 11. Full Power Bandwidth guaranteed based on slew rate measurement using: F P B W = ---------------------------- . 2 VP E A K 12. VOUT = ±5V.
Test Circuits and Waveforms
+1.67V INPUT -1.67V +5V 75% OUTPUT -5V 25% t V SLEW RATE = V/t ERROR BAND ±10mV FROM FINAL VALUE ±67mV INPUT 0V OVERSHOOT ±200mV 90% OUTPUT 10% 0V RISE TIME
SETTLING TIME
NOTE: Measured on both positive and negative transitions from 0V to +200mV and 0V to -200mV at the output. FIGURE 1. SLEW RATE AND SETTLING TIME FIGURE 2. TRANSIENT RESPONSE
V+ 1µF
INPUT 667.2
2
7
0.001µF 6 4 1µF 100pF OUTPUT
3+
-
IN
+
1667 OUT 5pF 1333 667 2000 CR1 CR2 50pF D 2N4416 S G
V-
0.001µF 2001
-
4999.9 SETTLING TIME TEST POINT
NOTES: 13. AV = -3. 14. Feedback and summing resistor ratios should be 0.1% matched. 15. Clipping diodes CR1 and CR2 are optional. HP5082-2810 recommended. FIGURE 3. SLEW RATE AND TRANSIENT RESPONSE FIGURE 4. SETTLING TIME TEST CIRCUIT
3
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