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Part: HA2-2620-2
Category:
Analog & Mixed-Signal Processing
-> Amplifiers
-> High Speed/Video Amplifiers
-> Voltage Feedback
Description: 100MHz, High Input Impedance, Very Wideband, Uncompensated Operational Amplifiers
Company: Intersil Corporation
Datasheet: Download HA2-2620-2 datasheet File size : 167 kB
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Datasheet text preview:
®
HA-2620, HA-2625
D a ta Sheet Ju n e 2003 FN2903.6
100MHz, High Input Impedance, Very Wideband, Uncompensated Operational Amplifiers
HA-2620/2625 are bipolar operational amplifiers that feature very high input impedance (500M, HA-2620) coupled with wideband AC performance. The high resistance of the input stage is complemented by low offset voltage (0.5mV, HA-2620) and low bias and offset current (1nA, HA-2620) to facilitate accurate signal processing. Input offset can be reduced further by means of an external nulling potentiometer. The 100MHz gain bandwidth product (HA-2620/2625 are stable for closed loop gains greater than 5), 35V/µs slew rate and 150kV/V open loop gain enables HA-2620/2625 to perform high gain amplification of very fast, wideband signals. These dynamic characteristics, coupled with fast settling times, make these amplifiers ideally suited to pulse amplification designs as well as high frequency (e.g., video) applications. The frequency response of the amplifier can be tailored to exact design requirements by means of an external bandwidth control capacitor connected from the Comp pin to GND. In addition to its application in pulse and video amplifier designs, HA-2620/2625 is particularly suited to other high performance designs such as high-gain low distortion audio amplifiers, high-Q and wideband active filters and highspeed comparators. For more information, please refer to Application Notes AN509, AN519 and AN546.
Features
· Gain Bandwidth Product (AV 5). . . . . . . . . . . . . 100MHz · High Input Impedance . . . . . . . . . . . . . . . . . . . . . 500M · Low Input Bias Current. . . . . . . . . . . . . . . . . . . . . . . . 1nA · Low Input Offset Current . . . . . . . . . . . . . . . . . . . . . . 1nA · Low Input Offset Voltage . . . . . . . . . . . . . . . . . . . . 0.5mV · High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150kV/V · Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V/µs · Output Short Circuit Protection · Compensation Pin for Unity Gain Capability
Applications
· Video and RF Amplifier · Pulse Amplifier · Audio Amplifiers and Filters · High-Q Active Filters · High Speed Comparators · Low Distortion Oscillator
Pinout
HA-2625 (PDIP, SOIC) TOP VIEW
Ordering Information
PART NUMBER (BRAND) HA2- 2620-2 HA3- 2625-5 HA9P2625 -9 (H26259) TEMP. RANGE (oC) -55 to 125 0 to 75 -40 to 85 PACKAGE 8 Pin Metal Can 8 Ld PDIP 8 Ld SOIC PKG. DWG. # T 8.C E8.3 M8.1 5
BAL -IN +IN V-
1 2 3 4 +
8 7 6 5
COMP V+ OUT BAL
HA-2620 (METAL CAN) TOP VIEW
COMP 8 BAL 1 -IN 2 +IN 3 4 V+ 7 V+ 6 OUT 5 BAL
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2003. All Rights Reserved. All other trademarks mentioned are the property of their respective owners.
HA-2620, HA-2625
Absolute Maximum Ratings
Supply Voltage (Between V+ and V- Terminals) . . . . . . . . . . . . 45V Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V Peak Output Current . . . . . . . . . . . . . . . Full Short Circuit Protection
Thermal Information
Thermal Resistance (Typical, Note 1) JA (oC/W) JC (oC/W) PDIP Package . . . . . . . . . . . . . . . . . . . 117 N/A SOIC Package . . . . . . . . . . . . . . . . . . . 165 N/A Metal Can Package . . . . . . . . . . . . . . . 165 80 Maximum Junction Temperature (Hermetic Package) . . . . . . . .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-2620-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC HA-2625-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 75oC HA-2625-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
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 (Note 3) Average Offset Voltage Drift Bias Current
VSUPPLY = ±15V, Unless Otherwise Specified TEMP. (oC) HA-2620-2 MIN TYP MAX M IN HA-2625-5, 9 TYP M AX UNITS
25 Full F ul l 25 F ul l
-
0. 5 2 5 1 10 1
4 6 15 35 15 35 -
40 ± 11
3 5 5 5 300 11 0.16 ± 12
5 7 25 40 25 40 -
mV mV µ V /o C nA nA nA nA M nV/Hz pA/Hz V
Offset Current
25 F ul l 65 ± 11
5 5 00 11 0.16 ± 12
Differential Input Resistance (Note 2) Input Noise Voltage Density (f = 1kHz) Input Noise Current Density (f = 1kHz) Common Mode Range TRANSFER CHARACTERISTICS Large Signal Voltage Gain (Notes 4, 5) Common Mode Rejection Ratio (Note 6) Minimum Stable Gain Gain Bandwidth Product (Notes 4, 7, 8) OUTPUT CHARACTERISTICS Output Voltage Swing (Note 4) Output Current (Note 5) Full Power Bandwidth (Notes 4, 5, 9, 13)
25 25 25 F ul l
25 F ul l F ul l 25 25
100 70 80 5 -
1 50 1 00 1 00
-
80 70 74 5 -
150 100 100
-
k V/V kV/V dB V/V M Hz
Full 25 25
± 10 ± 15 400
± 12 ± 22 6 00
-
± 10 ± 10 320
± 12 ± 18 600
-
V mA k Hz
2
HA-2620, HA-2625
Electrical Specifications
PARAMETER TRANSIENT RESPONSE (Note 8) Rise Time (Notes 4, 9, 10) Slew Rate (Notes 4, 9, 10, 12) 25 25 ± 25 17 ± 35 45 ± 20 17 ± 35 45 ns V /µ s VSUPPLY = ±15V, Unless Otherwise Specified (Continued) TEMP. (oC) HA-2620-2 MIN TYP MAX M IN HA-2625-5, 9 TYP M AX UNITS
POWER SUPPLY CHARACTERISTICS Supply Current Power Supply Rejection Ratio (Note 11) NOTES: 2. This parameter value guaranteed by design calculations. 3. Offset may be externally adjusted to zero. 4. RL = 2k. 5. VOUT = ±10V. 6. VCM = ±10V. 7. VOUT < 90mV. 8. 40dB Gain. 9. See Transient Response Test Circuits and Waveforms. 10. AV = 5 (The HA-2620 family is not stable at unity gain without external compensation). 11. VS = ±5V. 12. VOUT = ±5V. --- ew R-- t-13. Full Power Bandwidth guaranteed by slew rate measurement: FPBW = -S-l---------------a---e- . 2 VP E A K 25 F ul l 80 3 90 3.7 74 3 90 4 mA dB
Test Circuits and Waveforms
±40mV INPUT
0V
-1V
1V INPUT
±200mV 90% O U TP U T 10% 0V
RISE TIME
+5V 90% O U TP U T 10% -5V
V t SLEW RATE = V/t
NOTE: Measured on both positive and negative transitions from 0V to +200mV and 0V to -200mV at output. TRANSIENT RESPONSE SLEW RATE
IN
+
OUT
V+ 100k
-
1.6k 50pF 400 IN BAL OUT COMP CC
V-
NOTE: Tested Offset Adjustment is |VOS + 1mV| minimum referred to output. Typical range is ±10mV with RT = 100k. SLEW RATE AND TRANSIENT RESPONSE SUGGESTED VOS ADJUSTMENT AND COMPENSATION HOOK-UP
3
Others parts begin by ha
HA-1 HA-2 HA-3 HA-4 HA-5 HA-6 HA-7 HA-8 HA-9 HA-10
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