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Part: HA2-2605-5
Category:
Analog & Mixed-Signal Processing
-> Amplifiers
-> High Speed/Video Amplifiers
-> Voltage Feedback
Description: 12MHz, High Input Impedance Operational Amplifiers
Company: Intersil Corporation
Datasheet: Download HA2-2605-5 datasheet File size : 167 kB
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®
HA-2600, HA-2605
D a t a Sheet A u g us t 2002 FN2902.4
12MHz, High Input Impedance Operational Amplifiers
HA-2600/2605 are internally compensated bipolar operational amplifiers that feature very high input impedance (500M, HA-2600) coupled with wideband AC performance. The high resistance of the input stage is complemented by low offset voltage (0.5mV, HA-2600) and low bias and offset current (1nA, HA-2600) to facilitate accurate signal processing. Input offset can be reduced further by means of an external nulling potentiometer. 12MHz unity gainbandwidth, 7V/µs slew rate and 150kV/V open-loop gain enables HA-2600/2605 to perform high-gain amplification of 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. In addition to its application in pulse and video amplifier designs, HA-2600/2605 are 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 Note AN515.
Features
· Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12MHz · 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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V/µs · Output Short Circuit Protection · Unity Gain Stable
Applications
· Video Amplifier · Pulse Amplifier · Audio Amplifiers and Filters · High-Q Active Filters · High-Speed Comparators · Low Distortion Oscillators
Pinouts Ordering Information
PART NUMBER HA2- 2600-2 HA3- 2605-5 TEMP. RANGE (oC) -55 to 125 0 to 75 PACKAGE 8 Pin Metal Can 8 Ld PDIP PKG. NO. T 8.C E8.3
-IN BAL 1 2 3 4 V-
HA-2600 (METAL CAN) TOP VIEW
COMP 8 7 V+ 6 OUT 5 BAL
+
-
+IN
HA-2605 (PDIP) TOP VIEW
1 2 3 4 8 COMP
BAL -IN +IN 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. 2002. All Rights Reserved
HA-2600, HA-2605
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) Metal Can Package . . . . . . . . . . . . . . . 165 80 PDIP Package . . . . . . . . . . . . . . . . . . . 115 N/A 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
Operating Conditions
Temperature Range HA-2600-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC HA-2605-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications
VSUPPLY = ±15V, Unless Otherwise Specified TEMP. (oC) HA-2600-2 MIN TYP MAX MIN HA-2605-5 TYP MA X UNITS
PARAMETER INPUT CHARACTERISTICS Offset Voltage
25 F ul l
100 ±11
0 .5 2 5 1 10 1 5 500 11 0.16 ±12
4 6 10 30 10 30 -
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
Average Offset Voltage Drift Bias Current
F ull 25 F ul l
Offset Current
25 F ul l
Differential Input Resistance (Note 12) Input Noise Voltage Density (f = 1kHz) Input Noise Current Density (f = 1kHz) Common Mode Range TRANSFER CHARACTERISTICS Large Signal Voltage Gain (Notes 3, 6)
25 25 25 F ul l
25 F ul l
100 70 80 1 -
150 100 12
-
80 70 74 1 -
150 100 12
-
k V/V kV/V dB V/V MHz
Common Mode Rejection Ratio (Note 4) Minimum Stable Gain Gain Bandwidth Product (Note 5) OUTPUT CHARACTERISTICS Output Voltage Swing (Note 3) Output Current (Note 6) Full Power Bandwidth (Notes 6, 13) TRANSIENT RESPONSE (Note 10) Rise Time (Notes 3, 7, 8, 9) Overshoot (Notes 3, 7, 8, 9) Slew Rate (Notes 3, 7, 9, 14) Settling Time (Notes 3, 7, 15)
F ul l 25 25
Full 25 25
±10 ±15 50
±12 ±22 75
-
±10 ±10 50
± 12 ± 18 75
-
V mA kHz
25 25 25 25
±4 -
30 25 ±7 1.5
60 40 -
±4 -
30 25 ±7 1 .5
60 40 -
ns % V /µ s µs
2
HA-2600, HA-2605
Electrical Specifications
VSUPPLY = ±15V, Unless Otherwise Specified (Continued) TEMP. (oC) HA-2600-2 MIN TYP MAX MIN HA-2605-5 TYP MA X UNITS
PARAMETER POWER SUPPLY CHARACTERISTICS Supply Current Power Supply Rejection Ratio (Note 11) NOTES:
25 F ul l
80
3 90
3.7 -
74
3 90
4 -
mA dB
2. Typical and minimum specifications for -9 are identical to those of -5. All maximum specifications for -9 are identical to those of -5 except for Full Temperature Bias and Offset Currents, which are 70nA Max. 3. RL = 2k. 4. VCM = ±10V. 5. VOUT < 90mV. 6. VOUT = ±10V. 7. CL = 100pF. 8. VOUT = ±200mV. 9. AV = +1. 10. See Transient Response Test Circuits and Waveforms. 11. VS = ±5V. 12. This parameter value guaranteed by design calculations.
Slew Rate 13. Full Power Bandwidth guaranteed by slew rate measurement: FPBW = --------------------------- . 2 V PEAK 14. VOUT = ±5V 15. Settling time is characterized at AV = -1 to 0.1% of a 10V step.
Test Circuits and Waveforms
±200mV INPUT 0V ±200mV 90% O U TP U T 10% 0V +5V INPUT -5V +5V 90% O U TP U T 10% -5V t V SLEW RATE =V/t
RISE TIME
NOTE: Measured on both positive and negative transitions from 0V to +200mV and 0V to -200mV at the output. FIGURE 1. TRANSIENT RESPONSE
FIGURE 2. SLEW RATE
V+ 100k RT
IN IN +
BAL
OUT COMP VCC
-
OUT 2k 100pF
NOTE: Tested offset adjustment range is |VOS + 1mV| minimum referred to output. Typical ranges are ±10mV with RT = 100k. FIGURE 3. SLEW RATE AND TRANSIENT RESPONSE TEST CIRCUIT FIGURE 4. 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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