Intersil Corporation HA-2522, HA-2520 Datasheet

HA-2520, HA-2522,

HA-2525

Data Sheet September 1998 File Number 2894.3

20MHz, High Slew Rate, Uncompensated,
High Input Impedance, Operational
Amplifiers

HA-2520/2522/2525comprise 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 valuab le
components for RF and video circuitry requiring up to 20MHz
gain bandwidth and 2MHz powerbandwidth. For accurate signal
conditioningdesignstheHA-2520/2522/2525’ ssuperiordynamic
specifications are complemented by 10nA offset current, 100MΩ
input impedance and offset trim capability .MIL-STD-883product
and data sheets are available upon request.

Ordering Information

PART NUMBER

(BRAND)

HA2-2520-2 -55 to 125 8 Pin Metal Can T8.C
HA2-2522-2 -55 to 125 8 Pin Metal Can T8.C
HA2-2525-5 0 to 75 8 Pin Metal Can T8.C
HA3-2525-5 0 to 75 8 Ld PDIP E8.3
HA7-2520-2 -55 to 125 8 Ld CERDIP F8.3A
HA7-2525-5 0 to 75 8 Ld CERDIP F8.3A
HA9P2525-5

(H25255)

TEMP.

RANGE (oC) PACKAGE

0 to 75 8 Ld SOIC M8.15

PKG.

NO.

Features

• High Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . 120V/µs

• Fast Settling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200ns

• Full Power Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . 2MHz

• Gain Bandwidth (A

≥ 3) . . . . . . . . . . . . . . . . . . . . 20MHz

V

• High Input Impedance . . . . . . . . . . . . . . . . . . . . . .100MΩ

• 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

V-

BAL

1
2

-

+

3
4

HA-2520/22/25

(METAL CAN)

TOP VIEW

COMP

8

1

8

COMP

7

V+

6

OUT

5

BAL

7

V+

2

IN-

IN+

1

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143

-

+

3

4
V-

| Copyright © Intersil Corporation 1999

OUT

6

5

BAL

HA-2520, HA-2522, HA-2525

Absolute Maximum Ratings Thermal Information

Supply Voltage (Between V+ and V- Terminals) . . . . . . . . . . . . 40V

Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V

Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA

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. θJA is measured with the component mounted on an evaluation PC board in free air.

Thermal Resistance (Typical, Note 1) θJA (oC/W) θJC (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)

Electrical Specifications V

PARAMETER

INPUT CHARACTERISTICS

Offset Voltage 25 - 4 8 - 5 10 - 5 10 mV

Offset Voltage Drift Full - 20 - - 25 - - 30 - µV/oC
Bias Current 25 - 100 200 - 125 250 - 125 250 nA

Offset Current 25 - 10 25 - 20 50 - 20 50 nA

Input Resistance (Note 2) 25 50 100 - 40 100 - 40 100 - MΩ
Common Mode Range Full ±10.0 - - ±10.0 - - ±10.0 - - V

TRANSFER CHARACTERISTICS

Large Signal Voltage Gain
(Notes 3, 6)

Common Mode Rejection Ratio
(Note 4)

Gain Bandwidth (Notes 2, 5) 25 10 20 - 10 20 - 10 20 - MHz
Minimum Stable Gain 25 3 - - 3 - - 3 - - V/V

OUTPUT CHARACTERISTICS

Output Voltage Swing (Note 3) Full ±10.0 ±12.0 - ±10.0 ±12.0 - ±10.0 ±12.0 - V
Output Current (Note 6) 25 ±10 ±20 - ±10 ±20 - ±10 ±20 - mA
Full Power Bandwidth

(Notes 6, 11)
TRANSIENT RESPONSE (AV = +3)
Rise Time (Notes 3, 7, 8, 10) 25 - 25 50 - 25 50 - 25 50 ns
Overshoot (Notes 3, 7, 8, 10) 25 - 25 40 - 25 50 - 25 50 %
Slew Rate (Notes 3, 7, 10, 12) 25 ±100 ±120 - ±80 ±120 - ±80 ±120 - V/µs
Settling Time (Notes 3, 7, 10, 12) 25 - 0.20 - - 0.20 - - 0.20 - µs

= ±15V

SUPPLY

TEMP

(oC)

Full - - 11 - - 14 - - 14 mV

Full - - 400 - - 500 - - 500 nA

Full - - 50 - - 100 - - 100 nA

25 10 15 - 7.5 15 - 7.5 15 - kV/V
Full 7.5 - - 5 - -- 5 - - kV/V
Full 80 90 - 74 90 - 74 90 - dB

25 1.5 2.0 - 1.2 2.0 - 1.2 2.0 - MHz

HA-2520-2 HA-2522-2 HA-2525-5

UNITSMIN TYP MAX MIN TYP MAX MIN TYP MAX

2

HA-2520, HA-2522, HA-2525

Electrical Specifications V

PARAMETER

= ±15V (Continued)

SUPPLY

TEMP

(oC)

HA-2520-2 HA-2522-2 HA-2525-5

UNITSMIN TYP MAX MIN TYP MAX MIN TYP MAX

POWER SUPPLY CHARACTERISTICS

Supply Current 25 - 4 6 - 4 6 - 4 6 mA
Power Supply Rejection Ratio (Note 9) Full 80 90 - 74 90 - 74 90 - dB

NOTES:

2. This parameter value is based on design calculations.

3. RL = 2kΩ.

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.

11. Full Power Bandwidth guaranteed based on slew rate measurement using: .

12. V

OUT

= ±5V.

FPBW

Slew Rate

---------------------------- -=

2πV

PEAK

Test Circuits and Waveforms

+1.67V

INPUT

-1.67V
+5V

OUTPUT

-5V

75%
25%

∆t

SETTLING

TIME

∆V

SLEW
RATE
= ∆V/∆t

ERROR BAND
±10mV FROM
FINAL VALUE

FIGURE 1. SLEW RATE AND SETTLING TIME

NOTE: Measured on both positive and negative transitions from 0V
to +200mV and 0V to -200mV at the output.

±67mV

INPUT

0V

OVERSHOOT

±200mV

90%

OUTPUT

10%

0V

RISE TIME

FIGURE 2. TRANSIENT RESPONSE

V+

1µF

IN

+

-

5pF

1333Ω 50pF

667Ω

OUT

FIGURE 3. SLEW RATE AND TRANSIENT RESPONSE

3

2N4416

2000Ω

INPUT

D

G

S

CR

667.2Ω

1667Ω

1

2
3

SETTLING TIME
TEST POINT

CR

2

0.001µF

7

6

-

+

4

1µF

0.001µF

V-

2001Ω

4999.9Ω

OUTPUT

100pF

NOTES:

13. AV = -3.

14. Feedbackandsummingresistorratios should be 0.1% matched.

15. Clipping diodes CR1and CR2are optional. HP5082-2810
recommended.

FIGURE 4. SETTLING TIME TEST CIRCUIT