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Semiconductor
SOeBeSHOAL-E2T5E40PoRrOHDAU-2C8T50
HA-2840
September 1998 File Number 2842.3
600MHz, Very High Slew Rate
Operational Amplifier
The HA-2840 is a wideband, very high slew rate, operational
amplifier featuring superior speed and bandwidth
characteristics. Bipolar construction, coupled with dielectric
isolation, delivers outstanding performance in circuits with a
closed loop gain of 10 or greater.
A 625V/µs slew rate and a 600MHz gain bandwidth product
ensure high performance in video and RF amplifier designs.
Differential gain and phase are a low 0.03% and 0.03
degrees respectively, making the HA-2840 ideal for video
applications. A full ±10V output swing, high open loop gain,
and outstanding AC parameters, make the HA-2840 an
excellent choice for high speed Data Acquisition Systems.
The HA-2840 is available in commercial and industrial
temperature ranges, and a choice of packages. See the
“Ordering Information” below for more information. For
military grade product, refer to the HA-2840/883 data sheet.
Part Number Information
PART NUMBER
(BRAND)
HA3B2840-5
HA3-2840-5
HA9P2840-5
(H28405)
TEMP.
RANGE (oC)
PACKAGE
0 to 75 14 Ld PDIP
0 to 75 8 Ld PDIP
0 to 75 8 Ld SOIC
HA3B2840-9
HA7-2840-9
HA3-2840-9
-40 to 85
-40 to 85
-40 to 85
14 Ld PDIP
8 Ld CERDIP
8 Ld PDIP
PKG.
NO.
E14.3
E8.3
M8.15
E14.3
F8.3A
E8.3
Features
• Low Supply Current . . . . . . . . . . . . . . . . . . . . . . . . . 13mA
• Very High Slew Rate . . . . . . . . . . . . . . . . . . . . . . 625V/µs
• Open Loop Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 25kV/V
• Wide Gain-Bandwidth (AV 10) . . . . . . . . . . . . . . 600MHz
• Full Power Bandwidth . . . . . . . . . . . . . . . . . . . . . . . 10MHz
• Low Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . . .0.6mV
• Differential Gain/Phase. . . . . . . . . . . 0.03%/0.03 Degrees
• Enhanced Replacement for EL2039
Applications
• Pulse and Video Amplifiers
• Wideband Amplifiers
• High Speed Sample-Hold Circuits
• RF Oscillators
Pinouts
HA-2840
(CERDIP, PDIP, SOIC)
TOP VIEW
NC 1
-IN 2
+IN 3
V- 4
8 NC
7 V+
6 OUT
5 NC
HA-2840
(PDIP)
TOP VIEW
NC 1
NC 2
NC 3
-IN 4
+IN 5
V- 6
NC 7
14 NC
13 NC
12 NC
11 V+
10 OUT
9 NC
8 NC
NOTE: No Connection (NC) pins may be tied to a ground plane for
better isolation and heat dissipation.
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Copyright © Harris Corporation 1998

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HA-2840
Absolute Maximum Ratings
Voltage Between V+ and V- Terminals. . . . . . . . . . . . . . . . . . . . 35V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Operating Conditions
Temperature Range
HA-2840-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 75oC
HA-2840-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
Recommended Supply Voltage Range . . . . . . . . . . . . ±7V to ±15V
Thermal Information
Thermal Resistance (Typical, Note 2)
θJA (oC/W) θJC (oC/W)
14 Lead PDIP Package . . . . . . . . . . . . . .
80
N/A
8 Lead CERDIP Package. . . . . . . . . . . . . 135
50
8 Lead PDIP Package . . . . . . . . . . . . . . .
96
N/A
8 Lead SOIC Package . . . . . . . . . . . . . . . 157
N/A
Maximum Internal Quiescent Power Dissipation (Note 1)
Maximum Junction Temperature (Ceramic 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)
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 with load conditions must be designed to maintain the maximum junction temperature below 175oC for ceramic
packages and below 150oC for plastic packages.
2. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications VSUPPLY = ±15V, RL = 1k, CL 10pF, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP (oC)
HA-2840-5, -9
MIN TYP MAX
INPUT CHARACTERISTICS
Offset Voltage (Note 8)
25 - 0.6 2
UNITS
mV
Average Offset Voltage Drift
Bias Current (Note 8)
Offset Current
Input Resistance
Input Capacitance
Common Mode Range
Input Noise Voltage (Note 8)
Input Noise Current (Note 8)
TRANSFER CHARACTERISTICS
Large Signal Voltage Gain
Common-Mode Rejection Ratio (Note 8)
Minimum Stable Gain
Gain Bandwidth Product (Note 8)
OUTPUT CHARACTERISTICS
Output Voltage Swing (Note 8)
Output Current (Note 8)
Output Resistance
Full Power Bandwidth (Note 4)
Differential Gain (Note 7)
f = 1kHz, RSOURCE = 0
f = 1kHz, RSOURCE = 10k
Note 3
VCM = ±10V
VO = 90mV, AV = +100
Note 3
Note 3
Note 3
AV = 10
Full - 2 6 mV
Full - 20 - µV/oC
25
-
5 14.5
µA
Full - 8 20 µA
25 - 1 4 µA
Full - - 8 µA
25 - 10 - k
25 - 1 - pF
Full ±10 -
-
V
25 - 6 - nV Hz
25 - 6 - pA Hz
25
20 25
-
kV/V
Full
15 20
-
kV/V
Full 75 80 -
dB
25 10 - - V/V
25
- 600 -
MHz
Full ±10 -
-
Full ±10 ±20 -
25 - 30 -
25
8.7 10
-
25 - 0.03 -
V
mA
MHz
%
2

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HA-2840
Electrical Specifications VSUPPLY = ±15V, RL = 1k, CL 10pF, Unless Otherwise Specified (Continued)
HA-2840-5, -9
PARAMETER
TEST CONDITIONS
TEMP (oC) MIN
TYP MAX
Differential Phase (Note 7)
Harmonic Distortion (Note 8)
TRANSIENT RESPONSE (Note 5)
AV = 10
AV = 10, VO = 2VP-P, f = 1MHz
25
25
- 0.03 -
- -79 -
Rise Time
25 - 4 -
Overshoot
25 - 20 -
Slew Rate (Notes 6, 8)
Note 3
25
550 625
-
Settling Time
10V Step to 0.1%
25 - 180 -
POWER REQUIREMENTS
Supply Current (Note 8)
Full - 13 15
Power Supply Rejection Ratio (Note 8)
VS = ±10V to ±20V
Full 75 90
NOTES:
3. RL = 1k, VO = ±10V, 0V to ±10V for slew rate.
4. Full Power Bandwidth guaranteed based on slew rate measurement using:
5. Refer to Test Circuit section of data sheet.
FPBW = 2-S---π-l-e--V-w---P---R-E----aA---t-K-e-- ; (VPEAK = 10V).
6. This parameter is not tested. The limits are guaranteed based on lab characterization, and reflect lot-to-lot variation.
7. Differential gain and phase are measured with a VM700A video tester, using a NTC-7 composite VITS.
8. See “Typical Performance Curves” for more information.
-
Test Circuits and Waveforms
UNITS
Degrees
dBc
ns
%
V/µs
ns
mA
dB
IN +
-
OUT
900
9. VS = ±15V.
10. AV = +10.
11. CL < 10pF.
100
TEST CIRCUIT
INPUT
INPUT
OUTPUT
Input = 1V/Div.
Output = 5V/Div.
50ns/Div.
LARGE SIGNAL RESPONSE
3
OUTPUT
Input = 10mV/Div.
Output = 100mV/Div.
50ns/Div.
SMALL SIGNAL RESPONSE

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HA-2840
Test Circuits and Waveforms (Continued)
V+ 0.001µF
INPUT
200
- 1µF
+ 0.001µF
500
SETTLING
POINT
V- 1µF
2k
5k
OUTPUT
PROBE
MONITOR
NOTES:
12. AV = -10.
13. Load Capacitance should be less than 10pF.
14. It is recommended that resistors be carbon composition
and that feedback and summing network ratios be
matched to 0.1%.
15. SETTLING POINT (Summing Node) capacitance should
be less than 10pF. For optimum settling time results, it is
recommended that the test circuit be constructed directly
onto the device pins. A Tektronix 568 Sampling
Oscilloscope with S-3A sampling heads is recommend-
ed as a settle point monitor.
SETTLING TIME TEST CIRCUIT
Typical Performance Curves TA = 25oC, VSUPPLY = ±15V, RL = 1k, CL < 10pF, Unless Otherwise Specified
100
80
60
40
20
0
AVCL = 1000
OPEN LOOP
AVCL = 100 AVCL = 10
OPEN LOOP
0
90
180
1K
10K 100K
1M
10M 100M
FREQUENCY (Hz)
FIGURE 1. FREQUENCY RESPONSE FOR VARIOUS GAINS
650
600
550
500
5 6 7 8 9 10 11 12 13 14 15
SUPPLY VOLTAGE (±V)
FIGURE 2. GAIN BANDWIDTH PRODUCT vs SUPPLY VOLTAGE
750
650
550
450
350
250
-60 -40 -20
0 20 40 60 80
TEMPERATURE (oC)
100 120 140
FIGURE 3. GAIN BANDWIDTH PRODUCT vs TEMPERATURE
90
80
70
60
50
40
30
20
100
1K
10K 100K
1M
FREQUENCY (Hz)
FIGURE 4. CMRR vs FREQUENCY
10M
4

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HA-2840
Typical Performance Curves TA = 25oC, VSUPPLY = ±15V, RL = 1k, CL < 10pF, Unless Otherwise Specified (Continued)
110
100
90
80
70
60
50
40
30
20
10
0
100
±PSRR
1K
10K 100K
1M 10M
FREQUENCY (Hz)
30
20
10
0
10
50
37.5
NOISE CURRENT
25
NOISE VOLTAGE
12.5
100 1K 10K
FREQUENCY (Hz)
0
100K
FIGURE 5. PSRR vs FREQUENCY
FIGURE 6. INPUT NOISE vs FREQUENCY
750
700
650
600
550
-60 -40 -20
0 20 40 60 80 100 120 140
TEMPERATURE (oC)
FIGURE 7. SLEW RATE vs TEMPERATURE
8.0
7.0
6.0
5.0
4.0
3.0
-60 -40 -20
3.5
2.5
BIAS CURRENT
1.5
OFFSET VOLTAGE
0.5
-0.5
0 20 40 60 80 100 120 140
TEMPERATURE (oC)
FIGURE 9. INPUT OFFSET VOLTAGE AND INPUT BIAS
CURRENT vs TEMPERATURE
700
650
600
550
500
450
5 6 7 8 9 10 11 12 13 14 15
SUPPLY VOLTAGE (±V)
FIGURE 8. SLEW RATE vs SUPPLY VOLTAGE
14
12
10
-55oC
25oC
125oC
8
6
5 6 7 8 9 10 11 12 13 14 15
SUPPLY VOLTAGE (±V)
FIGURE 10. SUPPLY CURRENT vs SUPPLY VOLTAGE
5