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Intersil Electronic Components Datasheet

HA2625 Datasheet

100Mhz High Input Impedance Amplifiers

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HA2625 pdf
®
Data Sheet
HA-2620, HA-2625
June 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 high-
speed comparators. For more information, please refer to
Application Notes AN509, AN519 and AN546.
Ordering Information
PART NUMBER
(BRAND)
HA2-2620-2
HA3-2625-5
HA9P2625-9
(H26259)
TEMP.
RANGE (oC)
PACKAGE
-55 to 125 8 Pin Metal Can
0 to 75 8 Ld PDIP
-40 to 85 8 Ld SOIC
PKG.
DWG. #
T8.C
E8.3
M8.15
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
BAL 1
-IN 2
+IN 3
V- 4
-
+
8 COMP
7 V+
6 OUT
5 BAL
HA-2620 (METAL CAN)
TOP VIEW
BAL 1
COMP
8
7 V+
-IN 2
-
+
6 OUT
+IN 3
4
V-
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.


Intersil Electronic Components Datasheet

HA2625 Datasheet

100Mhz High Input Impedance Amplifiers

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HA2625 pdf
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
Operating Conditions
Temperature Range
HA-2620-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
HA-2625-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 75oC
HA-2625-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W) θJC (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)
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.
Electrical Specifications VSUPPLY = ±15V, Unless Otherwise Specified
PARAMETER
TEMP.
(oC)
HA-2620-2
MIN TYP MAX
INPUT CHARACTERISTICS
Offset Voltage
(Note 3)
25 - 0.5 4
Full - 2 6
Average Offset
Voltage Drift
Full - 5 -
Bias Current
25 - 1 15
Full - 10 35
Offset Current
25
1 15
Full - 5 35
Differential Input
Resistance (Note 2)
25
65 500
-
Input Noise Voltage Density
(f = 1kHz)
25
- 11 -
Input Noise Current Density
(f = 1kHz)
25
- 0.16 -
Common Mode Range
Full ±11 ±12 -
TRANSFER CHARACTERISTICS
Large Signal Voltage Gain
(Notes 4, 5)
25 100 150 -
Full 70 - -
Common Mode Rejection Ratio
(Note 6)
Full
80 100
-
Minimum Stable Gain
25 5 - -
Gain Bandwidth Product
(Notes 4, 7, 8)
25 - 100 -
OUTPUT CHARACTERISTICS
Output Voltage Swing (Note 4)
Full
±10 ±12
-
Output Current (Note 5)
25 ±15 ±22 -
Full Power Bandwidth
(Notes 4, 5, 9, 13)
25 400 600 -
HA-2625-5, 9
MIN TYP MAX
-3
--
-5
-5
--
-5
--
40 300
- 11
- 0.16
±11 ±12
5
7
-
25
40
25
40
-
-
-
-
80 150
70 -
74 100
5-
- 100
-
-
-
-
-
UNITS
mV
mV
µV/oC
nA
nA
nA
nA
M
nV/Hz
pA/Hz
V
kV/V
kV/V
dB
V/V
MHz
±10 ±12
-
V
±10 ±18 - mA
320 600 - kHz
2


Part Number HA2625
Description 100Mhz High Input Impedance Amplifiers
Maker Intersil
Total Page 10 Pages
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