®
HFA-0002
Low Noise Wideband
Operational Amplifier
September 1998
Features
Description
• Wide Gain Bandwidth Product . . . . . . . . . . . . . . . 1GHz The HFA-0002 is a very wideband, high slew rate, op amp,
featuring precision DC characteristics. Stable in gains of 10
or greater this all bipolar op amp offers a combination of AC
• High Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . 250V/µs
and DC performance never seen before in monolithic form.
• High Open Loop Gain . . . . . . . . . . . . . . . . . . . .105V/mV
• Low Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . 0.6mV
• Low Power Consumption . . . . . . . . . . . . . . . . . . 143mW
• Low Input Voltage Noise at 1kHz . . . . . . . . . .2.7nV/√Hz
• Monolithic Construction
The high gain bandwidth product (1GHz) and high slew rate
(250V/µs) make this op amp ideal for use in video and RF
circuits. The low offset voltage (0.6mV), low bias current
(0.23µA), and low voltage noise (2.7nV/√Hz) specifications
combined with the excellent AC characteristics make this op
amp ideal for high speed data acquisition systems with high
accuracy.
Applications
• RF/IF Processors
Part Number Information
• Video Amplifiers
PART
TEMPERA-
NUMBER
TURE RANGE
PACKAGE
8 Pin CAN
• Radar Systems
HFA2-0002-5
HFA2-0002-9
HFA3-0002-5
HFA3-0002-9
HFA7-0002-5
HFA7-0002-9
HFA9P0002-5
0oC to +75oC
• Pulse Amplifiers
-40oC to +85oC 8 Pin CAN
• High Speed Communications
• Fast Data Acquisition Systems
0oC to +75oC
8 Lead Plastic DIP
-40oC to +85oC 8 Lead Plastic DIP
0oC to +75oC
8 Lead Ceramic Sidebraze DIP
-40oC to +85oC 8 Lead Ceramic Sidebraze DIP
0oC to +75oC
8 Lead SOIC
HFA9P0002-9 -40oC to +85oC 8 Lead SOIC
Pinouts
HFA-0002
(PDIP, CDIP, SOIC)
TOP VIEW
HFA-0002
(TO-99 METAL CAN)
TOP VIEW
NC
8
1
2
3
4
8
7
6
5
BAL
- IN
+IN
V-
NC
1
3
7
5
V+
6
BAL
2
V+
OUT
- IN
+
+
OUT
BAL
BAL
+IN
4
V-
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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File Number 2917.3
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