HFA-0001
®
September 1998
File Number 2916.3
Ultra High Slew RateOperational Amplifier
Features
• Unity Gain Bandwidth. . . . . . . . . . . . . . . . . . . . . . 350MHz
• Full Power Bandwidth . . . . . . . . . . . . . . . . . . . . . . 53MHz
• High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . 1000V/µs
• High Output Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50mA
• Monolithic Construction
The HFA-0001 is an all bipolar op amp featuring high slew
rate (1000V/µs), and high unity gain bandwidth (350MHz).
These features combined with fast settling time (25ns) make
this product very useful in high speed data acquisition
systems as well as RF, video, and pulse amplifier designs.
Other outstanding characteristics include low bias currents
(15µA), low offset current (18µA), and low offset voltage
(6mV).
Applications
The HFA-0001 offers high performance at low cost. It can
replace hybrids and RF transistor amplifiers, simplifying
designs while providing increased reliability due to
• RF/IF Processors
• Video Amplifiers
monolithic construction. To enhance the ease of design, the
HFA-0001 has a 50Ω ±20% resistor connected from the
output of the op amp to a separate pin. This can be used
when driving 50Ω strip line, microstrip, or coax cable.
• High Speed Cable Drivers
• Pulse Amplifiers
• High Speed Communications
• Fast Data Acquisition Systems
Part Number Information
PART
NUMBER
TEMPERATURE
RANGE
PACKAGE
o
o
HFA1-0001-5
HFA1-0001-9
HFA3-0001-5
HFA3-0001-9
HFA9P0001-5
0 C to +75 C 14 Lead Ceramic Sidebraze DIP
o
o
-40 C to +85 C 14 Lead Ceramic Sidebraze DIP
o
o
0 C to +75 C 8 Lead Plastic DIP
o
o
-40 C to +85 C 8 Lead Plastic DIP
o
o
0 C to +75 C 16 Lead Widebody SOIC
Pinouts
HFA-0001
(PDIP)
TOP VIEW
HFA-0001
(CDIP)
TOP VIEW
HFA-0001
(300 MIL SOIC)
TOP VIEW
16 NC
15 NC
NC
-IN
+IN
V-
1
2
3
4
8
7
6
5
R
NC
NC
NC
-IN
+IN
V-
1
2
3
4
5
6
7
8
NC
NC
NC
-IN
+IN
V-
1
2
3
4
5
6
7
14 NC
13 NC
SENSE
V+
+
14 R
SENSE
OUT
NC
12
R
SENSE
13 V+
11 V+
+
12 OUT
11 NC
10 NC
+
10 OUT
9
8
NC
NC
NC
NC
NC
9
NC
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Copyright © Intersil Americas Inc. 2002. All Rights Reserved
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