HFA3-0001-5 INTERSIL [Intersil Corporation], HFA3-0001-5 Datasheet

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HFA3-0001-5

Manufacturer Part Number
HFA3-0001-5
Description
Ultra High Slew RateOperational Amplifier
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet
1.HFA3-0001-5.pdf (10 pages)

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
HFA3-0001-5
Quantity:
500
Company:
BOSTOCK HK LIMITED BOSTOCK HK LIMITED
Part Number:
HFA3-0001-5
Manufacturer:
HARRIS
Quantity:
1 000
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
HFA3-0001-5
Manufacturer:
HARRIS
Quantity:
20 000
Ultra High Slew RateOperational Amplifier
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).
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
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.
Part Number Information
Pinouts
HFA1-0001-5
HFA1-0001-9
HFA3-0001-5
HFA3-0001-9
HFA9P0001-5
NUMBER
PART
+IN
NC
-IN
V-
1
2
3
4
TOP VIEW
HFA-0001
TEMPERATURE
-40
-40
(PDIP)
0
0
0
+
o
o
o
C to +75
o
C to +75
o
C to +75
RANGE
C to +85
C to +85
o
o
o
®
8
7
6
5
C
o
C
o
C
C 14 Lead Ceramic Sidebraze DIP
C 8 Lead Plastic DIP
R
V+
OUT
NC
1
SENSE
14 Lead Ceramic Sidebraze DIP
8 Lead Plastic DIP
16 Lead Widebody SOIC
PACKAGE
+IN
NC
-IN
NC
NC
NC
V-
1-888-INTERSIL or 321-724-7143
1
2
3
4
5
6
7
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
TOP VIEW
HFA-0001
(CDIP)
+
Features
• Unity Gain Bandwidth. . . . . . . . . . . . . . . . . . . . . . 350MHz
• Full Power Bandwidth . . . . . . . . . . . . . . . . . . . . . . 53MHz
• High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . 1000V/µs
• High Output Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50mA
• Monolithic Construction
Applications
• RF/IF Processors
• Video Amplifiers
• High Speed Cable Drivers
• Pulse Amplifiers
• High Speed Communications
• Fast Data Acquisition Systems
14
13
12
11
10
9
8
NC
NC
R
V+
OUT
NC
NC
SENSE
September 1998
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
+IN
NC
NC
NC
NC
NC
-IN
V-
1
2
3
4
5
6
7
8
(300 MIL SOIC)
File Number 2916.3
TOP VIEW
HFA-0001
+
HFA-0001
16
15
14
13
12
11
10
9
NC
NC
R
V+
OUT
NC
NC
NC
SENSE

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HFA3-0001-5 Summary of contents

Page 1

... NUMBER RANGE o o HFA1-0001 + Lead Ceramic Sidebraze DIP o o HFA1-0001 Lead Ceramic Sidebraze DIP o o HFA3-0001 + Lead Plastic DIP o o HFA3-0001 Lead Plastic DIP o o HFA9P0001 + Lead Widebody SOIC ...

Page 2

Absolute Maximum Ratings (Note 1) Supply Voltage (Between V+ and V- Terminals .12V Differential Input Voltage . . . . . . . . . . . . ...

Page 3

... High Low SlewRate FPBW = ---------------------------- - , V = 3.0V . PEAK 2πV PEAK o C for plastic packages. Die Characteristics Thermal Constants ( V+ HFA1-0001-5/-9 HFA3-0001-5 R HFA9P-0001-5/-9 SENSE V OUT V- HFA-0001-5 MIN TYP MAX UNITS ±3.5 ±3 ±3.0 ±3 ±3.5 ±3 MHz Ω ±30 ± ...

Page 4

Test Circuits 50Ω 50Ω FIGURE 1. LARGE SIGNAL RESPONSE TEST CIRCUIT LARGE SIGNAL RESPONSE OUT Vertical Scale: 1V/Div. Horizontal Scale: 2ns/Div OUT 1kΩ 1kΩ 100Ω V 100Ω ...

Page 5

Typical Performance Curves GAIN PHASE R = 100Ω L 100K 1M 10M FREQUENCY (Hz) FIGURE 4. OPEN LOOP GAIN AND PHASE vs FREQUENCY OUT 20 50Ω 100Ω 10 100Ω 0 -10 ...

Page 6

Typical Performance Curves -PSRR 30 +PSRR 100K 1M 10M FREQUENCY (Hz) FIGURE 10. PSRR vs FREQUENCY -10 -20 -60 -40 - TEMPERATURE ( FIGURE ...

Page 7

Typical Performance Curves 1200 100Ω ±3V V OUT 1100 1000 -SLEW RATE 900 +SLEW RATE 800 700 600 500 -60 -40 - TEMPERATURE ( FIGURE 16. SLEW RATE vs ...

Page 8

Typical Performance Curves 5 + 50kHz V O 4.5 THD < 1% 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0 100 LOAD RESISTANCE (Ω) FIGURE 22. OUTPUT VOLTAGE SWING vs LOAD RESISTANCE 8 7 ...

Page 9

Applications Information Offset Adjustment When applications require the offset voltage low as possible, the figure below shows two possible schemes for adjusting offset voltage. For a voltage follower application, use the circuit in Figure 29 without R ...

Page 10

FIGURE 33. IMPROVED DECOUPLING/CURRENT LIMITING Chip capacitors produce the best results due to ease of placement next to the op amp and they have negligible lead inductance. If leaded capacitors are ...

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