DATASHEET

HA-5160
®
Data Sheet
March 18, 2010
FN2911.7
100MHz, JFET Input, High Slew Rate,
Uncompensated, Operational Amplifier
Features
The HA-5160 is a wideband, uncompensated, operational
amplifier with FET/Bipolar technologies and Dielectric
Isolation. This monolithic amplifier features superior high
frequency capabilities further enhanced by precision laser
trimming of the input stage to provide excellent input
characteristics. This device has excellent phase margin at a
closed loop gain of 10 without external compensation.
• High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 120V/µs
The HA-5160 offers a number of important advantages over
similar FET input op amps from other manufacturers. In
addition to superior bandwidth and settling characteristics,
the Intersil devices have nearly constant slew rate,
bandwidth, and settling characteristics over the operating
temperature range. This provides the user predictable
performance in applications where settling time, full power
bandwidth, closed loop bandwidth, or phase shift is critical.
Note also that Intersil specified all parameters at ambient
(rather than junction) temperature to provide the designer
meaningful data to predict actual operating performance.
• Compensation Pin for Unity Gain Capability
Complementing the HA-5160’s predictable and excellent
dynamic characteristics are very low input offset voltage, very
low input bias current, and a very high input impedance. This
ideal combination of features make these amplifiers most
suitable for precision, high speed, data acquisition system
designs and for a wide variety of signal conditioning
applications. The HA-5160 provides excellent performance for
applications which require both precision and high speed
performance.
• Wide Gain Bandwidth (AV ≥ 10) . . . . . . . . . . . . . . 100MHz
• Settling Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280ns
• Power Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . 1.9MHz
• Offset Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0mV
• Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20pA
Applications
• Video and RF Amplifiers
• Data Acquisition
• Pulse Amplifiers
• Precision Signal Generation
Ordering Information
PART
NUMBER
PART
MARKING
HA2-5160-5 HA2- 5160-5
TEMP.
RANGE (°C)
0 to +75
PACKAGE
PKG.
DWG. #
8 Ld Metal Can T8.C
Pinout
HA-5160
(8 Ld METAL CAN)
TOP VIEW
COMPENSATION
8
NC
-IN
1
7
-
2
V+
6
OUT
+
+IN
5
3
NC
4
NOTE: Case connected to V-.
V-
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Copyright © Intersil Americas Inc. 2003-2005, 2010. All Rights Reserved
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HA-5160
Absolute Maximum Ratings
Thermal Information
Voltage Between V+ and V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Peak Output Current . . . . . . . . . . . . . . . Full Short Circuit Protection
Thermal Resistance (Typical, Note 1)
θJA (°C/W) θJC (°C/W)
Metal Can Package . . . . . . . . . . . . . . .
155
67
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +175°C
Maximum Storage Temperature Range . . . . . . . . . -65°C to +150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . + 300°C
Operating conditions
Temperature Ranges
HA-5160-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +75°C
Supply Voltage Range (Typical). . . . . . . . . . . . . . . . . . ±7V to ±18V
Die Characteristics
Number of Transistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Substrate Potential (Powered Up) . . . . . . . . . . . . . . . . . . . . Floating
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact
product reliability and result in failures not covered by warranty.
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
TEST CONDITIONS
TEMP.
(°C)
MIN
(Note 5)
TYP
MAX
(Note 5)
UNITS
INPUT CHARACTERISTICS
Offset Voltage
25
-
1
3
mV
Full
-
3
5
mV
Offset Voltage Average Drift
Full
-
20
-
µV/°C
Bias Current
25
-
20
50
pA
Offset Current
Input Capacitance
Full
-
5
10
nA
25
-
2
10
pA
Full
-
2
5
nA
25
-
5
-
pF
Input Resistance
25
-
1012
-
Ω
Common Mode Range
Full
±10
±11
-
V
25
75
150
-
kV/V
TRANSFER CHARACTERISTICS
Large Signal Voltage Gain
VOUT = ±10V,
RL = 2kΩ
Full
60
100
-
kV/V
Common Mode Rejection Ratio
VCM = ±10V
Full
74
80
-
dB
25
10
-
-
V/V
AV ≥ 10
Full
-
100
-
MHz
RL = 2kΩ
25
±10
±11
-
V
Full
±10
±11
-
V
25
±10
±20
-
mA
Minimum Stable Gain
Gain Bandwidth Product
OUTPUT CHARACTERISTICS
Output Voltage Swing
VOUT = ±10V
Output Current
25
-
±35
-
mA
Full Power Bandwidth (Note 2)
VOUT = ±10V,
RL = 2kΩ
25
1.6
1.9
-
MHz
Output Resistance
Open Loop
25
-
50
-
Ω
Rise Time
AV = +10
25
-
20
-
ns
Slew Rate
AV = +10
25
100
120
-
V/µs
Settling Time (Note 4)
AV = -10
25
-
280
-
ns
Output Short Circuit Current
TRANSIENT RESPONSE (Note 3)
POWER SUPPLY CHARACTERISTICS
2
HA-5160
Electrical Specifications
VSUPPLY = ±15V, Unless Otherwise Specified. (Continued)
PARAMETER
TEST CONDITIONS
Supply Current
VS = ±10V to ±20V
Power Supply Rejection Ratio
TEMP.
(°C)
MIN
(Note 5)
TYP
MAX
(Note 5)
UNITS
Full
-
8
10
mA
25
74
86
-
dB
NOTES:
Slew Rate
2. Full Power Bandwidth guaranteed, based on slew rate measurement using: FPBW = ----------------------------- .
2πV PEAK
3. Refer to Test circuits section of the data sheet.
4. Settling Time is measured to 0.2% of final value for a 10V output step.
5. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
and are not production tested.
Test Circuits and Waveforms
+15V
(NOTE 8)
2N4416
5kΩ
500Ω
TO
OSCILLOSCOPE
2kΩ
+15V
+
IN
+
AUT
OUT
-
VIN
1.8kΩ
5pF
-
VOUT
50pF
200Ω
3kΩ
50pF
-15V
200Ω
2kΩ
NOTES:
6. AV = -10.
7. Feedback and summing resistors should be 0.1% matched.
8. Clipping diodes are optional. HP5082-2810 recommended.
FIGURE 2. SETTLING TIME TEST CIRCUIT
FIGURE 1. LARGE AND SMALL SIGNAL RESPONSE TEST CIRCUIT
0V
OUTPUT B
OUTPUT B
0V
INPUT A
0V
0V
INPUT A
Vertical Scale: A = 0.5V/Div., B = 5V/Div.
Horizontal Scale: 500ns/Div.
Vertical Scale: A = 10mV/Div., B = 100mV/Div.
Horizontal Scale: 100ns/Div.
LARGE SIGNAL RESPONSE
SMALL SIGNAL RESPONSE
3
HA-5160
Schematic Diagram
R8
R9
R28
R11
R12
QP14
QP12
QP42
R24
R13
V+
R14
J6
J4
J3
D87
QP43
R10
QP16
QP27
QP23
QN84 VQN70
C3
QN71
R50
D85
QP17
QP13
D86
QP24
QP15
QP25
R51
R100
COMP
QP18
QP11
QP73
QN2
QP75
D54
QP49
QP48
C1
QP50
D52
V-
QP51
+IN
QN47
D83
D53
V+
QP1
QN4
QN3
D57
R101
D103
QN5
VOUT
QP6
R16
R17
D58
D102
C2
R18
R19
D60
R102
J5
D59
D56
J1
QN29
QP28
C4
D55
QN31
QP30
J2
-IN
D61
QP9
QP7
QN46
QN44
QP26
QP8
QP10
QN45
R15
V+
QN82
QN78
QN76
QN77
R52
R53
QP79
QN32
QN34
QN37
QP80
QP81
V+
QN40
QN41
QN39
D88
R1
QN38
R2
R3
4
R4
QN33
QN35
QN36
R5
R6
R7
V-
HA-5160
Application Information
Power Supply Decoupling
Capacitive Loads
Although not absolutely necessary, it is recommended that
all power supply lines be decoupled with 0.01μF ceramic
capacitors to ground. Decoupling capacitors should be
located as near to the amplifier terminals as possible.
When driving large capacitive loads (>100pF), it is
suggested that a small resistor (≈100Ω) be connected in
series with the output of the device and inside the feedback
loop.
Stability
Power Supply Minimum
The phase margin of the HA-5160 will be improved by
connecting a small capacitor (>10pF) between the output
and the inverting input of the device This small capacitor
compensates for the input capacitance of the FET.
The absolute supply minimum is ±6V and the safe level is ±7V.
Typical Applications
Suggested compensation for unity gain stability (Note 9).
OUTPUT
2kΩ
2kΩ
-
IN
+
OUT
210Ω
Vertical Scale: 2V/Div.
Horizontal Scale: 500ns/Div.
FIGURE 3A. INVERTING UNITY GAIN CIRCUIT
FIGURE 3B. INVERTING UNITY GAIN PULSE RESPONSE
FIGURE 3. GAIN OF -1
15pF
IN
3
2
+
-
8
COMPENSATION
6
OUT
OUTPUT
Vertical Scale: 2V/Div.
Horizontal Scale: 500ns/Div.
NOTE:
9.
Values were determined experimentally for optimum speed and
settling time.
FIGURE 4A. NONINVERTING UNITY GAIN CIRCUIT
FIGURE 4B. NONINVERTING UNITY GAIN PULSE RESPONSE
FIGURE 4. GAIN OF +1
5
HA-5160
Typical Performance Curves
+2.50
+1.00
+0.50
+0.00
2k
-0.50
BIAS CURRENT
1k
-1.00
-1.50
-80
-40
0
40
80
120
90
80
0
GAIN
70
45
60
50
40
90
PHASE
30
135
20
10
180
0
-2.00
160
PHASE (DEGREES)
OFFSET VOLTAGE
3k
OFFSET VOLTAGE (mV)
+1.50
OPEN LOOP VOLTAGE GAIN (dB)
100
+2.00
4k
BIAS CURRENT (pA)
110
-10
10
100
1k
10k
100k
1M
10M
100M
TEMPERATURE (°C)
FREQUENCY (Hz)
FIGURE 5. INPUT OFFSET VOLTAGE AND BIAS CURRENT vs
TEMPERATURE
FIGURE 6. OPEN LOOP FREQUENCY RESPONSE
110
35
OPEN LOOP VOLTAGE GAIN (dB)
OUTPUT VOLTAGE SWING (VP-P)
100
30
VSUPPLY = ±20V
25
VSUPPLY = ±15V
20
15
VSUPPLY = ±10V
10
VSUPPLY = ±7V
5
0pF
90
80
70
60
50pF
50
100pF
40
300pF
30
20
10
0
1k
10k
100k
1M
-10
10
10M
100
FREQUENCY (Hz)
0.8
140
0.7
SOURCE RESISTANCE = 100kΩ
120
0.6
100
SOURCE RESISTANCE = 0Ω
0.5
80
INPUT NOISE CURRENT
0.4
60
0.3
40
0.2
20
0.1
10
100
1k
10k
FREQUENCY (Hz)
1.1
0
100k
FIGURE 9. INPUT NOISE VOLTAGE AND NOISE CURRENT vs
FREQUENCY
6
NORMALIZED PARAMETERS
REFERRED TO VALUES AT 25oC
160
10k
100k
1M
FREQUENCY (Hz)
10M
100M
FIGURE 8. OPEN LOOP FREQUENCY RESPONSE FOR
VARIOUS COMPENSATION CAPACITANCES
INPUT NOISE CURRENT (pA/√Hz)
INPUT NOISE VOLTAGE (nV/√Hz)
FIGURE 7. OUTPUT VOLTAGE SWING vs FREQUENCY
1k
SLEW RATE
1.0
0.9
BANDWIDTH
0.8
0.7
BANDWIDTH
0.6
0.5
0.4
-80
-40
0
40
80
TEMPERATURE (°C)
120
160
FIGURE 10. NORMALIZED AC PARAMETERS vs TEMPERATURE
HA-5160
Typical Performance Curves
(Continued)
14
+10
OUTPUT VOLTAGE STEP (V)
OUTPUT VOLTAGE SWING (V)
12
10
NEGATIVE SWING
8
6
POSITIVE SWING
4
10mV
+5
0
-5
10mV
2
0
200
400
800
600
-10
1k
0
100
200
LOAD RESISTANCE (Ω)
FIGURE 11. OUTPUT VOLTAGE SWING vs LOAD RESISTANCE
500
400
600
FIGURE 12. SETTLING TIME FOR VARIOUS OUTPUT STEP
VOLTAGES
100
100
PWOER SUPPLY REJECTION RATIO (dB)
COMMON MODE REJECTION RATIO (dB)
300
SETTLING TIME (ns)
80
300pF
60
10Ω
40
-
RF
+
20
0
10
100
1k
10k
100k
300pF
60
10Ω
40
-
RF
20
1M
1
10
100
FIGURE 13. COMMON MODE REJECTION RATIO vs
FREQUENCY
VSUPPLY = ±20V
8.5
SUPPLY CURRENT (mA)
10k
100k
FIGURE 14. POWER SUPPLY REJECTION RATIO vs
FREQUENCY
8.8
VSUPPLY = ±15V
8.0
VSUPPLY = ±10V
VSUPPLY = ±7V
7.5
-40
0
40
80
120
160
TEMPERATURE (°C)
FIGURE 15. POWER SUPPLY CURRENT vs TEMPERATURE
7
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
7.0
-80
POSITIVE
SUPPLY
+
0
1
NEGATIVE
SUPPLY
80
1M
HA-5160
Metal Can Packages (Can)
T8.C MIL-STD-1835 MACY1-X8 (A1)
REFERENCE PLANE
A
8 LEAD METAL CAN PACKAGE
e1
L
L2
L1
INCHES
SYMBOL
ØD2
A
A
k1
Øe
ØD ØD1
2
N
1
β
Øb1
Øb
F
α
k
C
L
BASE AND
SEATING PLANE
Q
BASE METAL
Øb1
LEAD FINISH
Øb2
SECTION A-A
NOTES:
1. (All leads) Øb applies between L1 and L2. Øb1 applies between
L2 and 0.500 from the reference plane. Diameter is uncontrolled
in L1 and beyond 0.500 from the reference plane.
2. Measured from maximum diameter of the product.
MIN
MILLIMETERS
MAX
MIN
MAX
NOTES
A
0.165
0.185
4.19
4.70
-
Øb
0.016
0.019
0.41
0.48
1
Øb1
0.016
0.021
0.41
0.53
1
Øb2
0.016
0.024
0.41
0.61
-
ØD
0.335
0.375
8.51
9.40
-
ØD1
0.305
0.335
7.75
8.51
-
ØD2
0.110
0.160
2.79
4.06
-
e
e1
0.200 BSC
5.08 BSC
0.100 BSC
-
2.54 BSC
-
F
-
0.040
-
1.02
-
k
0.027
0.034
0.69
0.86
-
k1
0.027
0.045
0.69
1.14
2
12.70
19.05
1
1.27
1
L
0.500
0.750
L1
-
0.050
L2
0.250
-
6.35
-
1
Q
0.010
0.045
0.25
1.14
-
-
β
45o BSC
45o BSC
45o BSC
45o BSC
N
8
8
α
3. α is the basic spacing from the centerline of the tab to terminal 1
and β is the basic spacing of each lead or lead position (N -1
places) from α, looking at the bottom of the package.
3
3
4
Rev. 0 5/18/94
4. N is the maximum number of terminal positions.
5. Dimensioning and tolerancing per ANSI Y14.5M - 1982.
6. Controlling dimension: INCH.
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
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