HA2-2548-9 [INTERSIL]
150MHz, High Slew Rate, Precision Operational Amplifier; 150MHz的高转换率，精密运算放大器
| 型号： | HA2-2548-9 |
| 厂家： | 
Intersil |
| 描述： | 150MHz, High Slew Rate, Precision Operational Amplifier |
| 文件： | 总9页 (文件大小：804K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HA-2548
®
September 1998
File Number 2901.3
150MHz, High Slew Rate,
Features
Precision Operational Amplifier
• High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 120V/µs
• Low Offset Voltage. . . . . . . . . . . . . . . . . . . . . . . . . .300µV
• High Open Loop Gain . . . . . . . . . . . . . . . . . . . . . . .130dB
• Gain Bandwidth Product . . . . . . . . . . . . . . . . . . . 150MHz
• Low Noise Voltage at 1kHz . . . . . . . . . . . . . . . 8.3nV/√Hz
• Minimum Gain Stability . . . . . . . . . . . . . . . . . . . . . . . . ≥5
The HA-2548 is an op amp that offers a unique combination
of bandwidth, slew rate, and precision specifications. These
features can eliminate the need for composite op amp
designs and external calibration circuitry.
Optimized for gains ≥5, the HA-2548 has a gain-bandwidth
product of 150MHz and a slew rate of 120V/µs while
maintaining extremely high open loop gain (130dB Typ) and
low offset voltage (300µV Typ). These specifications are
achieved through uniquely designed input circuitry and a
single ultra-high gain stage that minimizes the AC signal
path. Capable of delivering over 30mA of output current, the
HA-2548 is ideal for precision, high speed applications such
as signal conditioning, instrumentation, video/pulse
amplifiers and buffers.
Applications
• High Speed Instrumentation
• Data Acquisition Systems
• Analog Signal Conditioning
• Precision, Wideband Amplifiers
- Pulse/RF Amplifiers
Part Number Information
For information on the military version of this device please
refer to the HA-2548/883 datasheet.
TEMP.
PKG.
NO.
o
PART NUMBER RANGE ( C)
PACKAGE
8 Pin Metal Can
8 Pin Metal Can
8 Ld PDIP
HA2-2548-5
HA2-2548-9
HA3-2548-5
HA7-2548-5
HA9P2548-5
0 to 75
-40 to 85
0 to 75
0 to 75
0 to 75
T8.C
T8.C
E8.3
8 Ld SBDIP
D8.3
M16.3
16 Ld SOIC
Pinouts
HA-2548
(PDIP, SBDIP)
HA-2548
(METAL CAN)
HA-2548
(SOIC)
TOP VIEW
TOP VIEW
TOP VIEW
COMP
NC
NC
NC
-IN
+IN
V-
1
16 NC
15 BAL
8
2
3
4
5
6
7
8
BAL
1
3
7
V+
BAL
-IN
1
2
3
4
8
7
6
5
COMP
V+
14 COMP
13 V+
-
+
-
+
-
+
2
6
OUT
-IN
12 OUT
11 NC
+IN
V-
OUT
BAL
5
BAL
+IN
10 BAL
NC
NC
4
V-
9 NC
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. 2002. All Rights Reserved
1
HA-2548
Absolute Maximum Ratings
Thermal Information
o
o
Supply Voltage Between V+ and V- Terminals . . . . . . . . . . . . . .40V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA
Thermal Resistance (Typical, Note 1)
SBDIP Package . . . . . . . . . . . . . . . . . .
PDIP Package . . . . . . . . . . . . . . . . . . .
SOIC Package . . . . . . . . . . . . . . . . . . .
Metal Can Package . . . . . . . . . . . . . . .
θ
( C/W)
θ
( C/W)
JA
JC
110
92
96
30
N/A
N/A
80
o
165
Operating Conditions
Maximum Junction Temperature (Hermetic Packages) . . . . . . 175 C
Maximum Junction Temperature (Plastic Package) . . . . . . . 150 C
Maximum Storage Temperature Range . . . . . . . . . -65 C to 150 C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300 C
Temperature Range
HA-2548-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 C to 75 C
HA-2548-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 C to 85 C
o
o
o
o
o
o
o
o
(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. θ is measured with the component mounted on an evaluation PC board in free air.
JA
Electrical Specifications
V
= ±15V, R = 1kΩ, C = 10pF, Unless Otherwise Specified
SUPPLY L L
HA-2548-5, -9
TYP
o
PARAMETER
INPUT CHARACTERISTICS
Input Offset Voltage
TEST CONDITIONS
TEMP ( C)
MIN
MAX
UNITS
25
Full
Full
25
-
-
300
400
4
900
µV
µV
1200
o
Average Offset Voltage Drift (Note 5)
Input Bias Current
-
9
µV/ C
-
5
50
nA
nA
nA
nA
V
Full
25
-
20
5
100
Input Offset Current
-
50
Full
25
-
20
±10
1
100
Common Mode Range
Differential Input Resistance
Input Noise Voltage
±7
-
-
-
-
-
-
-
-
-
-
-
25
MΩ
f = 0.1Hz to 10Hz
25
-
0.2
0.8
30
12
8.3
1.9
0.7
0.4
µV
µV
RMS
f = 0.1Hz to 1MHz
f = 10Hz
25
-
RMS
Input Noise Voltage Density (Note 2)
Input Noise Current Density (Note 2)
25
-
nV/√Hz
nV/√Hz
nV/√Hz
pA/√Hz
pA/√Hz
pA/√Hz
f = 100Hz
25
-
f = 1000Hz
f = 10Hz
25
-
25
-
f = 100Hz
25
-
f = 1000Hz
25
-
TRANSFER CHARACTERISTICS
Large Signal Voltage Gain
V
= ±10V
25
Full
Full
25
114
108
80
130
125
90
-
-
-
-
-
-
dB
dB
OUT
Common Mode Rejection Ratio
Gain Bandwidth Product (Note 5)
V
A
= ±2V
dB
CM
= -100, f = 100kHz to 10MHz
130
110
5
150
125
-
MHz
MHz
V/V
V
Full
Full
Minimum Stable Gain
OUTPUT CHARACTERISTICS
Output Voltage Swing
Output Current
Full
Full
25
±11
±12
±33
5
-
-
-
-
V
mA
Ω
R = 1kΩ, V
OUT
≥10V
±30
L
Output Resistance
-
-
Full Power Bandwidth (Note 3)
25
1.91
MHz
TRANSIENT RESPONSE A = +5, Unless Otherwise Specified
V
2
HA-2548
Electrical Specifications
V
= ±15V, R = 1kΩ, C = 10pF, Unless Otherwise Specified (Continued)
SUPPLY
L
L
HA-2548-5, -9
o
PARAMETER
TEST CONDITIONS
TEMP ( C)
MIN
TYP
120
105
110
105
16.5
19
MAX
-
UNITS
V/µs
V/µs
V/µs
V/µs
ns
Slew Rate (Note 5)
Positive
V
V
V
V
V
V
= ±5V
25
Full
25
80
70
70
60
-
OUT
OUT
OUT
OUT
OUT
OUT
-
Slew Rate (Note 5)
Negative
= ±5V
-
Full
25
-
Rise Time (Note 5)
= ±100mV
= ±100mV
= ±100mV
= ±100mV
20
23
20
23
25
35
15
30
260
Full
25
-
ns
Fall Time (Note 5)
-
16
ns
Full
25
-
18
ns
Overshoot (Note 5)
Positive
-
15
%
Full
25
-
25
%
Overshoot (Note 5)
Negative
-
8
%
Full
25
-
20
%
Settling Time
Notes 4, 5
-
200
ns
POWER SUPPLY
Power Supply Rejection Ratio
V
= ±10V to ±20V
Full
Full
86
-
95
12
-
dB
S
I
18
mA
CC
NOTES:
2. Refer to typical performance curve in data sheet.
Slew Rate
3. Full Power Bandwidth is calculated by: FPBW = ----------------------------, V
= 10V .
PEAK
2πV
PEAK
4. Settling time is specified to 0.01% with a 10V step and A = -5.
V
5. These parameters are not tested. The limits are guaranteed based on lab characterization and reflect lot to lot variation.
Test Circuits and Waveforms
IN
+
OUT
-
A
= +5
800Ω
200Ω
V
FIGURE 1. LARGE AND SMALL SIGNAL RESPONSE CIRCUIT
IN
0V
IN
0V
OUT
0V
OUT
0V
V
= ±100mV, A = +5, R = 1K, C ≤ 10pF
V L L
V
= ±5V, A = +5, R = 1K, C ≤ 10pF
V L L
OUT
OUT
FIGURE 2. LARGE SIGNAL RESPONSE
FIGURE 3. SMALL SIGNAL RESPONSE
3
HA-2548
Test Circuits and Waveforms (Continued)
+15V
100
IN
0V
2N4415
5K
TO
OSCILLOSCOPE
1K
3.16K
10pF
+15V
+
AUT
-
V
OUT
V
IN
OUT
0V
-15V
400
2K
NOTES:
6. A = -5.
V
A
= -5, Output = -10V Output Scale Vertical: 1mV/Div.,
V
7. Feedback and summing resistors should be 0.1% matched.
8. Clipping diodes are optional. HP5082-2810 recommended.
Horizontal: 50ns/Div.
FIGURE 4. SETTLING TIME TEST CIRCUIT
FIGURE 5. HA-2548 SETTLING TIME
Schematic Diagram
V+
C
1
R
R
Q
B3
B4
R
R
R
A1
A2
B21
Q
R
C1
PB26
Q
Q
PA2
Q
PA1
PB3
PB4
Q
P21
Q
P119
Q
Q
N14
N13
Q
PA5
Q
PA6
Q
Q
Q
Q
Q
P19
NB8
N17
N18
P110
Q
Q
Q
NO10
P112
Q
N15
N16
R
Q
Q
N12
O2
Q
P111
N11
R
Q
NO2
O3
OUT
R
PO6
B8
V
R
Q
R
11
12
R
BFR
Q
NA9A
Q
Q
NA9B
P117
R
O4
Q
Q
R
N120
PB20
O1
Q
Q
N113
N114
Q
PO11
Q
NA11
Q
120
N
Q
PO7
Q
Q
NO3
Q
Q
Q
NB10
NB11
NB15
Q
NA12
Q
NA13
Q
NB
13
Q
R
NB14
Q
NB16
R
NB18
R
AL1
R
11
R
A
12B
R
12
R
A
R
13
R
R
AB
A
A
A
A
B18
R
R
B16
B14
B13
B15
13B
BAL2
R
R
A
A
12A
13A
V-
+IN
-IN
BAL
BAL
4
HA-2548
Application Information
C
C
8
1
3
7
5
-
+
2
6
NOTE:
4
9. Tested Offset Adjustment Range is
|VOS +1mV| minimum referred to
output. Typical range is ±20mV
10kΩ
with R = 10kΩ.
T
V-
FIGURE 6. SUGGESTED VOS ADJUSTMENT AND COMPENSATION HOOK UP
o
Typical Performance Curves
V
= ±15V, T = 25 C
S
A
20
18
16
14
12
10
8
1000
800
600
400
200
0
-200
-400
-600
-800
-1000
I
IO
6
4
I
B
2
0
-55
-25
25
TEMPERATURE ( C)
75
125
-55
-25
25
TEMPERATURE ( C)
75
125
o
o
FIGURE 7. V vs TEMPERATURE (3 REPRESENTATIVE UNITS)
IO
FIGURE 8. OFFSET CURRENT/BIAS CURRENT vs
TEMPERATURE
92
V
= ±2V, V = ±10V to ±20V
CM
S
300
200
100
0
90
88
86
84
82
PSRR
CMRR
-100
-200
-300
-55
-25
25
TEMPERATURE ( C)
75
125
0
1.0
2.0
3.0
4.0
5.0
6.0
o
TIME (MINUTES)
FIGURE 9. V WARM-UP DRIFT (NORMALIZED FROM ZERO)
IO
FIGURE 10. PSRR/CMRR vs TEMPERATURE
(4 REPRESENTATIVE UNITS)
5
HA-2548
o
Typical Performance Curves
V
= ±15V, T = 25 C (Continued)
S
A
150
140
13.5
13.0
R
= 1kΩ, C = ≤ 10pF, V = ±10V
OUT
L
L
130
12.5
12.0
11.5
11.0
120
110
100
-55
-25
25
TEMPERATURE ( C)
75
125
-55
-25
25
TEMPERATURE ( C)
75
125
o
o
FIGURE 11. I
vs TEMPERATURE
FIGURE 12. A
vs TEMPERATURE
VOL
CC
500
400
300
200
100
0
R
= 1kΩ, C = ≤ 10pF
13
12
11
10
L
L
o
-55 C
o
25 C
-100
-200
-300
-400
-500
o
125 C
9
10
11
12
13
±V
14
(V)
15
16
17
18
-55
-25
25
TEMPERATURE ( C)
75
125
o
CC
FIGURE 13. V
OUT
vs TEMPERATURE
FIGURE 14. V vs ±V
IO CC
vs TEMPERATURE
16
15
14
13
12
11
10
9
136
134
132
130
128
126
124
122
120
118
116
R
= 1kΩ
L
o
25 C
o
125 C
o
125 C
o
25 C
o
-55 C
o
-55 C
8
V
V
V
= 15V at V = ±10V,
CC
OUT
OUT
OUT
= ±10V at V
= ±15V
= ±18V
CC
CC
7
= ±12V at V
15 16
6
9
10
11
12
13
±V
14
15
16
17
18
9
10
11
12
13
±V
14
(V)
17
18
(V)
CC
CC
FIGURE 15. A
vs ±V
vs TEMPERATURE
FIGURE 16. ±V
vs ±V vs TEMPERATURE
CC
VOL
CC
OUT
6
HA-2548
o
Typical Performance Curves
V
= ±15V, T = 25 C (Continued)
S
A
16
V
V
= ±3V FOR 100Ω, V = ±5V FOR 200Ω
= ±10V FOR 600Ω TO 10kΩ
IN
IN
IN
140
135
130
125
120
115
110
105
100
A
VOL
14
12
13
12
11
10
9
V
OUT
10
8
8
6
100
200
400 600 1000
(Ω)
2000
4000
10000
6
8
10
12
(V)
14
16
18
±V
R
L
CC
FIGURE 17. SUPPLY CURRENT vs SUPPLY VOLTAGE
FIGURE 18. A
/V vs R
VOL OUT
L
22
140
R
A
= 1kΩ, C = ≤ 10pF
R
A
= 1kΩ, C = ≤ 10pF
L
L
V
L
L
V
21
20
19
18
17
16
15
14
13
12
= +5, V
= ±100mV (200mV )
P-P
= +5, V
= ±5V (10V
)
P-P
OUT
OUT
130
120
110
100
90
-55
-25
25
75
125
-55
-25
25
TEMPERATURE ( C)
75
125
o
o
TEMPERATURE ( C)
FIGURE 19. SLEW RATE vs TEMPERATURE
FIGURE 20. RISE TIME vs TEMPERATURE
150
100
50
35
30
25
20
15
10
5
A
R
= +5, V
OUT
= ±100mV (200mV
)
P-P
V
L
= 1kΩ, C ≤ 10pF
L
0
-55
0
-25
25
TEMPERATURE ( C)
75
125
0
10
20
30
40
50
o
CAPACITANCE (pF)
FIGURE 21. OVERSHOOT vs TEMPERATURE
FIGURE 22. GAIN BANDWIDTH PRODUCT vs COMPENSATION
CAPACITANCE TO GND
7
HA-2548
o
Typical Performance Curves
V
= ±15V, T = 25 C (Continued)
S
A
140
R
= 1kΩ, C ≤ 10pF
L
L
100
80
60
40
20
0
120
100
80
A
VOL
A
= -5
V
0
45
90
135
180
60
40
20
10
100
1K
10K
100K
1M
10M
100M
0
5
10
15
20
25
30
35
40
45
CAPACITANCE (pF)
FREQUENCY (Hz)
FIGURE 23. SLEW RATE vs COMPENSATION CAPACITANCE
TO GND
FIGURE 24. GAIN AND PHASE vs FREQUENCY
2.0
1.5
1.0
0.5
0
40
30
20
10
0
10
100
1K
10K
100K
10
100
1K
10K
100K
FREQUENCY (Hz)
FREQUENCY (Hz)
FIGURE 25. INPUT NOISE VOLTAGE DENSITY
FIGURE 26. INPUT NOISE CURRENT DENSITY
P-P(RTI) = 4.004µV, RMS(RTI) = 664.5nV, A = 25000
P-P(RTI) = 691.4nV, RMS(RTI) = 116.5nV, A = 25000
V
V
FIGURE 27. PEAK TO PEAK NOISE 0.1Hz TO 10Hz
FIGURE 28. PEAK TO PEAK NOISE 0.1Hz TO 1MHz
8
HA-2548
o
Typical Performance Curves
V
= ±15V, T = 25 C (Continued)
S
A
A
= ±10, V = 300mV
IN
V
RMS
-20
-30
-40
-PSRR/CMRR
-50
-60
-70
-80
+PSRR
-90
-100
10
100
1K
10K
100K
1M
10M
FREQUENCY (Hz)
FIGURE 29. REJECTION RATIOS vs FREQUENCY
Die Characteristics
DIE DIMENSIONS:
PASSIVATION:
85 mils x 91 mils x 19 mils
Type: Nitride over Silox
2160µm x 2320µm x 483µm
Silox Thickness: 12kÅ ±2kÅ
Nitride Thickness: 3.5kÅ ±1kÅ
METALLIZATION:
Type: Aluminum, 1% Copper
Thickness: 16kÅ ±2kÅ
TRANSISTOR COUNT:
60
SUBSTRATE POTENTIAL
V-
NOTE: The substrate may be left floating (Insulating Die Mount) or it
may be mounted on conductor at V- potential.
HA-2548
+BAL
Metallization Mask Layout
COMP
-IN
V+
OUT
+IN
V-
-BAL
9
相关型号：
HA2-2620-2
100MHz, High Input Impedance, Very Wideband, Uncompensated Operational Amplifiers
INTERSIL
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