1989 Burr-Brown Corporation
PDS-1026E
Printed in U.S.A. February, 1995
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111 Twx: 910-952-1111
Internet: http://www.burr-brown.com/ FAXLine: (800) 548-6133 (US/Canada Only) Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
High Speed, Current-Feedback, High Voltage
OPERATIONAL AMPLIFIER
FEATURES
q
WIDE SUPPLY RANGE:
4.5 to
18V
q
BANDWIDTH: 100MHz, G = 1 to 10
q
SLEW RATE: 1000V/
s
q
FAST SETTLING TIME: 50ns to 0.1%
q
HIGH OUTPUT CURRENT:
150mA peak
q
HIGH OUTPUT VOLTAGE:
12V
DESCRIPTION
The OPA603 is a high-speed current-feedback op amp
with guaranteed specifications at both
5V and
15V
power supplies. It can deliver full
10V signals into
150
loads with up to 1000V/
s slew rate. This
allows it to drive terminated 75
cables. With 150mA
peak output current capability it is suitable for driving
load capacitance or long lines at high speed.
In contrast with conventional op amps, the current-
feedback approach provides nearly constant band-
width and settling time over a wide range of closed-
loop voltage gains.
The OPA603 is available in a plastic 8-pin DIP and
SO-16 surface-mount packages, specified over the
industrial temperature range.
APPLICATIONS
q
VIDEO AMPLIFIER
q
PULSE AMPLIFIER
q
SONAR, ULTRASOUND BUFFERS
q
ATE PIN DRIVERS
q
xDSL LINE DRIVER
q
FAST DATA ACQUISTION
q
WAVEFORM GENERATORS
V
S
4
+In
3
+V
S
7
V
O
6
In
2
OPA603
OPA603
OPA603
OPA603
2
OPA603AP, AU
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT OFFSET VOLTAGE
Initial
5
mV
vs Temperature
8
V/
C
vs Common-Mode Voltage
V
CM
=
10V
50
60
dB
vs Supply (tracking) Voltage
V
S
=
12V to
18V
80
85
dB
vs Supply (non-tracking)
(1)
|V
S
|
= 12V to 18V
55
60
dB
+INPUT BIAS CURRENT
Initial
5
A
vs Temperature
30
nA/
C
vs Common-Mode
V
CM
=
10V
200
500
nA/V
vs Supply (tracking)
V
S
=
12V to
18V
50
100
nA/V
vs Supply (non-tracking)
(1)
|V
S
|
= 12V to 18V
150
300
nA/V
INPUT BIAS CURRENT
Initial
25
A
vs Temperature
300
nA/
C
vs Common-Mode
V
CM
=
10V
200
600
nA/V
vs Supply (tracking)
V
S
=
12V to
18V
300
500
nA/V
vs Supply (non-tracking)
(1)
|V
S
|
= 12V to 18V
1500
2000
nA/V
INPUT IMPEDANCE
+Input
5 || 2
M
|| pF
Input
30 || 2
|| pF
OPEN LOOP CHARACTERISTICS
Transresistance
V
O
=
10V
300
440
k
Transcapacitance
1.8
pF
OUTPUT CHARACTERISTICS
Voltage
R
L
= 150
10
12
V
Peak Current
150
mA
Short-Circuit Current
(2)
V
O
= 0V
250
mA
Output Resistance, Open-Loop
70
FREQUENCY RESPONSE
G
= +2
Small-Signal Bandwidth
(3)
70
160
MHz
Gain Flatness,
0.5dB
35
75
MHz
Full-Power Bandwidth
V
O
= 20Vp-p
10
MHz
Differential Gain
f = 4.43MHz, V
O
= 1V
0.03
%
Differential Phase
f = 4.43MHz, V
O
= 1V
0.025
Degrees
TIME DOMAIN RESPONSE
G
= +2
Propagation Delay
10
ns
Rise and Fall Time
10
ns
Settling Time to 0.10%
10V Step
50
ns
Slew Rate
1000
V/
s
DISTORTION
G
= +2, R
L
= 100
, f = 10MHz
2nd Harmonic Distortion
V
O
= 0.2Vp-p
60
65
dBc
3rd Harmonic Distortion
V
O
= 0.2Vp-p
70
90
dBc
POWER SUPPLY
Specified Operating Voltage
15
V
Operating Voltage Range
4.5
18
V
Current
21
25
mA
TEMPERATURE RANGE
Specification
25
+85
C
Storage
40
+150
C
THERMAL RESISTANCE,
JA
Soldered to Printed Circuit
90
C/W
SPECIFICATIONS:
V
S
=
15V
ELECTRICAL
At T
A
= +25
C, and R
L
= 150
,
unless otherwise noted.
NOTES: (1) One power supply fixed at 15V; the other supply varied from 12V to 18V. (2) Observe power derating curve. (3) See bandwidth versus gain curve,
Figure 5.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user's own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
OPA603
3
OPA603AP, AU
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT OFFSET VOLTAGE
Initial
6
mV
vs Temperature
8
V/
C
vs Common-Mode
V
CM
=
3V
50
55
dB
vs Supply (tracking)
V
S
=
4V to
6V
75
80
dB
vs Supply (non-tracking)
(1)
|V
S
|
= 4V to 6V
55
60
dB
+INPUT BIAS CURRENT
Initial
5
A
vs Temperature
30
nA/
C
vs Common-Mode
V
CM
=
3V
350
600
nA/V
vs Supply (tracking)
V
S
=
4V to
6V
100
200
nA/V
vs Supply (non-tracking)
(1)
|V
S
|
= 4V to 6V
200
300
nA/V
INPUT BIAS CURRENT
Initial
25
A
vs Temperature
300
nA/
C
vs Common-Mode
V
CM
=
3V
300
600
nA/V
vs Supply (tracking)
V
S
=
4V to
6V
500
700
nA/V
vs Supply (non-tracking)
(1)
|V
S
|
= 4V to 6V
2500
3000
nA/V
INPUT IMPEDANCE
+Input
3.3 || 2
M
|| pF
Input
30 || 2
|| pF
OPEN LOOP CHARACTERISTICS
Transresistance
V
O
=
2V
225
330
k
Transcapacitance
2.4
pF
OUTPUT CHARACTERISTICS
Voltage
R
L
= 75
2
2.75
V
Peak Current
150
mA
Short-Circuit Current
(2)
V
O
= 0V
250
mA
Output Resistance, Open-Loop
80
FREQUENCY RESPONSE
G
= +2
Small-Signal Bandwidth
(3)
140
MHz
Gain Flatness,
0.5dB
65
MHz
Full-Power Bandwidth
20
MHz
Differential Gain
f = 4.43MHz, V
O
= 1V, R
L
= 150
0.03
%
Differential Phase
f = 4.43MHz, V
O
= 1V, R
L
= 150
0.025
Degrees
TIME DOMAIN RESPONSE
G
= +2, R
L
= 100
Propagation Delay
15
ns
Rise and Fall Time
20
ns
Settling Time to 0.10%
60
ns
Slew Rate
750
V/
s
DISTORTION
G
= +2, R
L
= 100
, f = 10MHz
2nd Harmonic Distortion
V
O
= 0.2Vp-p
67
dBc
3rd Harmonic Distortion
V
O
= 0.2Vp-p
78
dBc
POWER SUPPLY
Specified Operating Voltage
5
V
Operating Voltage Range
4.5
18
V
Current
21
25
mA
TEMPERATURE RANGE
Specification
25
+85
C
Storage
40
+150
C
THERMAL RESISTANCE,
JUNCTION-AMBIENT
Soldered to Printed Circuit
90
C/W
SPECIFICATIONS:
V
S
=
5V
ELECTRICAL
At T
A
= +25
C, and R
L
= 75
,
unless otherwise noted.
NOTES: (1) One power supply fixed at 5V; the other supply varied from 4V to 6V. (2) Observe power derating curve. (3) See bandwidth versus gain curves,
Figure 5.
OPA603
4
Top View
DIP
PIN CONFIGURATION
Top View
SO-16
1
2
3
4
5
6
7
8
NC
NC
In
NC
+In
NC
V
S
NC
NC: No Internal Connection.
Solder to ground plane for
improved heat dissipation.
16
15
14
13
12
11
10
9
NC
NC
+V
S
NC
V
O
NC
NC
NC
PIN CONFIGURATION
1
2
3
4
8
7
6
5
NC
In
+In
V
NC
+V
V
NC
S
S
NC: No Internal Connection.
Solder to ground plane for
improved heat dissipation.
O
PACKAGE/ORDERING INFORMATION
PACKAGE
SPECIFIED
DRAWING
TEMPERATURE
PRODUCT
PACKAGE
NUMBER
(1)
RANGE
OPA603AP
Plastic DIP
006
25
C to +85
C
OPA603AU
SO-16
211
25
C to +85
C
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ...................................................................................
18V
Input Voltage Range ............................................................................
V
S
Differential Input Voltage .....................................................................
6V
Power Dissipation ........................................................ See derating curve
Operating Temperature ................................................................. +100
C
Storage Temperature ..................................................................... +150
C
Junction Temperature .................................................................... +150
C
Lead Temperature (soldering, 10s) ............................................... +300
C
(soldering SO-16 package, 3s) ...................... +260
C
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and
installation procedures can cause damage.
ESD damage can range from subtle performance degradation to
complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes
could cause the device not to meet its published specifications.
OPA603
5
TYPICAL PERFORMANCE CURVES
At T
A
= +25
C, unless otherwise noted.
OUTPUT SWING vs TEMPERATURE
25
0
+25
+50
+75
+100
Temperature (C)
Output Swing (V)
14
13
12
11
10
R = 150
L
R =
L
Positive Swing
Negative Swing
V = 15V
S
OUTPUT SWING vs TEMPERATURE
25
0
+25
+50
+75
+100
Temperature (C)
Output Swing (V)
3.1
2.9
2.7
2.5
2.3
2.1
R = 75
L
R =
L
Positive Swing
Negative Swing
V = 5V
S
NONINVERTING INPUT BIAS CURRENT
vs TEMPERATURE
25
0
+25
+50
+75
+100
Temperature (C)
+5
+4
+3
+2
+1
0
1
2
3
4
5
V = 5V
S
V = 15V
S
I + (A)
B
INVERTING INPUT BIAS CURRENT
vs TEMPERATURE
25
0
+25
+50
+75
+100
Temperature (C)
+30
+20
+10
0
10
20
30
V = 5V
S
V = 15V
S
I (A)
B
COMMON-MODE REJECTION vs FREQUENCY
65
55
45
35
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
Common-Mode Rejection (dB)
V = 15V
S
V = 5V
S
I COMMON-MODE REJECTION RATIO
B
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
10
10
10
10
10
8
7
6
5
4
I Common-Mode Rejection Ratio (A/V)
B
S
V = 15V
S
V = 5V
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