Burr Brown Products
from Texas Instruments
OP
A3
OP
A3
83
2
®
832
OPA3832
SBOS370 – DECEMBER 2006
Triple, Low-Power, High-Speed, Fixed-Gain Operational Amplifier
FEATURES
•
•
•
HIGH BANDWIDTH: 80MHz (G = +2)
LOW SUPPLY CURRENT: 3.9mA/ch (V
S
= +5V)
FLEXIBLE SUPPLY RANGE:
±1.5V to ±5.5V Dual Supply
+3V to +11V Single Supply
INPUT RANGE INCLUDES GROUND ON
SINGLE SUPPLY
4.9V
PP
OUTPUT SWING ON +5V SUPPLY
HIGH SLEW RATE: 350V/µs
LOW INPUT VOLTAGE NOISE: 9.3nV/√Hz
Using complementary common-emitter outputs
provides an output swing to within 30mV of ground
and 60mV of the positive supply. The high output
drive current and low differential gain and phase
errors also make it ideal for single-supply consumer
video products.
Low distortion operation is ensured by high
bandwidth (80MHz) and slew rate (350V/µs), making
the OPA3832 an ideal input buffer stage to 3V and
5V CMOS converters. Unlike earlier low-power,
single-supply amplifiers, distortion performance
improves as the signal swing is decreased. A low
9.3nV/√Hz input voltage noise supports wide
dynamic range operation.
The OPA3832 is available in an industry-standard
SO-14 package or a small TSSOP-14 package.
•
•
•
•
•
•
•
•
APPLICATIONS
SINGLE-SUPPLY VIDEO LINE DRIVERS
CCD IMAGING CHANNELS
LOW-POWER ULTRASOUND
PORTABLE CONSUMER ELECTRONICS
RELATED PRODUCTS
DESCRIPTION
Rail-to-Rail Output
SINGLES
OPA830
OPA832
OPA690
OPA820
DUALS
OPA2830
OPA2832
OPA2690
OPA2822
TRIPLES
—
—
OPA3690
—
QUADS
OPA4830
—
—
OPA4820
DESCRIPTION
The OPA3832 is a triple, low-power, high-speed,
fixed-gain amplifier designed to operate on a single
+3V to +11V supply. Operation on ±1.5V to ±5.5V
supplies is also supported. The input range extends
below ground and to within 1.7V of the positive
supply.
V
1
Rail-to-Rail Fixed-Gain
General-Purpose
(1800V/µs slew rate)
Low-Noise,
High dc Precision
1/3
OPA3832
100W
4.99kW
0.1mF
0.1mF
4.99kW
400W
400W
V
2
1/3
OPA3832
100W
0.1mF
+In
REFT
+3.5V
REFB
+1.5V
400W
400W
100pF
-In
CM
ADS826
10-Bit
60MSPS
V
3
1/3
OPA3832
100W
0.1mF
400W
400W
Selection
Logic
Multiplexed Converter Driver
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2006, Texas Instruments Incorporated
OPA3832
www.ti.com
SBOS370 – DECEMBER 2006
This integrated circuit can be damaged by ESD. Texas Instruments 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.
ORDERING INFORMATION
(1)
PACKAGE
DESIGNATOR
D
PW
SPECIFIED
TEMPERATURE
RANGE
–40°C to +85°C
–40°C to +85°C
PACKAGE
MARKING
OPA3832
OPA3832
ORDERING
NUMBER
OPA3832ID
OPA3832IDR
OPA3832IPW
OPA3832IPWR
TRANSPORT
MEDIA, QUANTITY
Rails, 50
Tape and Reel, 2500
Rails, 90
Tape and Reel, 2000
PRODUCT
OPA3832
OPA3832
(1)
(2)
PACKAGE-LEAD
SO-14
(2)
TSSOP-14
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at
www.ti.com.
Available Q1 '07.
ABSOLUTE MAXIMUM RATINGS
(1)
Power Supply
Internal Power Dissipation
Differential Input Voltage
(2)
Input Voltage Range
Storage Voltage Range: D, PW
Lead Temperature (soldering, 10s)
Maximum Junction Temperature (T
J
)
Maximum Junction Temperature: Continuous Operation, Long Term Reliability
ESD Rating:
Human Body Model (HBM)
Charge Device Model (CDM)
Machine Model (MM)
(1)
(2)
2000V
1000V
200V
12V
DC
See Thermal
Characteristics
±1.2V
–0.5V to ±V
S
+ 0.3V
–40°C to +125°C
+300°C
+150°C
+140°C
Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may
degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond
those specified is not supported.
Noninverting input to internal inverting mode.
PIN ASSIGNMENT
D, PW PACKAGES
SO-14, TSSOP-14
(TOP VIEW)
DIS A
DIS B
DIS C
+V
S
+Input A
-Input
A
Output A
1
2
3
4
5
6
7
14 Output B
400W
B
400W
13
-Input
B
12 +Input B
11
-V
S
A
400W
400W
C
400W
400W
10 +Input C
9
8
-Input
C
Output C
2
Submit Documentation Feedback
OPA3832
www.ti.com
SBOS370 – DECEMBER 2006
ELECTRICAL CHARACTERISTICS: V
S
= ±5V
Boldface
limits are tested at
+25°C.
At T
A
= +25°C, G = +2V/V, and R
L
= 150Ω to GND, unless otherwise noted.
OPA3832ID, IPW
PARAMETER
AC PERFORMANCE
Small-Signal Bandwidth
G = +1, V
O
≤
0.5V
PP
G = +2, V
O
≤
0.5V
PP
G = –1, V
O
≤
0.5V
PP
Peaking at a Gain of +1
Slew Rate
Rise Time
Fall Time
Settling Time to 0.1%
Harmonic Distortion
2nd-Harmonic
V
O
≤
0.5V
PP
G = +2, 2V Step
0.5V Step
0.5V Step
G = +2, 1V Step
V
O
= 2V
PP
, 5MHz
R
L
= 150Ω
R
L
= 500Ω
3rd-Harmonic
R
L
= 150Ω
R
L
= 500Ω
Input Voltage Noise
Input Current Noise
NTSC Differential Gain
NTSC Differential Phase
All Hostile Crosstalk, Input Referred
DC PERFORMANCE
(4)
Gain Error
G = +2
G = –1
Internal R
F
and R
G
Maximum
Minimum
Average Drift
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Bias Current Drift
Input Offset Current
Input Offset Current Drift
INPUT
Negative Input Voltage Range
Positive Input Voltage Range
Input Impedance
Differential Mode
Common-Mode
10 | | 2.1
400 | | 1.2
kΩ | | pF
kΩ | | pF
typ
typ
C
C
–5.4
3.2
–5.2
3.1
–5.0
3.0
–4.9
2.9
V
V
max
min
B
B
±1.4
—
+5.5
—
±0.1
—
±1.5
+10
±8.0
400
400
455
345
460
340
±0.1
±9.3
±27
+12
±45
±2
±10
462
338
±0.1
±9.7
±27
+13
±45
±2.5
±10
Ω
Ω
%/°C
mV
µV/°C
µA
nA/°C
µA
nA/°C
max
max
max
max
max
max
max
max
max
B
B
B
A
B
A
B
A
B
±0.3
±0.2
±1.5
±1.5
±1.6
±1.6
±1.7
±1.7
%
%
min
max
A
B
f > 1MHz
f > 1MHz
R
L
= 150Ω
R
L
= 150Ω
2 Channels Driven at 5MHz, 1V
PP
3rd Channel Measured
–57
–65
–60
–75
9.2
2.2
0.10
0.16
–55
–54
–62
–50
–64
–52
–61
–49
–60
–50
–60
–48
–57
dBc
dBc
dBc
dBc
nV/√Hz
pA/√Hz
%
°
dBc
max
max
max
max
typ
typ
typ
typ
typ
B
B
B
B
C
C
C
C
C
250
80
110
6
325
5.0
5.0
45
220
5.8
5.8
63
210
6.0
6.0
65
200
6.0
6.0
66
55
57
54
56
54
55
MHz
MHz
MHz
dB
V/µs
ns
ns
ns
typ
min
min
typ
min
max
max
max
C
B
B
C
B
B
B
B
CONDITIONS
+25°C
+25°C
(1)
0°C to
+70°C
(2)
–40°C to
+85°C
(2)
UNITS
MIN/
MAX
TEST
LEVEL
(3)
(1)
(2)
(3)
(4)
Junction temperature = ambient for +25°C specifications.
Junction temperature = ambient at low temperature limits; junction temperature = ambient +13°C at high temperature limit for over
temperature specifications.
Test levels: (A) 100% tested at +25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and
simulation. (C) Typical value only for information.
Current is considered positive out of node.
Submit Documentation Feedback
3
OPA3832
www.ti.com
SBOS370 – DECEMBER 2006
ELECTRICAL CHARACTERISTICS: V
S
= ±5V (continued)
Boldface
limits are tested at
+25°C.
At T
A
= +25°C, G = +2V/V, and R
L
= 150Ω to GND, unless otherwise noted.
OPA3832ID, IPW
PARAMETER
OUTPUT
Output Voltage Swing
R
L
= 1kΩ to GND
R
L
= 150Ω to GND
Current Output, Sinking and Sourcing
Short-Circuit Current
Closed-Loop Output Impedance
DISABLE (Disabled LOW)
Power Down Supply Current (+V
S
)
DIsable Time
Enable Time
Off Isolation
Output Capacitance in Disable
Turn-On Glitch
Turn-Off Glitch
Enable Voltage
Disable Voltage
Control Pin Input Bias Current (DIS)
POWER SUPPLY
Minimum Operating Voltage
Maximum Operating Voltage
Maximum Quiescent Current
Minimum Quiescent Current
Power-Supply Rejection Ratio
(-PSRR)
THERMAL CHARACTERISTICS
Specification: ID, IPW
Thermal Resistance
D
PW
SO-14
TSSOP-14
85
100
°C/W
°C/W
typ
typ
C
C
–40 to +85
°C
typ
C
All Channels, V
S
= ±5V
All Channels, V
S
= ±5V
Input-Referred
±1.4
—
12.75
12.75
66
±5.5
14.4
12
61
±5.5
16.1
10.8
60
±5.5
17.9
9.3
59
V
V
mA
mA
dB
min
max
max
min
min
B
A
A
A
A
V
DIS
= 0V, Each Channel
125
G = +2V/V, R
L
= 150Ω, V
IN
= 0V
G = +2V/V, R
L
= 150Ω, V
IN
= 0V
8
2
4.5
3.0
300
4.5
3.0
350
4.5
3.0
400
V
DIS
= 0, All Channels
V
IN
= 1V
DC
V
IN
= 1V
DC
G = +2V/V, 5MHz
0.95
40
20
-75
2.5
2.6
2.7
mA
µs
ns
dB
pF
mV
mV
V
V
µA
max
typ
typ
typ
typ
typ
typ
min
max
max
A
C
C
C
C
C
C
A
A
A
Output Shorted to Either Supply
G = +2, f
≤
100kHz
±4.9
±4.6
±82
120
0.2
±4.8
±4.5
±63
±4.75
±4.45
±58
±4.75
±4.4
±53
V
V
mA
mA
Ω
max
max
min
typ
typ
A
A
A
C
C
CONDITIONS
+25°C
+25°C
(1)
0°C to
+70°C
(2)
–40°C to
+85°C
(2)
UNITS
MIN/
MAX
TEST
LEVEL
(3)
4
Submit Documentation Feedback
OPA3832
www.ti.com
SBOS370 – DECEMBER 2006
ELECTRICAL CHARACTERISTICS: V
S
= +5V
Boldface
limits are tested at
+25°C.
At T
A
= +25°C, G = +2V/V, and R
L
= 150Ω to V
CM
= 2V, unless otherwise noted.
OPA3832ID, IPW
PARAMETER
AC PERFORMANCE
Small-Signal Bandwidth
G = +1, V
O
≤
0.5V
PP
G = +2, V
O
≤
0.5V
PP
G = –1, V
O
≤
0.5V
PP
Peaking at a Gain of +1
Slew Rate
Rise Time
Fall Time
Settling Time to 0.1%
Harmonic Distortion
2nd-Harmonic
V
O
≤
0.5V
PP
G = +2, 2V Step
0.5V Step
0.5V Step
G = +2, 1V Step
V
O
= 2V
PP
, 5MHz
R
L
= 150Ω
R
L
= 500Ω
3rd-Harmonic
R
L
= 150Ω
R
L
= 500Ω
Input Voltage Noise
Input Current Noise
NTSC Differential Gain
NTSC Differential Phase
DC
PERFORMANCE
(4)
G = +2
G = –1
Internal R
F
and R
G
, Maximum
Minimum
Average Drift
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Bias Current Drift
Input Offset Current
Input Offset Current Drift
INPUT
Least Positive Input Voltage
Most Positive Input Voltage
Input Impedance, Differential Mode
Common-Mode
OUTPUT
Least Positive Output Voltage
R
L
= 1kΩ to 2.0V
R
L
= 150Ω to 2.0V
Most Positive Output Voltage
R
L
= 1kΩ to 2.0V
R
L
= 150Ω to 2.0V
Current Output, Sinking and Sourcing
Short-Circuit Output Current
Closed-Loop Output Impedance
Output Shorted to Either Supply
G = +2, f
≤
100kHz
0.03
0.18
4.94
4.86
±75
100
0.2
0.16
0.3
4.8
4.6
±58
0.18
0.35
4.6
4.5
±53
0.20
0.40
4.4
4.4
±50
V
V
V
V
mA
mA
Ω
max
max
min
min
min
typ
typ
A
A
A
A
A
C
C
–0.5
3.3
10 | | 2.1
400 | | 1.2
–0.2
3.2
0
3.1
+0.1
3.0
V
V
kΩ | | pF
kΩ | | pF
max
min
typ
typ
B
B
C
C
V
CM
= 2.0V
V
CM
= 2.0V
±1.5
—
+5.5
—
±0.1
—
±1.5
+10
±6.5
±0.3
±0.2
400
400
±1.5
±1.5
455
345
±1.6
±1.6
460
340
±0.1
±7.5
±25
+12
±45
±2
±10
±1.7
±1.7
462
338
±0.1
±8.0
±25
+13
±45
±2.5
±10
%
%
Ω
Ω
%/°C
mV
µV/°C
µA
nA/°C
µA
nA/°C
min
max
max
max
max
max
max
max
max
max
max
A
B
A
A
B
A
B
A
B
A
B
f > 1MHz
f > 1MHz
R
L
= 150Ω
R
L
= 150Ω
–54
–60
–57
–79
9.3
2.3
0.11
0.14
–51
–57
–50
–65
–50
–55
–49
–62
–49
–54
–47
–58
dBc
dBc
dBc
dBc
nV/√Hz
pA/√Hz
%
°
max
max
max
max
typ
typ
typ
typ
B
B
B
B
C
C
C
C
210
80
105
7
350
5.2
5.2
46
230
5.8
5.8
64
220
5.8
5.8
66
220
5.9
5.9
67
56
60
55
58
55
58
MHz
MHz
MHz
dB
V/µs
ns
ns
ns
typ
min
min
typ
min
max
max
max
C
B
B
C
B
B
B
B
CONDITIONS
+25°C
+25°C
(1)
0°C to
+70°C
(2)
–40°C to
+85°C
(2)
UNITS
MIN/
MAX
TEST
LEVEL
(3)
Gain Error
(1)
(2)
(3)
(4)
Junction temperature = ambient for +25°C specifications.
Junction temperature = ambient at low temperature limits; junction temperature = ambient +6°C at high temperature limit for over
temperature specifications.
Test levels: (A) 100% tested at +25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and
simulation. (C) Typical value only for information.
Current is considered positive out of node.
Submit Documentation Feedback
5
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