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OPA650 PDF даташит

Спецификация OPA650 изготовлена ​​​​«Burr-Brown» и имеет функцию, называемую «Wideband / Low Power Voltage Feedback OPERATIONAL AMPLIFIER».

Детали детали

Номер произв OPA650
Описание Wideband / Low Power Voltage Feedback OPERATIONAL AMPLIFIER
Производители Burr-Brown
логотип Burr-Brown логотип 

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OPA650 Даташит, Описание, Даташиты
® OPA650
OPA650
OPA650
Wideband, Low Power Voltage Feedback
OPERATIONAL AMPLIFIER
FEATURES
q LOW POWER: 50mW
q UNITY GAIN STABLE BANDWIDTH:
560MHz
q LOW HARMONICS: –77dBc at 5MHz
q FAST SETTLING TIME: 20ns to 0.01%
q LOW INPUT BIAS CURRENT: 5µA
q DIFFERENTIAL GAIN/PHASE ERROR:
0.01%/0.03°
q HIGH OUTPUT CURRENT: 85mA
APPLICATIONS
q HIGH RESOLUTION VIDEO
q BASEBAND AMPLIFIER
q CCD IMAGING AMPLIFIER
q ULTRASOUND SIGNAL PROCESSING
q ADC/DAC GAIN AMPLIFIER
q ACTIVE FILTERS
q HIGH SPEED INTEGRATORS
q DIFFERENTIAL AMPLIFIER
DESCRIPTION
The OPA650 is a low power, wideband voltage feed-
back operational amplifier. It features a high band-
width of 560MHz as well as a 12-bit settling time of
only 20ns. The low distortion allows its use in commu-
nications applications, while the wide bandwidth and
true differential input stage make it suitable for use in
a variety of active filter applications. Its low distortion
gives exceptional performance for telecommunica-
tions, medical imaging and video applications.
The OPA650 is internally compensated for unity-gain
stability. This amplifier has a fully symmetrical differ-
ential input due to its “classical” operational amplifier
circuit architecture. Its unusual combination of speed,
accuracy and low power make it an outstanding choice
for many portable, multi-channel and other high speed
applications, where power is at a premium.
The OPA650 is also available in dual (OPA2650) and
quad (OPA4650) configurations.
+VS
Non-Inverting
Input
Inverting
Input
Current
Mirror
Output
Stage
CC
Output
–VS
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
© 1994 Burr-Brown Corporation
PDS-11264F
OPA650Printed in U.S.A. March, 1998
®









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OPA650 Даташит, Описание, Даташиты
SPECIFICATIONS
At TA = +25°C, VS = ±5V, RL = 100, and RFB = 402Ω, unless otherwise noted. RFB = 25for a gain of +1.
PARAMETER
CONDITIONS
FREQUENCY RESPONSE
Closed-Loop Bandwidth(2)
Gain Bandwidth Product
Slew Rate
Over Specified Temperature
Rise Time
Fall Time
Settling Time 0.01%
0.1%
1%
Spurious Free Dynamic Range
Differential Gain
Differential Phase
Bandwidth for 0.1dB Gain Flatness
G = +1
G = +2
G = +5
G = +10
G = +1, 2V Step
0.2V Step
0.2V Step
G = +1, 2V Step
G = +1, 2V Step
G = +1, 2V Step
G = +1, f = 5.0 MHz, VO = 2Vp-p
RL = 100
RL = 200
G = +1, NTSC, VO = 1.4Vp, RL = 150
G = +1, NTSC, VO = 1.4Vp, RL = 150
G = +2
INPUT OFFSET VOLTAGE
Input Offset Voltage
Average Drift
Power Supply Rejection (+VS)
(–VS)
INPUT BIAS CURRENT
Input Bias Current
Over Temperature
Input Offset Current
Over Temperature
|VS| = 4.5V to 5.5V
VCM = 0V
VCM = 0V
NOISE
Input Voltage Noise
Noise Density, f = 100Hz
f = 10kHz
f = 1MHz
f = 1MHz to 100MHz
Integrated Noise, BW = 10Hz to 100MHz
Input Bias Current Noise
Current Noise Density, f = 0.1MHz to 100MHz
Noise Figure (NF)
INPUT VOLTAGE RANGE
Common-Mode Input Range
Over Specified Temperature
Common-Mode Rejection
INPUT IMPEDANCE
Differential
Common-Mode
OPEN-LOOP GAIN
Open-Loop Voltage Gain
Over Specified Temperature
OUTPUT
Voltage Output
Over Specified Temperature
Current Output, Sourcing
Over Specified Temperature
Current Output, Sinking
Over Specified Temperature
Short Circuit Current
Output Resistance
RS = 10k
RS = 50
VCM = ±0.5V
VO = ±2V, RL = 100
VO = ±2V, RL = 100
No Load
RL = 250
RL = 100
0.1MHz, G = +1
POWER SUPPLY
Specified Operating Voltage
Derated Voltage Range
Quiescent Current
Over Specified Temperature
TEMPERATURE RANGE
Specification: P, U, N, UB, NB
Thermal Resistance, θJA
P 8-Pin DIP
U SO-8
N SOT23-5
OPA650P, U, N
MIN TYP MAX
560
140
37
18
180
240
220
1
1
19.6
10.2
6.3
73
77
0.01
0.03
25
±1 ±5
±3
60 76
47 53
5 20
30
0.5 1
3
OPA650UB, NB
MIN TYP MAX
UNITS
T(1) MHz
T MHz
T MHz
T MHz
T MHz
T V/µs
T V/µs
T ns
T ns
T ns
T ns
T ns
T dBc
T dBc
T%
T Degrees
T MHz
0.6 ±2.5
mV
T µV/°C
70 T
dB
50 T
dB
T 10
20
0.2 0.5
2
µA
µA
µA
µA
43
9.4
8.4
8.4
84
1.2
4
19.5
±2.8
±2.2
65 90
15 || 1
16 || 1
45 51
43
T
T
T
T
T
T
T
T
T
T
70 T
T
T
46 T
44
nV/Hz
nV/Hz
nV/Hz
nV/Hz
µVrms
pA/Hz
dB
dB
V
V
dB
k|| pF
M|| pF
dB
dB
±2.2
±2.2
±2.0
75
65
65
35
±4.5
–40
±3.0
±2.4
±2.5
±2.4
±2.3
±2.2
110 T
T
85 T
T
150
0.08
±5
±5.5
±5.1 ±7.75
±8.75
T
+85
100
125
150
T
T
T
T
T
T
T
T
T
T
±5.1 ±6.5
±7.5
T
T
T
T
V
V
V
mA
mA
mA
mA
mA
V
V
mA
mA
°C
°C/W
°C/W
°C/W
NOTES: (1) An asterisk (T) specifies the same value as the grade to the left. (2) Frequency response can be strongly influenced by PC board parasitics. The OPA650
is nominally compensated assuming 2pF parasitic load. The demonstration boards show low parasitic layouts for the different package styles.
®
OPA650
2









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OPA650 Даташит, Описание, Даташиты
ABSOLUTE MAXIMUM RATINGS
Supply ............................................................................................... ±5.5V
Internal Power Dissipation .................................. See Thermal Conditions
Differential Input Voltage .................................................................. ±1.2V
Input Voltage Range ............................................................................ ±VS
Storage Temperature Range: P, U, UB, N, NB ............ –40°C to +125°C
Lead Temperature (soldering, 10s) .............................................. +300°C
(soldering, SOIC 3s) ....................................... +260°C
Junction Temperature (TJ ) ............................................................ +175°C
PIN CONFIGURATION
Top View
NC 1
–Input
+Input
–VS
2
3
4
ELECTROSTATIC
DISCHARGE SENSITIVITY
Electrostatic discharge can cause damage ranging from per-
formance degradation to complete device failure. Burr-Brown
Corporation recommends that all integrated circuits be handled
and stored using appropriate ESD protection methods.
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 published speci-
fications.
Output 1
–VS 2
+Input 3
DIP/SO-8
8 NC
7 +VS
6 Output
5 NC
SOT23-5
5 +VS
4 –Input
PACKAGE/ORDERING INFORMATION
PRODUCT
PACKAGE
PACKAGE
DRAWING
NUMBER(1)
TEMPERATURE
RANGE
PACKAGE
MARKING(2)
ORDERING
NUMBER(3)
OPA650U
OPA650UB
OPA650N
OPA650NB
OPA650P
SO-8 Surface Mount
SO-8 Surface Mount
5-pin SOT23-5
5-pin SOT23-5
8-Pin Plastic DIP
182
182
331
331
006
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
OPA650U
OPA650UB
A50
A50B
OPA650P
OPA650U
OPA650UB
OPA650N-250
OPA650N-3k
OPA650NB-250
OPA650NB-3k
OPA650P
NOTE: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) The “B” grade of the SO-8 package
will be marked with a “B” by pin 8. The “B” grade of the SOT23-5 will be marked with a “B” near pins 3 and 4. (3) The SOT23-5 is only available on a 7" tape and reel
(e.g. ordering 250 pieces of “OPA650N-250” will get a single 250 piece tape and reel. Ordering 3000 pieces of “OPA650N-3k” will get a single 3000 piece tape and reel).
Please refer to Appendix B of Burr-Brown IC Data Book for detailed Tape and Reel Mechanical information.
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.
®
3 OPA650










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