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OPA690 PDF даташит

Спецификация OPA690 изготовлена ​​​​«Burr-Brown» и имеет функцию, называемую «Low-Power / Single-Supply / Wideband Operational Amplifier».

Детали детали

Номер произв OPA690
Описание Low-Power / Single-Supply / Wideband Operational Amplifier
Производители Burr-Brown
логотип Burr-Brown логотип 

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OPA690 Даташит, Описание, Даташиты
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OPA690
OPA690
OPA690
SBOS223A—DECEMBER 2001 – REVISED JULY 2002
Wideband, Voltage Feedback
OPERATIONAL AMPLIFIER With Disable
FEATURES
q FLEXIBLE SUPPLY RANGE:
+5V to +12V Single Supply
±2.5V to ±5V Dual Supply
q UNITY-GAIN STABLE: 500MHz (G = 1)
q HIGH OUTPUT CURRENT: 190mA
q OUTPUT VOLTAGE SWING: ±4.0V
q HIGH SLEW RATE: 1800V/µs
q LOW SUPPLY CURRENT: 5.5mA
q LOW DISABLED CURRENT: 100µA
q WIDEBAND +5V OPERATION: 220MHz (G = 2)
APPLICATIONS
q VIDEO LINE DRIVER
q xDSL LINE DRIVER/RECEIVER
q HIGH SPEED IMAGING CHANNELS
q ADC BUFFERS
q PORTABLE INSTRUMENTS
q TRANSIMPEDANCE AMPLIFIERS
q ACTIVE FILTERS
q OPA680 UPGRADE
DESCRIPTION
The OPA690 represents a major step forward in unity-gain
stable, voltage feedback op amps. A new internal architec-
ture provides slew rate and full-power bandwidth previously
found only in wideband current feedback op amps. A new
output stage architecture delivers high currents with a
minimal headroom requirement. These combine to give
exceptional single-supply operation. Using a single +5V
supply, the OPA690 can deliver a 1V to 4V output swing
with over 150mA drive current and 150MHz bandwidth.
This combination of features makes the OPA690 an ideal
RGB line driver or single-supply Analog-to-Digital Con-
verter (ADC) input driver.
+5V
R1
R1 2.5V
0.1µF
3
8
C1 R2
VI
OPA690
2
4
C2
R3 C4
10µF
C5
0.1µF
The OPA690’s low 5.5mA supply current is precisely trimmed
at 25°C. This trim, along with low temperature drift, gives
lower maximum supply current than competing products.
System power may be reduced further using the optional
disable control pin. Leaving this disable pin open, or holding
it HIGH, will operate the OPA690 normally. If pulled LOW,
the OPA690 supply current drops to less than 100µA while
the output goes to a high impedance state. This feature may
be used for power savings.
OPA690 RELATED PRODUCTS
Voltage Feedback
Current Feedback
Fixed Gain
SINGLES
OPA680
OPA691
OPA692
DUALS
OPA2690
OPA2691
OPA2682
3.3V
R4
20
THS1040
AIN+
C3
R5
20
20pF
10-Bit
40MSPS
AIN
C6
20pF
VREF = 1V
TRIPLES
OPA3690
OPA3691
OPA3692
Single-Supply ADC 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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
www.ti.com
Copyright © 2001, Texas Instruments Incorporated









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OPA690 Даташит, Описание, Даташиты
ABSOLUTE MAXIMUM RATINGS(1)
Power Supply ............................................................................... ±6.5VDC
Internal Power Dissipation .................................... See Thermal Analysis
Differential Input Voltage .................................................................. ±1.2V
Input Voltage Range ........................................................................... ±VS
Storage Temperature Range: D, DBV ........................... 40°C to +125°C
Lead Temperature (soldering, 10s) .............................................. +300°C
Junction Temperature (TJ ) ........................................................... +175°C
ESD Resistance: HBM .................................................................... 2000V
MM ........................................................................ 200V
CDM .................................................................... 1500V
NOTE: (1) Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to absolute maximum
conditions for extended periods may affect device reliability.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instru-
ments 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.
PACKAGE/ORDERING INFORMATION
PRODUCT
OPA690ID
"
OPA690IDBV
"
PACKAGE-LEAD
SO-8
"
SOT23-6
"
PACKAGE
DESIGNATOR(1)
D
"
DBV
"
SPECIFIED
TEMPERATURE
RANGE
40°C to +85°C
"
40°C to +85°C
"
PACKAGE
MARKING
OPA690
"
OAEI
"
NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com.
ORDERING
NUMBER
OPA690ID
OPA690IDR
OPA690IDBVT
OPA690IDBVR
TRANSPORT
MEDIA, QUANTITY
Rails, 100
Tape and Reel, 2500
Tape and Reel, 250
Tape and Reel, 3000
PIN CONFIGURATIONS
Top View
SO Top View
Output 1
6 +VS
SOT23
NC 1
Inverting Input 2
Noninverting Input 3
VS 4
8 DIS
7 +VS
6 Output
5 NC
VS 2
Noninverting Input 3
5 DIS
4 Inverting Input
OAEI
Pin Orientation/Package Marking
2 OPA690
www.ti.com
SBOS223A









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OPA690 Даташит, Описание, Даташиты
ELECTRICAL CHARACTERISTICS: VS = ±5V
Boldface limits are tested at +25°C.
RF = 402, RL = 100, and G = +2, (see Figure 1 for AC performance only), unless otherwise noted.
OPA690ID, IDBV
TYP
MIN /MAX OVER TEMPERATURE
PARAMETER
CONDITIONS
+25°C
+25°C(1)
0°C to
70°C(2)
40°C to
+85°C(2)
MIN/ TEST
UNITS MAX LEVEL(3)
AC PERFORMANCE (see Figure 1)
Small-Signal Bandwidth
Gain-Bandwidth Product
Bandwidth for 0.1dB Gain Flatness
Peaking at a Gain of +1
Large-Signal Bandwidth
Slew Rate
Rise-and-Fall Time
Settling Time to 0.02%
0.1%
Harmonic Distortion
2nd-Harmonic
3rd-Harmonic
Input Voltage Noise
Input Current Noise
Differential Gain
Differential Phase
DC PERFORMANCE(4)
Open-Loop Voltage Gain (AOL)
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Average Bias Current Drift (magnitude)
Input Offset Current
Average Offset Current Drift
INPUT
Common-Mode Input Range (CMIR)(5)
Common-Mode Rejection Ratio (CMRR)
Input Impedance
Differential-Mode
Common-Mode
OUTPUT
Voltage Output Swing
Current Output, Sourcing
Current Output, Sinking
Short-Circuit Current Limit
Closed-Loop Output Impedance
DISABLE (Disabled LOW)
Power-Down Supply Current (+VS)
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 (VDIS)
POWER SUPPLY
Specified Operating Voltage
Maximum Operating Voltage Range
Max Quiescent Current
Min Quiescent Current
Power-Supply Rejection Ratio (+PSRR)
G = +1, VO = 0.5Vp-p, RF = 25
G = +2, VO = 0.5Vp-p
G = +10, VO = 0.5Vp-p
G 10
G = +2, VO < 0.5Vp-p
VO < 0.5Vp-p
G = +2, VO = 5Vp-p
G = +2, 4V Step
G = +2, VO = 0.5V Step
G = +2, VO = 5V Step
G = +2, VO = 2V Step
G = +2, VO = 2V Step
G = +2, f = 5MHz, VO = 2Vp-p
RL = 100
RL 500
RL = 100
RL 500
f > 1MHz
f > 1MHz
G = +2, NTSC, VO = 1.4Vp, RL = 150
G = +2, NTSC, VO = 1.4Vp, RL = 150
VO = 0V, RL = 100
VCM = 0V
VCM = 0V
VCM = 0V
VCM = 0V
VCM = 0V
VCM = 0V
VCM = ±1V
VCM = 0
VCM = 0
No Load
100Load
VO = 0
VO = 0
VO = 0
G = +2, f = 100kHz
VDIS = 0
VIN = 1VDC
VIN = 1VDC
G = +2, 5MHz
G = +2, RL = 150, VIN = 0
G = +2, RL = 150, VIN = 0
VDIS = 0
VS = ±5V
VS = ±5V
Input Referred
500
220
30
300
30
4
200
1800
1.4
2.8
12
8
68
77
70
81
5.5
3.1
0.06
0.03
69
±1.0
+3
±0.1
165
20
200
1400
64
70
68
78
58
±4
±8
±1.0
±3.5
65
190 || 0.6
3.2 || 0.9
±3.4
60
±4.0
±3.9
+190
190
±250
0.04
±3.8
±3.7
+160
160
100
200
25
70
4
±50
±20
3.3
1.8
75
200
3.5
1.7
130
±5
±6.0
5.5 5.8
5.5 5.3
75 68
160
19
190
1200
62
68
66
76
56
±4.5
±10
±9
±20
±1.4
±7
±3.3
57
±3.7
±3.6
+140
140
240
3.6
1.6
150
±6
6.0
5.1
66
MHz
typ C
150
MHz
typ C
18
MHz
typ C
180
MHz
typ C
MHz
typ C
dB typ C
MHz
typ C
900
V/µs
typ C
ns typ C
ns typ C
ns typ C
ns typ C
60 dBc typ C
66 dBc typ C
64 dBc typ C
75 dBc typ C
nV/Hz typ C
pA/Hz typ C
% typ C
deg typ C
54
±4.7
±10
±11
±40
±1.6
±9
dB min A
mV max A
µV/°C max B
µA max A
nA/°C max B
µA max A
nA/°C max B
±3.2
56
V min
dB min
k|| pF typ
M|| pF typ
A
A
C
C
±3.6
±3.3
+100
100
V min A
V min A
mA min A
mA min A
mA typ C
typ C
260
3.7
1.5
160
µA max A
ns typ C
ns typ C
dB typ C
pF typ C
mV typ C
mV typ C
V min A
V max A
µA max A
V typ C
±6 V max A
6.2 mA max A
4.7 mA min A
64 dB min A
THERMAL CHARACTERISTICS
Specified Operating Range D, DBV Package
Thermal Resistance, θJA
D SO-8
DBV SOT23-6
Junction-to-Ambient
40 to +85
125
150
°C typ C
°C/W typ C
°C/W typ C
NOTES: (1) Junction Temperature = Ambient for 25°C specifications. (2) Junction Temperature = Ambient at low temperature limit: Junction Temperature = Ambient
+10°C at high temperature limit for over temperature specifications. (3) 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. (4) Current is considered positive out of node. VCM is the input common-mode
voltage. (5) Tested < 3dB below minimum CMRR specification at ±CMIR limits.
OPA690
SBOS223A
www.ti.com
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