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OPA2690 Datasheet(PDF) 3 Page - Burr-Brown (TI)

[Old version datasheet] Texas Instruments acquired Burr-Brown Corporation. Click here to check the latest version.
Part No. OPA2690
Description  Dual, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable
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Maker  BURR-BROWN [Burr-Brown (TI)]
Homepage  http://www.burr-brown.com
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OPA2690 Datasheet(HTML) 3 Page - Burr-Brown (TI)

 
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OPA2690
SBOS238D − JUNE 2002 − REVISED DECEMBER 2004
www.ti.com
3
ELECTRICAL CHARACTERISTICS: VS = ±5V
Boldface limits are tested at +25
°C.
At RF = 402Ω, RL = 100Ω, and G = +2 (see Figure 1 for AC performance only), unless otherwise noted.
OPA2690ID, I-14D
TYP
MIN/MAX OVER TEMPERATURE
PARAMETER
CONDITIONS
+25
°C
+25
°C(1)
0
°C to
70
°C(2)
−40
°C to
+85
°C(2)
UNITS
MIN/
MAX
TEST
LEVEL(3)
AC PERFORMANCE (see Figure 1)
Small-Signal Bandwidth
G = +1, VO = 0.5VPP, RF = 25Ω
500
MHz
typ
C
G = +2, VO = 0.5VPP
220
165
160
150
MHz
min
B
G = +10, VO = 0.5VPP
30
20
19
18
MHz
min
B
Gain-Bandwidth Product
G
≥ 10
300
200
190
180
MHz
min
B
Bandwidth for 0.1dB Gain Flatness
G = +2, VO < 0.5VPP
30
MHz
typ
C
Peaking at a Gain of +1
VO < 0.5VPP
4
dB
typ
C
Large-Signal Bandwidth
G = +2, VO = 5VPP
200
MHz
typ
C
Slew Rate
G = +2, 4V Step
1800
1400
1200
900
V/
µs
min
C
Rise-and-Fall Time
G = +2, VO = 0.5V Step
1.4
ns
typ
C
G = +2, VO = 5V Step
2.8
ns
typ
C
Settling Time to 0.02%
G = +2, VO = 5V Step
12
ns
typ
C
Settling Time to 0.1%
G = +2, VO = 5V Step
8
ns
typ
C
Harmonic Distortion
G = +2, f = 5MHz, VO = 2VPP
2nd-Harmonic
RL = 100Ω
−68
−64
−62
−60
dBc
max
RL ≥ 500Ω
−77
−70
−68
−66
dBc
max
B
3rd-Harmonic
RL = 100Ω
−70
−68
−66
−64
dBc
max
B
RL ≥ 500Ω
−81
−78
−76
−75
dBc
max
B
Input Voltage Noise
f > 1MHz
5.5
nV/
√Hz
typ
C
Input Current Noise
f > 1MHz
3.1
pA/
√Hz
typ
C
Differential Gain
G = +2, NTSC, VO = 1.4VP, RL = 150Ω
0.06
%
typ
C
Differential Phase
G = +2, NTSC, VO = 1.4VP, RL = 150Ω
0.03
deg
typ
C
Channel-to-Channel Crosstalk
f = 5MHz, Input-Referred
−85
dBc
DC PERFORMANCE(4)
Open-Loop Voltage Gain (AOL)
VO = 0V, RL = 100Ω
69
58
56
54
dB
min
A
Input Offset Voltage
VCM = 0V
±1.0
±4.5
±5.0
±5.2
mV
max
A
Average Offset Voltage Drift
VCM = 0V
±12
±12
µV/°C
max
B
Input Bias Current
VCM = 0V
+5
±11
±12
±13
µA
max
A
Average Bias Current Drift (magnitude)
VCM = 0V
±20
±40
nA/
°C
max
B
Input Offset Current
VCM = 0V
±0.1
±1.0
±1.4
±1.6
µA
max
A
Average offset Current Drift
VCM = 0V
±1.0
±1.5
nA/
°C
max
B
INPUT
Common-Mode Input Range (CMIR)(5)
±3.5
±3.4
±3.3
±3.2
V
min
A
Common-Mode Rejection Ratio (CMRR)
VCM = ±1V
65
60
57
56
dB
min
A
Input Impedance
Differential Mode
VCM = 0V
190
 0.6
k
Ω pF
typ
C
Common-Mode
VCM = 0V
3.2
 0.9
M
Ω pF
typ
C
OUTPUT
Voltage Output Swing
No Load
±4.0
±3.8
±3.7
±3.6
V
min
A
100
Ω Load
±3.9
±3.7
±3.6
±3.3
V
min
A
Current Output, Sourcing
VO = 0V
+190
+160
+140
+100
mA
min
A
Current Output, Sinking
VO = 0V
−190
−160
−140
−100
mA
min
A
Short-Circuit Current
VO = 0V
±250
mA
typ
C
Closed-Loop Output Impedance
G = +2, f = 100kHz
0.04
typ
C
(1)
Junction temperature = ambient for +25
°C specifications.
(2)
Junction temperature = ambient at low temperature limits; junction temperature = ambient +15
°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 specified CMRR at
± CMIR limits.


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