參數(shù)資料
型號： OPA680N
英文描述： Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM
中文描述： 寬帶，電壓反饋運算放大器，禁用商標(biāo)
文件頁數(shù)： 2/21頁
文件大小： 235K
代理商： OPA680N
2
OPA680
SPECIFICATIONS: V
S
=
±
5V
R
F
= 402
, R
L
= 100
, and G = +2
,
(Figure 1 for AC performance only), unless otherwise noted.
OPA680P, U, N
TYP
GUARANTEED
0
°
C to
70
°
C
(3)
–40
°
C to
+85
°
C
(3)
MIN/
MAX
LEVEL
(1)
TEST
PARAMETER
CONDITIONS
+25
°
C
+25
°
C
(2)
UNITS
AC PERFORMANCE (Figure 1)
Small Signal Bandwidth
G = +1, V
= 0.5Vp-p, R
= 25
G = +2, V
O
= 0.5Vp-p
G = +10, V
O
= 0.5Vp-p
G
≥
10
G = +2, V
< 0.5Vp-p
V
< 0.5Vp-p
G = +2, V
= 5Vp-p
G = +2, 4V Step
G = +2, V
O
= 0.5V Step
G = +2, V
O
= 5V Step
G = +2, V
O
= 2V Step
G = +2, V
O
= 2V Step
G = +2, f = 5MHz, V
O
= 2Vp-p
R
L
= 100
R
L
≥
500
R
L
= 100
R
≥
500
f > 1MHz
f > 1MHz
G = +2, NTSC, V
O
= 1.4Vp, R
L
= 150
G = +2, NTSC, V
O
= 1.4Vp, R
L
= 150
400
220
30
300
30
4
175
1800
1.4
2.8
12
8
MHz
MHz
MHz
MHz
MHz
dB
MHz
V/
μ
s
ns
ns
ns
ns
typ
min
min
min
typ
typ
typ
min
typ
typ
typ
typ
C
B
B
B
C
C
C
B
C
C
C
C
210
20
200
200
20
200
190
20
200
Gain-Bandwidth Product
Bandwidth for 0.1dB Gain Flatness
Peaking at a Gain of +1
Large-Signal Bandwidth
Slew Rate
Rise/Fall Time
1400
1200
900
Settling Time to 0.02%
0.1%
Harmonic Distortion
2nd Harmonic
–68
–80
–80
–88
4.8
2.5
0.05
0.03
–63
–70
–75
–85
5.3
2.8
–62
–68
–73
–83
5.9
3.0
–60
–65
–70
–80
6.1
3.6
dBc
dBc
dBc
dBc
nV/
√
Hz
pA/
√
Hz
%
deg
max
max
max
max
max
max
typ
typ
B
B
B
B
B
B
C
C
3rd Harmonic
Input Voltage Noise
Input Current Noise
Differential Gain
Differential Phase
DC PERFORMANCE
(4)
Open-Loop Voltage Gain (A
OL
)
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
V
O
= 0V, R
= 100
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
58
±
1.0
54
±
4.5
52
±
5.2
±
10
+19
–70
±
1.0
±
1
50
±
6.0
±
10
+32
–150
±
1.2
±
1.5
dB
mV
μ
V/
°
C
μ
A
nA/
°
C
μ
A
nA/
°
C
min
max
max
max
max
max
max
A
A
B
A
B
A
B
+8
+14
±
0.1
±
0.7
±
3.5
59
±
3.4
56
±
3.3
53
±
3.2
52
V
dB
min
min
A
A
V
CM
=
±
1V
V
CM
= 0
V
CM
= 0
190 || 0.6
3.2 || 0.9
k
|| pF
M
|| pF
typ
typ
C
C
No Load
100
Load
V
O
= 0
V
= 0
G = +2, f = 100kHz
±
4.0
±
3.9
+190
–150
0.03
±
3.8
±
3.7
+160
–135
±
3.7
±
3.6
+140
–130
±
3.6
±
3.3
+80
–80
V
V
min
min
min
min
typ
A
A
A
A
C
Current Output, Sourcing
Current Output, Sinking
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 (V
DIS
)
POWER SUPPLY
Specified Operating Voltage
Maximum Operating Voltage Range
Max Quiescent Current
Min Quiescent Current
Power Supply Rejection Ratio (+PSRR)
THERMAL CHARACTERISTICS
Specified Operating Range P, U, N Package
Thermal Resistance,
θ
JA
P
8-Pin DIP
U
SO-8
N
SOT23-6
mA
mA
V
DIS
= 0
–300
100
25
70
4
±
50
±
20
3.3
1.8
100
μ
A
ns
ns
dB
pF
mV
mV
V
V
μ
A
typ
typ
typ
typ
typ
typ
typ
min
max
max
C
C
C
C
C
C
C
A
A
A
G = +2, 5MHz
G = +2, R
L
= 150
, V
IN
= 0
G = +2, R
L
= 150
, V
IN
= 0
3.5
1.7
160
3.6
1.6
160
3.7
1.5
160
V
DIS
= 0
±
5
V
V
typ
max
max
min
min
C
A
A
A
A
±
6
6.8
6.0
60
±
6
7.0
6.0
58
±
6
7.2
5.3
56
V
S
=
±
5V
V
=
±
5V
Input Referred
6.4
6.4
65
mA
mA
dB
–40 to +85
°
C
typ
C
Junction-to-Ambient
100
125
150
°
C/W
°
C/W
°
C/W
typ
typ
typ
C
C
C
NOTES: (1) 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. (2) Junction Temperature = Ambient for 25
°
C guaranteed specifications. (3) Junction Temperature = Ambient at low temperature
limit: Junction Temperature = Ambient +23
°
C at high temperature limit for over temperature guaranteed specifications. (4) Current is considered positive out of node.
V
CM
is the input common-mode voltage. (5) Tested < 3dB below minimum CMRR specification at
±
CMIR limits.
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