nternational Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111
= 100Ω, and G = +2, (Figure 1 for AC performance only), unless otherwise noted.
OPA2680U, N
TYP
+25
°
C
400
220
30
300
30
4
175
1800
1.4
2.8
12
8
–68
–80
–80
–88
4.8
2.5
0.05
0.03
–70
58
±1.0
+8
±0.1
+25
°
C
(2)
GUARANTEED
0
°
C to
70
°
C
(3)
–40
°
C to
+85
°
C
(3)
MIN/
TEST
MAX
LEVEL
(1)
typ
min
min
min
typ
typ
typ
min
typ
typ
typ
typ
max
max
max
max
max
max
typ
typ
typ
min
max
max
max
max
max
max
min
min
typ
typ
min
min
min
min
typ
typ
typ
typ
typ
typ
typ
typ
min
max
max
typ
max
max
min
min
typ
typ
typ
C
B
B
B
C
C
C
C
C
C
C
C
,
B
B
B
B
B
C
C
C
A
A
B
A
B
A
B
A
A
C
C
A
A
A
A
C
C
C
C
C
C
C
C
A
A
A
C
A
A
A
A
C
C
C
PARAMETER
AC PERFORMANCE (Figure 1)
Small-Signal Bandwidth
CONDITIONS
G = +1, V
O
= 0.5Vp-p, R
F
= 25Ω
G = +2, V
O
= 0.5Vp-p
G = +10, V
O
= 0.5Vp-p
G
≥
10
G = +2, V
O
< 0.5Vp-p
V
O
< 0.5Vp-p
G = +2, V
O
= 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
= 100Ω
R
L
≥
500Ω
R
L
= 100Ω
R
L
≥
500Ω
f > 1MHz
f > 1MHz
G = +2, NTSC, V
O
= 1.4Vp, R
L
= 150
G = +2, NTSC, V
O
= 1.4Vp, R
L
= 150
f = 5MHz
V
O
= 0V, R
L
= 100Ω
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
UNITS
MHz
MHz
MHz
MHz
MHz
dB
MHz
V/µs
ns
ns
ns
ns
dBc
dBc
dBc
dBc
nV/√Hz
pA/√Hz
%
deg
dBc
dB
mV
µV/°C
µA
nA/°C
µA
nA/°C
V
dB
kΩ || pF
MΩ || pF
Gain-Bandwidth Product
Bandwidth for 0.1dB Gain Flatness
Peaking at a Gain of +1
Large Signal Bandwidth
Slew Rate
Rise/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
Channel-to-Channel Crosstalk
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
Current Output, Sourcing
Current Output, Sinking
Closed-Loop Output Impedance
DISABLE (SO-14 Only)
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 (+PSRR)
THERMAL CHARACTERISTICS
Specified Operating Range U, N Package
Thermal Resistance,
θ
JA
U SO-8
N SO-14
210
20
200
200
20
200
190
20
200
1400
1200
900
–63
–70
–75
–85
5.3
2.8
–62
–68
–73
–83
5.9
3.0
–60
–65
–70
–80
6.1
3.6
±
4.5
+14
54
±
0.7
±
3.4
56
52
±5.2
±10
+19
–70
±1
±1
±3.3
53
50
±6.0
±10
+32
–150
±1.2
±1.5
±3.2
52
V
CM
=
±1V
V
CM
= 0
V
CM
= 0
No Load
100Ω Load
V
O
= 0
V
O
= 0
G = +2, f = 100kHz
Disabled Low
V
DIS
= 0, Both Channels
±3.5
59
190 || 0.6
3.2 || 0.9
±4.0
±3.9
+190
–150
0.03
–600
100
25
70
4
±50
±20
3.3
1.8
100
±5
±
3.8
±
3.7
+160
–135
±3.7
±3.6
+140
–130
±3.6
±3.3
+80
–80
V
V
mA
mA
Ω
µA
ns
ns
dB
pF
mV
mV
V
V
µA
V
V
mA
mA
dB
°C
°C/W
°C/W
G = +2, 5MHz
G = +2, R
L
= 150Ω, V
IN
= 0
G = +2, R
L
= 150Ω, V
IN
= 0
V
DIS
= 0, Each Channel
3.5
1.7
160
3.6
1.6
160
3.7
1.5
160
V
S
=
±5V
V
S
=
±5V
Input Referred
±
6
13.6
12.0
60
12.8
12.8
65
–40 to +85
±6
14.0
12.0
58
±6
14.4
10.6
56
Junction-to-Ambient
125
100
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.
®
OPA2680
2
SPECIFICATIONS: V
S
= +5V
R
F
= 402Ω, R
L
= 100Ω to V
S
/2, G = +2, (Figure 2 for AC performance only), unless otherwise noted.
OPA2680U, N
TYP
+25
°
C
300
220
25
250
20
5
200
1000
1.6
2.0
12
8
–60
–70
–72
–80
5
2.5
0.06
0.03
58
±2.0
+8
±0.1
+25
°
C
(2)
GUARANTEED
0
°
C to
70
°
C
(3)
–40
°
C to
+85
°
C
(3)
MIN/
TEST
MAX
LEVEL
(1)
typ
min
min
min
typ
typ
typ
min
typ
typ
typ
typ
max
max
max
max
max
max
typ
typ
min
max
max
max
max
max
max
max
min
min
typ
typ
min
min
max
max
min
min
typ
typ
typ
typ
typ
typ
typ
typ
min
max
typ
typ
max
max
min
typ
typ
typ
typ
C
B
B
B
C
C
C
B
C
C
C
C
B
B
B
B
B
B
C
C
A
A
B
A
B
A
B
A
A
A
C
C
A
A
A
A
A
A
C
C
C
C
C
C
C
C
A
A
C
C
B
A
A
C
C
C
C
PARAMETER
AC PERFORMANCE (Figure 2)
Small-Signal Bandwidth
CONDITIONS
G = +1, V
O
< 0.5Vp-p, R
F
=
±25Ω
G = +2, V
O
< 0.5Vp-p
G = +10, V
O
< 0.5Vp-p
G
≥
10
G = +2, V
O
< 0.5Vp-p
V
O
< 0.5Vp-p
G = +2, V
O
= 2Vp-p
G = +2, 2V Step
G = +2, V
O
= 0.5V Step
G = +2, V
O
= 2V Step
G = +2, V
O
= 2V Step
G = +2, V
O
= 2V Step
G = +2, f = 5MHz, V
O
= 2Vp-p
R
L
= 100Ω to V
S
/2
R
L
≥
500Ω to V
S
/2
R
L
= 100Ω to V
S
/2
R
L
≥
500Ω to V
S
/2
f > 1MHz
f > 1MHz
G = +2, NTSC, V
O
= 1.4Vp, R
L
= 150 to V
S
/2
G = +2, NTSC, V
O
= 1.4Vp, R
L
= 150 to V
S
/2
V
O
= 2.5V, R
L
= 100Ω to 2.5V
V
CM
= 2.5V
V
CM
= 2.5V
V
CM
= 2.5V
V
CM
= 2.5V
V
CM
= 2.5V
V
CM
= 2.5V
UNITS
MHz
MHz
MHz
MHz
MHz
dB
MHz
V/µs
ns
ns
ns
ns
dBc
dBc
dBc
dBc
nV/√Hz
pA/√Hz
%
deg
dB
mV
µV/°C
µA
nA/°C
µA
nA/°C
V
V
dB
kΩ || pF
MΩ || pF
Gain-Bandwidth Product
Bandwidth for 0.1dB Gain Flatness
Peaking at a Gain of +1
Large Signal Bandwidth
Slew Rate
Rise/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
120
20
200
160
19
190
140
18
180
700
670
550
–55
–66
–66
–76
5.3
2.8
–54
–63
–64
–74
6.0
3.0
–51
–59
–62
–71
6.2
3.4
DC PERFORMANCE
(4)
Open-Loop Voltage Gain
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Average Bias Current Drift (magnitude)
Input Offset Current
Average Offset Current Drift
INPUT
Least Positive Input Voltage
(5)
Most Positive Input Voltage
(5)
Common-Mode Rejection Ratio (CMRR)
Input Impedance
Differential-Mode
Common-Mode
OUTPUT
Most Positive Output Voltage
Least Positive Output Voltage
Current Output, Sourcing
Current Output, Sinking
Closed-Loop Output Impedance
DISABLE (SO-14 Only)
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 Single Supply Operating Voltage
Maximum Single Supply Operating Voltage
Max Quiescent Current
Min Quiescent Current
Power Supply Rejection (+PSRR)
TEMPERATURE RANGE
Specification: U, N
Thermal Resistance,
θ
JA
U SO-8
N SO-14
±
6.0
+15
54
±
0.6
1.6
3.4
56
52
±7
–10
+18
–52
±1.0
±0.5
1.7
3.3
53
50
±8.5
–12
+32
–52
±1.2
±1.0
1.8
3.2
52
V
CM
= 2.5V
±0.5V
V
CM
= 2.5V
V
CM
= 2.5V
No Load
R
L
= 100Ω to 2.5V
No Load
R
L
= 100Ω to 2.5V
G =+2, f = 100kHz
Disabled Low
V
DIS
= 0, Both Channels
G = +2, 5MHz
G = +2, R
L
= 150Ω, V
IN
= V
S
/2
G = +2, R
L
= 150Ω, V
IN
= V
S
/2
V
DIS
= 0, Each Channel
1.5
3.5
59
92 || 1.4
2.2 || 1.5
4
3.9
1
1.1
+150
–110
0.03
–500
100
25
65
4
±50
±20
3.3
1.8
100
5
3.8
3.7
1.2
1.3
+110
–75
3.6
3.5
1.4
1.5
+110
–70
3.5
3.4
1.5
1.7
+60
–50
V
V
V
V
mA
mA
Ω
µA
ns
ns
dB
pF
mV
mV
V
V
µA
V
V
mA
mA
dB
°C
°C/W
°C/W
3.5
1.7
3.6
1.6
3.7
1.5
V
S
= +5V
V
S
= +5V
Input Referred
10.2
10.2
55
–40 to +85
12
12.0
8.0
12
12.0
8.0
12
12.0
7.6
Junction-to-Ambient
125
100
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.
®
3
OPA2680
ABSOLUTE MAXIMUM RATINGS
Power Supply ..............................................................................
±6.5VDC
Internal Power Dissipation ..................................... See Thermal Analysis
Differential Input Voltage ..................................................................
±1.2V
Input Voltage Range ............................................................................
±V
S
Storage Temperature Range: U, N ................................ –40°C to +125°C
Lead Temperature (soldering, 10s) .............................................. +300°C
Electrostatic discharge can cause damage ranging from perfor-
mance degradation to complete device failure. Burr-Brown Corpo-
ration 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 specifications.
SO-14
–In A
+In A
DISA
–V
S
DISB
+In B
–In B
1
2
3
4
5
6
7
14 Out A
13 NC
12 NC
11 +V
S
10 NC
9
8
NC
Out B
PACKAGE/ORDERING INFORMATION
PACKAGE
DRAWING
NUMBER
(1)
182
SPECIFIED
TEMPERATURE
RANGE
–40°C to +85°C
PACKAGE
MARKING
OPA2680U
ORDERING
NUMBER
(2)
OPA2680U
OPA2680U/2K5
OPA2680N
OPA2680N/2K5
TRANSPORT
MEDIA
Rails
Tape and Reel
Rails
Tape and Reel
PRODUCT
OPA2680U
PACKAGE
SO-8 Surface Mount
"
OPA2680N
"
SO-14 Surface mount
"
235
"
–40°C to +85°C
"
OPA2680N
"
"
"
"
"
NOTES: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) Models with a slash (/) are
available only in Tape and Reel in the quantities indicated (e.g., /2K5 indicates 2500 devices per reel). Ordering 2500 pieces of “OPA2680U/2K5” will get a single
2500-piece Tape and Reel. For detailed Tape and Reel mechanical information, refer to Appendix B of Burr-Brown IC Data Book.
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
