ABSOLUTE MAXIMUM RATINGS
Power Supply ..............................................................................
±6.5VDC
Internal Power Dissipation
(1)
............................ See Thermal Information
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
Junction Temperature (T
J
) ........................................................... +175°C
NOTE:: (1) Packages must be derated based on specified
θ
JA
. Maximum T
J
must be observed.
PIN CONFIGURATIONS
Top View
SO-8
Out A
–In A
+In A
–V
S
1
2
3
4
8
7
6
5
+V
S
Out B
–In B
+In B
ELECTROSTATIC
DISCHARGE SENSITIVITY
Electrostatic discharge can cause damage ranging from perfor-
mance 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 specifica-
tions.
SO-14
–In A
+In A
DIS A
–V
S
DIS B
+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
"
235
"
SPECIFIED
TEMPERATURE
RANGE
–40°C to +85°C
"
–40°C to –85°C
"
PACKAGE
MARKING
OPA2681U
"
OPA2681N
"
ORDERING
NUMBER
(2)
OPA2681U
OPA2681U/2K5
OPA2681N
OPA2681N/2K5
TRANSPORT
MEDIA
Rails
Tape and Reel
Rails
Tape and Reel
PRODUCT
OPA2681U
"
OPA2681N
"
PACKAGE
SO-8 Surface Mount
"
SO-14 Surface Mount
"
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 as Tape and Reel in the quantity indicated after the slash (e.g. /2K5 indicates 2500 devices per reel). Ordering 2500 pieces of the OPA2681U/2K5 will get a single
2500-piece Tape and Reel. For detailed Tape and Reel mechanical information, refer to Appendix B of the 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 for use in life support devices and/or systems.
®
OPA2681
4
BURR-BROWN [ BURR-BROWN CORPORATION ]
