OPA643 Burr-Brown, OPA643 Datasheet - Page 3

• Manufacturer Part Number: OPA643
• Description: Wideband Low Distortion / High Gain OPERATIONAL AMPLIFIER
• Manufacturer: Burr-Brown

PACKAGE/ORDERING INFORMATION
NOTES: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) The “B” grade of the SO-8 and
DIP packages will be marked with a “B” by pin 8. The “B” grade of the SOT23-5 will be marked with a “B” near pins 3 and 4. (3) The SOT23-5 is only available on a 7"
tape and reel (e.g. ordering 250 pieces of “OPA643N-250” will get a single 250 piece tape and reel. Ordering 3000 pieces of “OPA643N-3k” will get a single 3000 piece
tape and reel). Please refer to Appendix B of Burr-Brown IC Data Book for detailed Tape and Reel Mechanical information.
Electrostatic discharge can cause damage ranging from per-
formance 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 speci-
fications.
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.
NOTE: (1) Packages must be derated based on specified
must be observed.
ABSOLUTE MAXIMUM RATINGS
PRODUCT
OPA643U
OPA643UB
OPA643N
OPA643NB
OPA643P
OPA643PB
Power Supply ( V
Internal Power Dissipation
Differential Input Voltage .................................................................. 1.2V
Input Voltage Range ............................................................................ V
Storage Temperature Range: P, PB, U, UB, N, NB ..... –40 C to +125 C
Lead Temperature (soldering, 10s) .............................................. +300 C
Junction Temperature (T
ELECTROSTATIC
DISCHARGE SENSITIVITY
S
(soldering, SO-8 3s) ....................................... +260 C
) ..................................................................... 6.0VDC
SO-8 Surface Mount
SO-8 Surface Mount
J
8-Pin Plastic DIP
8-Pin Plastic DIP
) ............................................................ +175 C
(1)
5-pin SOT23-5
5-pin SOT23-5
PACKAGE
.................................. See Thermal Analysis
NUMBER
PACKAGE
DRAWING
182
182
331
331
006
006
JA
. Maximum T
(1)
S
TEMPERATURE
J
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
RANGE
3
PIN CONFIGURATION
NOTE: (1) Making use of all four power supply pins is highly recommended,
although not required. Using these four pins, instead of just pins 4 and 7, will
lower the power supply impedance improving distortion.
Top View
Non-Inverting Input
Non-Inverting Input
Inverting Input
Output
–V
–V
NC
MARKING
PACKAGE
OPA643UB
OPA643PB
S1
OPA643U
OPA643P
S
A43B
A43
1
2
3
1
2
3
4
(2)
OPA643
OPA643NB-250
OPA643N-250
OPA643NB-3k
OPA643N-3k
8
7
6
5
5
4
ORDERING
NUMBER
OPA643UB
OPA643PB
OPA643U
OPA643P
+V
+V
Output
–V
+V
Inverting Input
S2
S1
S2
S
(1)
(1)
DIP/SO-8
(3)
SOT23-5
®