ABSOLUTE MAXIMUM RATINGS
Power Supply Voltage ......................................................................
±18V
Differential Input Voltage ............................................................ V– to V+
Input Voltage Range .................................................................... V– to V+
Storage Temperature Range ......................................... –40°C to +125°C
Operating Temperature Range ...................................... –40°C to +125°C
Output Short Circuit Duration
(1) ..................................................................
Continuous
Junction Temperature (T
J
) ............................................................ +150°C
NOTE: (1) Short circuit may be to power supply common at +25°C ambient.
PACKAGE INFORMATION
(1)
PRODUCT
OPA129P
OPA129PB
OPA129U
OPA129UB
PACKAGE-LEAD
DIP-8
DIP-8
SO-8
SO-8
PACKAGE DESIGNATOR
P
P
D
D
NOTE: (1) For the most current package and ordering information, see the
Package Option Addendum at the end of this data sheet, or see the TI website
at www.ti.com.
CONNECTION DIAGRAM
ELECTROSTATIC
DISCHARGE SENSITIVITY
Any integrated circuit can be damaged by ESD. Texas
Instruments recommends that all integrated circuits be
handled with appropriate precautions. Failure to ob-
serve proper handling and installation procedures can
cause damage.
ESD damage can range from subtle performance deg-
radation to complete device failure. Precision inte-
grated circuits may be more susceptible to damage
because very small parametric changes could cause
the device not to meet published specifications.
Top View
NC
–In
+In
NC
1
2
OPA
3
4
6
5
Output
V–
8
7
Substrate
V+
DIP/SO
NC: No internal connection.
TYPICAL PERFORMANCE CURVES
At T
A
= +25°C, +15VDC, unless otherwise noted.
OPEN-LOOP FREQUENCY RESPONSE
140
POWER SUPPLY REJECTION vs FREQUENCY
140
Power Supply Rejection (dB)
45
120
120
100
80
+PSRR
60
–PSRR
40
20
0
1
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
Voltage Gain (dB)
100
80
60
40
20
0
1
10
θ
90
Phase
Margin
≈90°
135
180
100
1k
10k
100k
1M
10M
Frequency (Hz)
OPA129
SBOS026A
Pulse Shift (degrees)
Gain
www.ti.com
3
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