Mainland China, Malaysia, Mexico, Taiwan, Thailand
ECCN Code:
EAR99
HTS Code:
8542.33.00.01
Manufacturer:
Texas Instruments
YTEOL:
15
Amplifier Type:
OPERATIONAL AMPLIFIER
Architecture:
VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB):
0.0001 µA
Bias Current-Max (IIB) @25C:
0.0001 µA
Common-mode Reject Ratio-Min:
76 dB
Common-mode Reject Ratio-Nom:
84 dB
Frequency Compensation:
YES
Input Offset Current-Max (IIO):
0.00005 µA
Input Offset Voltage-Max:
3000 µV
JESD-30 Code:
R-PDIP-T8
JESD-609 Code:
e4
Length:
9.81 mm
Low-Bias:
YES
Low-Offset:
NO
Micropower:
YES
Neg Supply Voltage Limit-Max:
-18 V
Neg Supply Voltage-Nom (Vsup):
-15 V
Number of Functions:
2
Number of Terminals:
8
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
DIP
Package Equivalence Code:
DIP8,.3
Package Shape:
RECTANGULAR
Package Style:
IN-LINE
Packing Method:
TUBE
Power:
NO
Programmable Power:
NO
Qualification Status:
Not Qualified
Seated Height-Max:
5.08 mm
Slew Rate-Nom:
3.5 V/us
Supply Current-Max:
0.54 mA
Supply Voltage Limit-Max:
18 V
Supply Voltage-Nom (Vsup):
15 V
Surface Mount:
NO
Technology:
BIFET
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
THROUGH-HOLE
Terminal Pitch:
2.54 mm
Terminal Position:
DUAL
Unity Gain BW-Nom:
1000
Voltage Gain-Min:
20000
Wideband:
NO
Width:
7.62 mm
OPA2137PA Frequently Asked Questions (FAQs)
Texas Instruments recommends a layout that minimizes parasitic inductance and capacitance. Place the op-amp close to the signal source, use short traces, and avoid crossing signal lines over the op-amp. Also, place decoupling capacitors close to the power pins and use a solid ground plane.
Use shielding, filtering, and grounding techniques to minimize EMI and RFI. Place the op-amp in a shielded enclosure, use ferrite beads or chokes on input and output lines, and ensure a solid ground connection. Also, consider using a common-mode filter or a shielded cable.
The maximum power dissipation for the OPA2137PA is 670mW. However, this value can be derated based on the ambient temperature and the thermal resistance of the package. Consult the datasheet for more information on thermal characteristics.
The OPA2137PA is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. Consult the datasheet for more information on temperature-related specifications and derating.
Choose gain resistors that meet the desired gain and bandwidth requirements. Consider the op-amp's input impedance, output impedance, and gain-bandwidth product when selecting resistors. Also, ensure that the resistors are of high quality and have low noise and temperature coefficients.
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OPA2137PA Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
