SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Packing Method:
TR
Peak Reflow Temperature (Cel):
260
Power:
NO
Programmable Power:
NO
Seated Height-Max:
1.1 mm
Slew Rate-Nom:
80 V/us
Supply Current-Max:
13.2 mA
Supply Voltage Limit-Max:
18.5 V
Supply Voltage-Nom (Vsup):
15 V
Surface Mount:
YES
Technology:
BIPOLAR
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Unity Gain BW-Nom:
200000
Voltage Gain-Min:
35481.34
Wideband:
YES
Width:
3 mm
OPA1633DGNR Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended PCB layout in the datasheet, which includes guidelines for component placement, trace routing, and grounding. Additionally, it's essential to follow good PCB design practices, such as minimizing noise coupling, using a solid ground plane, and keeping signal traces short and direct.
The gain resistors (Rf and Rg) should be chosen based on the desired gain and bandwidth of the amplifier. A higher gain requires smaller resistors, while a lower gain requires larger resistors. The datasheet provides a gain resistor calculator and a table with recommended resistor values for different gains. Additionally, consider the noise and distortion requirements of your application when selecting the gain resistors.
The maximum power dissipation of the OPA1633DGNR is dependent on the ambient temperature and the thermal resistance of the package. The datasheet provides a power dissipation calculator and a graph showing the maximum power dissipation vs. ambient temperature. As a general rule, ensure that the junction temperature (TJ) does not exceed 150°C.
Yes, the OPA1633DGNR can be used in a single-supply configuration. However, the input common-mode voltage range is limited to VCC-1.5V to VCC+0.5V. Ensure that the input signal is within this range to maintain proper operation. Additionally, consider using a voltage divider or a level-shifting circuit to adjust the input signal to the desired range.
To filter out noise and oscillations, consider adding a low-pass filter or a noise filter at the input or output of the amplifier. The datasheet provides examples of filter circuits and recommends using a 10nF to 100nF capacitor in parallel with a 10Ω to 100Ω resistor to filter out high-frequency noise. Additionally, ensure that the PCB layout is well-designed, and the power supply is clean and regulated.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
OPA1633DGNR Overview
Use the download button to access the OPA1633DGNR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like OPA16,
or try a keyword search, such as Operational Amplifiers
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.
