SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Packing Method:
TUBE
Peak Reflow Temperature (Cel):
260
Power:
NO
Programmable Power:
NO
Qualification Status:
Not Qualified
Seated Height-Max:
1.1 mm
Slew Rate-Nom:
52 V/us
Subcategory:
Operational Amplifier
Supply Current-Max:
15 mA
Supply Voltage Limit-Max:
16.5 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Technology:
BIPOLAR
Temperature Grade:
INDUSTRIAL
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:
135000
Voltage Gain-Min:
3548
Wideband:
YES
Width:
3 mm
THS4131IDGN Frequently Asked Questions (FAQs)
A good PCB layout for the THS4131IDGN involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
The choice of gain resistors depends on the desired gain and bandwidth of the amplifier. A higher gain resistor value will result in a higher gain, but may also reduce the bandwidth. TI provides a gain resistor calculator tool to help with the selection.
The maximum power dissipation of the THS4131IDGN is 1.4W. However, this can be affected by the ambient temperature, PCB layout, and other factors. It's essential to perform thermal analysis and ensure proper heat sinking to prevent overheating.
Yes, the THS4131IDGN can be used as a single-ended amplifier by tying the negative input to ground and using the positive input as the signal input. However, this will reduce the common-mode rejection ratio and may affect the noise performance.
The THS4131IDGN has a built-in low-pass filter, but additional filtering may be required depending on the application. External filters, such as RC filters or ferrite beads, can be used to filter out high-frequency noise. It's essential to consider the filter's impact on the signal bandwidth and amplitude.
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THS4131IDGN 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.
