Mainland China, Malaysia, Mexico, Philippines, Taiwan
ECCN Code:
EAR99
HTS Code:
8542.33.00.01
Manufacturer:
Texas Instruments
YTEOL:
0
Amplifier Type:
OPERATIONAL AMPLIFIER
Architecture:
VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB):
0.00006 µA
Bias Current-Max (IIB) @25C:
0.00006 µA
Common-mode Reject Ratio-Min:
65 dB
Common-mode Reject Ratio-Nom:
80 dB
Frequency Compensation:
YES
Input Offset Current-Max (IIO):
0.00006 µA
Input Offset Voltage-Max:
5000 µV
JESD-30 Code:
R-PDSO-G14
JESD-609 Code:
e4
Length:
5 mm
Low-Bias:
YES
Low-Offset:
NO
Micropower:
NO
Moisture Sensitivity Level:
1
Neg Supply Voltage Limit-Max:
-8.25 V
Neg Supply Voltage-Nom (Vsup):
-5 V
Number of Functions:
4
Number of Terminals:
14
Operating Temperature-Max:
70 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
TSSOP
Package Equivalence Code:
TSSOP14,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Packing Method:
TR
Peak Reflow Temperature (Cel):
260
Power:
NO
Programmable Power:
NO
Qualification Status:
Not Qualified
Seated Height-Max:
1.2 mm
Slew Rate-Min:
1 V/us
Slew Rate-Nom:
2.1 V/us
Subcategory:
Operational Amplifier
Supply Current-Max:
2.64 mA
Supply Voltage Limit-Max:
8.25 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
COMMERCIAL
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:
3000
Voltage Gain-Min:
70795
Wideband:
NO
Width:
4.4 mm
TLV274CPWRG4 Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended layout and placement guide in the TLV274CPWRG4 datasheet, which includes guidelines for pin placement, decoupling capacitors, and thermal management. Additionally, the TI website has a PCB thermal calculator tool that can help with thermal design.
To ensure stability, follow the recommended compensation network and capacitor values in the datasheet. Also, make sure to decouple the input and output pins with suitable capacitors, and use a low-ESR capacitor for the output capacitor. Additionally, minimize the distance between the TLV274CPWRG4 and the decoupling capacitors.
The maximum power dissipation of the TLV274CPWRG4 is dependent on the ambient temperature and the thermal resistance of the package. According to the datasheet, the maximum power dissipation is 1.4W at 25°C ambient temperature. However, this value can be derated based on the operating temperature and thermal resistance.
The TLV274CPWRG4 is rated for operation up to 125°C junction temperature. However, the device's performance and reliability may degrade at high temperatures. It's essential to follow the recommended operating conditions and thermal management guidelines to ensure reliable operation.
The TLV274CPWRG4 has built-in overvoltage protection (OVP) and overcurrent protection (OCP) features. However, it's still recommended to add external protection circuitry, such as TVS diodes or zener diodes, to protect the device from voltage transients and overcurrent conditions.
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TLV274CPWRG4 Overview
Use the download button to access the TLV274CPWRG4 schematic symbol, PCB footprint, and 3D model.
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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.
