Mainland China, Malaysia, Mexico, Philippines, Taiwan
ECCN Code:
EAR99
HTS Code:
8542.33.00.01
Date Of Intro:
1989-03-01
Manufacturer:
Texas Instruments
YTEOL:
0
Amplifier Type:
OPERATIONAL AMPLIFIER
Architecture:
VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB):
0.0001 µA
Bias Current-Max (IIB) @25C:
0.00006 µA
Common-mode Reject Ratio-Min:
70 dB
Common-mode Reject Ratio-Nom:
75 dB
Frequency Compensation:
YES
Input Offset Current-Max (IIO):
0.00006 µA
Input Offset Voltage-Max:
950 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 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:
1.7 V/us
Slew Rate-Nom:
3.6 V/us
Subcategory:
Operational Amplifier
Supply Current-Max:
6 mA
Supply Voltage Limit-Max:
8 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:
2180
Voltage Gain-Min:
15000
Wideband:
NO
Width:
4.4 mm
TLC2274ACPWRG4 Frequently Asked Questions (FAQs)
Texas Instruments provides a layout and routing guide in their application note SLVAE03, which recommends 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.
The recommended decoupling capacitor value is 0.1 μF to 1 μF, with a voltage rating of at least 10 V. The capacitor should be placed as close as possible to the device, with the shortest possible leads.
The TLC2274ACPWRG4 has an operating temperature range of -40°C to 125°C, but the device's performance may degrade at temperatures above 85°C. It's recommended to derate the device's performance at high temperatures.
Yes, the TLC2274ACPWRG4 is qualified for automotive and high-reliability applications, and meets the requirements of the AEC-Q100 standard. However, it's recommended to consult with Texas Instruments' automotive support team for specific requirements and qualifications.
Texas Instruments provides a troubleshooting guide in their application note SLVAE03, which recommends checking the power supply, input and output impedance, and layout and routing. Additionally, using a oscilloscope to measure the output waveform and checking for any signs of oscillation or instability can help identify the root cause of the issue.
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TLC2274ACPWRG4 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.
