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:
S-PDSO-G8
JESD-609 Code:
e4
Length:
3 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:
2
Number of Terminals:
8
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
TSSOP
Package Equivalence Code:
TSSOP8,.19
Package Shape:
SQUARE
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:
1.1 mm
Slew Rate-Min:
1 V/us
Slew Rate-Nom:
2.1 V/us
Subcategory:
Operational Amplifier
Supply Current-Max:
1.32 mA
Supply Voltage Limit-Max:
8.25 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
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:
3 mm
TLV272IDGKRG4 Frequently Asked Questions (FAQs)
Texas Instruments recommends following a star-grounding layout, keeping the input and output traces separate, and placing the device close to the power supply decoupling capacitors. Additionally, it's essential to follow the datasheet's recommended PCB layout guidelines for the specific package type (e.g., QFN or SOIC).
The TLV272IDGKRG4 has a built-in POR and BOR circuitry that resets the device during power-up or brown-out conditions. To handle these features, ensure that the power supply voltage ramps up slowly (typically < 10 ms) and that the device is properly decoupled. You can also use external circuitry to filter out noise and ensure a clean power-up sequence.
The TLV272IDGKRG4 can drive capacitive loads up to 10 nF, but it's recommended to limit the load capacitance to 1 nF or less to ensure stability and prevent oscillations. If a larger capacitive load is required, consider adding a series resistor or using an output buffer stage.
To ensure EMC and EMI compliance, follow proper PCB layout and design practices, such as using a solid ground plane, minimizing trace lengths, and using shielding or filtering components. Additionally, consider using a common-mode choke or ferrite bead on the output lines to reduce EMI emissions.
The TLV272IDGKRG4 is specified to operate over a temperature range of -40°C to 125°C. However, it's recommended to operate the device within a narrower temperature range (e.g., 0°C to 85°C) to ensure optimal performance and reliability.
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TLV272IDGKRG4 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.
