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:
TUBE
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
TLV272IDGKG4 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 minimize the loop area of the input and output traces to reduce electromagnetic interference (EMI).
The TLV272IDGKG4 is specified to operate from 2.7V to 16V, and the recommended operating temperature range is -40°C to 125°C. Ensure that the power supply voltage is within this range, and the device is not exposed to temperatures outside this range. Additionally, consider the device's power dissipation and thermal resistance to prevent overheating.
Input bias current can cause errors in the output voltage, especially at high gains. To minimize its effects, use a low-impedance input source, and consider adding a voltage follower or a buffer stage before the TLV272IDGKG4. Additionally, ensure that the input signal is within the common-mode input voltage range.
The gain setting resistors (R1 and R2) determine the gain of the amplifier. Choose resistors that provide the desired gain while ensuring that the amplifier's bandwidth is not compromised. A higher gain setting will reduce the bandwidth, while a lower gain setting will increase the bandwidth. Consult the datasheet's gain-bandwidth product graph to determine the optimal resistor values for your application.
The TLV272IDGKG4 has built-in ESD protection, but it's still essential to follow proper handling and assembly procedures to prevent damage. Use anti-static wrist straps, mats, and packaging materials, and ensure that the device is not exposed to electrostatic discharges during handling and assembly.
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TLV272IDGKG4 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.
