Datasheets
TLC277CDRG4 by: Texas Instruments

Dual Precision Single Supply Operational Amplifier 8-SOIC 0 to 70

Part Details for TLC277CDRG4 by Texas Instruments

Results Overview of TLC277CDRG4 by Texas Instruments

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TLC277CDRG4 Information

TLC277CDRG4 by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Part Details for TLC277CDRG4

TLC277CDRG4 CAD Models

TLC277CDRG4 Part Data Attributes

TLC277CDRG4 Texas Instruments
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TLC277CDRG4 Texas Instruments Dual Precision Single Supply Operational Amplifier 8-SOIC 0 to 70
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description SOP, SOP8,.25
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Samacsys Manufacturer Texas Instruments
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 Voltage-Max 1500 µV
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Low-Bias YES
Low-Offset NO
Micropower NO
Moisture Sensitivity Level 1
Number of Functions 2
Number of Terminals 8
Operating Temperature-Max 70 °C
Operating Temperature-Min
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TAPE AND REEL
Peak Reflow Temperature (Cel) 260
Power NO
Programmable Power NO
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Slew Rate-Nom 2.9 V/us
Supply Current-Max 4.4 mA
Supply Voltage Limit-Max 18 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Unity Gain BW-Nom 1700
Voltage Gain-Min 10000
Wideband NO
Width 3.9 mm

Alternate Parts for TLC277CDRG4

This table gives cross-reference parts and alternative options found for TLC277CDRG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TLC277CDRG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
TLC277CD Rochester Electronics LLC Check for Price DUAL OP-AMP, 1500uV OFFSET-MAX, 1.7MHz BAND WIDTH, PDSO8, GREEN, SOIC-8 TLC277CDRG4 vs TLC277CD
Part Number Manufacturer Composite Price Description Compare
TLC277CDR Texas Instruments $1.1455 Dual Precision Single Supply Operational Amplifier 8-SOIC 0 to 70 TLC277CDRG4 vs TLC277CDR
TLC277CDG4 Texas Instruments $1.6900 Dual Precision Single Supply Operational Amplifier 8-SOIC 0 to 70 TLC277CDRG4 vs TLC277CDG4
TLC277CD Texas Instruments $1.3892 Dual Precision Single Supply Operational Amplifier 8-SOIC 0 to 70 TLC277CDRG4 vs TLC277CD

TLC277CDRG4 Related Parts

TLC277CDRG4 Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for TLC277CDRG4 is 4.5V to 16V, although it can operate up to 18V with reduced performance.

  • To ensure a full output voltage swing, it's recommended to use a rail-to-rail output stage or add an output resistor to limit the output current and prevent the output from saturating.

  • The maximum input voltage that can be applied to TLC277CDRG4 without damaging the device is 18V, but it's recommended to keep the input voltage within the recommended operating voltage range for optimal performance.

  • Yes, TLC277CDRG4 can be used as a comparator, but it's not recommended due to its op-amp architecture, which may lead to oscillations or instability. Instead, consider using a dedicated comparator like the LM339 or TLC3702.

  • To reduce noise and oscillations, use a low-pass filter at the input, add a capacitor in parallel with the feedback resistor, and consider using a noise-reducing capacitor between the output and the inverting input.