OPA277U

Texas Instruments OPA277U

Part Number:
OPA277U
Manufacturer:
Texas Instruments
Ventron No:
3694376-OPA277U
Description:
Dual, 36-V, 10µV offset, 0.1µV/?C drift, bipolar, operational amplifier
ECAD Model:
Datasheet:
opa277

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Specifications
Texas Instruments OPA277U technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments OPA277U.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 3 days ago)
  • Contact Plating
    Gold
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154, 3.90mm Width)
  • Surface Mount
    YES
  • Number of Pins
    8
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tube
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Subcategory
    Operational Amplifier
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    15V
  • Base Part Number
    OPA277
  • Pin Count
    8
  • Number of Channels
    1
  • Operating Supply Current
    790μA
  • Nominal Supply Current
    825μA
  • Slew Rate
    0.8V/μs
  • Architecture
    VOLTAGE-FEEDBACK
  • Amplifier Type
    General Purpose
  • Common Mode Rejection Ratio
    130 dB
  • Current - Input Bias
    500pA
  • Voltage - Supply, Single/Dual (±)
    4V~36V ±2V~18V
  • Output Current per Channel
    35mA
  • Input Offset Voltage (Vos)
    20μV
  • Bandwidth
    1MHz
  • Neg Supply Voltage-Nom (Vsup)
    -15V
  • Unity Gain BW-Nom
    1000 kHz
  • Voltage Gain
    140dB
  • Average Bias Current-Max (IIB)
    0.002μA
  • Low-Offset
    YES
  • Frequency Compensation
    YES
  • Voltage - Input Offset
    10μV
  • Low-Bias
    NO
  • Micropower
    YES
  • Programmable Power
    NO
  • Dual Supply Voltage
    9V
  • Nominal Gain Bandwidth Product
    1MHz
  • Max I/O Voltage
    20μV
  • Power
    NO
  • Height
    1.75mm
  • Length
    4.9mm
  • Width
    3.91mm
  • Thickness
    1.58mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
OPA277U Overview
The Texas Instruments brand is known for its high-quality and reliable electronic components. One of their products, the Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps chip, stands out in the market due to its exceptional performance and versatility. This chip is designed to meet the demands of various applications in the field of instrumentation, OP amps, and buffer amps. Its 8-SOIC (0.154, 3.90mm Width) package/case allows for easy integration into different circuit designs. The chip utilizes bipolar technology, which ensures stable and accurate amplification of signals. Its dual terminal position further enhances its functionality, making it suitable for both single and dual power supply systems. The base part number, OPA277, is a testament to its high-quality standards and adherence to industry standards. With a single channel, this chip has a slew rate of 0.8V/μs, providing fast and efficient signal amplification. The voltage supply range for this chip is 4V~36V ±2V~18V, making it suitable for a wide range of power supply configurations. Its unity gain BW-Nom of 1000 kHz ensures minimal distortion and high-frequency response. The chip also boasts a low-bias feature, ensuring accurate amplification of low-level signals. With a nominal gain bandwidth product of 1MHz, this chip offers excellent amplification capabilities for a variety of signals. In summary, the Texas Instruments Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps chip is a top-of-the-line component that meets the highest standards of performance and reliability, making it a preferred choice for engineers and designers in the electronics industry.

OPA277U Features
8 Pins
supply voltage of 15V
140dB voltage gain

OPA277U Applications
There are a lot of Texas Instruments OPA277U Instrumentational OP Amps applications.

Navigation
PDA
Proportional counter tubes
Vehicle electronics
High gain DC amplifier
Band-stop filter
Automotive sensors
Wireless base stations
Cinema or auditorium audio system
Multimedia playback equipment
OPA277U More Descriptions
OP AMP, HIGH PRECISION, SOIC8, 277; MSL: MSL 3 - 168 heures; SVHC: No SVHC (15-Jan-2019)
Op Amp Single Low Offset Voltage Amplifier ±18V 8-Pin SOIC Tube
Dual, 36-V, 10µV offset, 0.1µV/˚C drift, bipolar, operational amplifier 8-SOIC
ROHS3Compliant EAR99 OPA277 Tube op amp buffer circuit 4.9mm 0.002muA 9V 1000kHz
Operational Amplifier, 1 Func, 20uV Offset-Max, BIPolar, PDSO8
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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