OPA277U
  • Share:

Texas Instruments OPA277U

Manufacturer No:
OPA277U
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC OPAMP GP 1 CIRCUIT 8SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The OPA277U, manufactured by Texas Instruments, is a high-precision operational amplifier designed for applications requiring low offset voltage and low drift. This single-channel amplifier is part of the OPAx277 series, known for its exceptional performance in precision analog circuits. It is suitable for a wide range of industrial, automotive, and instrumentation applications, offering enhanced noise performance and improved output voltage swing compared to its predecessors. The OPA277U is particularly valued for its low power consumption and high accuracy, making it a competitive choice in the market of precision amplifiers.

Key Specifications

ParameterValueUnitNotes
Supply Voltage Range±2 to ±18V
Input Offset Voltage10µV
Input Offset Drift0.1µV/°C
Common Mode Rejection Ratio140dB
Supply Current800µAper amplifier
Gain Bandwidth Product1MHz
Slew Rate0.8V/µs
Operating Temperature Range-40 to +85°C

Key Features

  • Ultra-low offset voltage and drift for high precision applications.
  • High common mode rejection ratio (CMRR) ensures minimal error from common mode signals.
  • Wide supply voltage range allows flexibility in various circuit designs.
  • Low power consumption enhances energy efficiency in battery-powered devices.

Applications

The OPA277U is widely used in precision analog applications such as data acquisition systems, industrial control systems, and medical instrumentation. Its high accuracy and stability make it ideal for use in temperature sensors, pressure sensors, and other measurement devices. Additionally, its robust performance in harsh environments makes it suitable for automotive electronics, where reliability and precision are paramount.

Q & A

What is the input offset voltage of the OPA277U?

The input offset voltage of the OPA277U is typically 10 µV.

Can the OPA277U operate with a single supply voltage?

Yes, the OPA277U can operate with a single supply voltage ranging from 4 V to 36 V.

What is the typical gain bandwidth product of the OPA277U?

The typical gain bandwidth product of the OPA277U is 1 MHz.

Is the OPA277U suitable for high-precision applications?

Yes, the OPA277U is designed for high-precision applications due to its low offset voltage and drift.

What is the operating temperature range of the OPA277U?

The operating temperature range of the OPA277U is from -40°C to +85°C.

Does the OPA277U have a shutdown feature?

No, the OPA277U does not include a shutdown feature.

What is the slew rate of the OPA277U?

The slew rate of the OPA277U is 0.8 V/µs.

Can the OPA277U be used in automotive applications?

Yes, the OPA277U is suitable for automotive applications due to its robust performance and reliability.

What is the supply current of the OPA277U?

The supply current of the OPA277U is typically 800 µA per amplifier.

Is the OPA277U RoHS compliant?

Yes, the OPA277U is RoHS compliant, ensuring it meets environmental and safety standards.

Product Attributes

Amplifier Type:General Purpose
Number of Circuits:1
Output Type:- 
Slew Rate:0.8V/µs
Gain Bandwidth Product:1 MHz
-3db Bandwidth:- 
Current - Input Bias:500 pA
Voltage - Input Offset:10 µV
Current - Supply:790µA
Current - Output / Channel:35 mA
Voltage - Supply Span (Min):4 V
Voltage - Supply Span (Max):36 V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
0 Remaining View Similar

In Stock

$7.08
98

Please send RFQ , we will respond immediately.

Same Series
RD15S10H00/AA
RD15S10H00/AA
CONN D-SUB RCPT 15POS CRIMP
DD15S20WTS/AA
DD15S20WTS/AA
CONN D-SUB HD RCPT 15P SLDR CUP
DD15S20LT2S/AA
DD15S20LT2S/AA
CONN D-SUB HD RCPT 15P SLDR CUP
RD15S10HV50/AA
RD15S10HV50/AA
CONN D-SUB RCPT 15POS CRIMP
DD44S32S60T20
DD44S32S60T20
CONN D-SUB HD RCPT 44P VERT SLDR
DD26M20HV30/AA
DD26M20HV30/AA
CONN D-SUB HD PLUG 26P SLDR CUP
DD26S200E2X/AA
DD26S200E2X/AA
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S2S500X/AA
DD26S2S500X/AA
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S2S5000
DD26S2S5000
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S2S0V5X
DD26S2S0V5X
CONN D-SUB HD RCPT 26P SLDR CUP
DD15S20JVLS
DD15S20JVLS
CONN D-SUB HD RCPT 15P SLDR CUP
DD26S10HE0/AA
DD26S10HE0/AA
CONN D-SUB HD RCPT 26POS CRIMP

Similar Products

Part Number OPA277U OPA277UA OPA27GU OPA277P
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active
Amplifier Type General Purpose General Purpose General Purpose General Purpose
Number of Circuits 1 1 1 1
Output Type - - - -
Slew Rate 0.8V/µs 0.8V/µs 1.9V/µs 0.8V/µs
Gain Bandwidth Product 1 MHz 1 MHz 8 MHz 1 MHz
-3db Bandwidth - - - -
Current - Input Bias 500 pA 500 pA 15 nA 500 pA
Voltage - Input Offset 10 µV 20 µV 25 µV 10 µV
Current - Supply 790µA 790µA 3.3mA 790µA
Current - Output / Channel 35 mA 35 mA 25 mA 35 mA
Voltage - Supply Span (Min) 4 V 4 V 8 V 4 V
Voltage - Supply Span (Max) 36 V 36 V 44 V 36 V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-PDIP

Related Product By Categories

LMP7731MF/NOPB
LMP7731MF/NOPB
Texas Instruments
IC OPAMP GP 1 CIRCUIT SOT23-5
LM358M
LM358M
Texas Instruments
IC OPAMP GP 2 CIRCUIT 8SOIC
OP27FP
OP27FP
Analog Devices Inc.
IC OPAMP GP 1 CIRCUIT 8DIP
LMC7111BIM5X/NOPB
LMC7111BIM5X/NOPB
Texas Instruments
IC OPAMP GP 1 CIRCUIT SOT23-5
LMC6035ITLX/NOPB
LMC6035ITLX/NOPB
Texas Instruments
IC CMOS 2 CIRCUIT 8DSBGA
OPA698ID
OPA698ID
Texas Instruments
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
TL064CD
TL064CD
Texas Instruments
IC OPAMP JFET 4 CIRCUIT 14SOIC
LM2902LVIPWR
LM2902LVIPWR
Texas Instruments
IC OPAMP GP 4 CIRCUIT 14TSSOP
TLV2432AIDR
TLV2432AIDR
Texas Instruments
IC CMOS 2 CIRCUIT 8SOIC
MC33074DR2
MC33074DR2
onsemi
IC OPAMP QUAD 4.5MHZ 14SOIC
AD8532ARM-REEL
AD8532ARM-REEL
Analog Devices Inc.
IC OPAMP GP R-R CMOS 3MHZ 8MSOP
TL064CDBRG4
TL064CDBRG4
Texas Instruments
IC OPAMP JFET 4 CIRCUIT 14SSOP

Related Product By Brand

MSC1211Y5PAGT
MSC1211Y5PAGT
Texas Instruments
IC ADC/DAC 1K 64TQFP
TMS320DM8127BCYED3
TMS320DM8127BCYED3
Texas Instruments
RISC MPU, 32-BIT
TLE2022ACD
TLE2022ACD
Texas Instruments
IC OPAMP GP 2 CIRCUIT 8SOIC
THS3110IDGNR
THS3110IDGNR
Texas Instruments
IC OPAMP CFA 1 CIRCUIT 8HVSSOP
OPA380AIDRG4
OPA380AIDRG4
Texas Instruments
IC TRANSIMPEDANCE 1 CIRC 8SOIC
LM139J/SCA
LM139J/SCA
Texas Instruments
QUAD DIFFERENTIAL COMPARATOR
SN74LVC2G17DSF2
SN74LVC2G17DSF2
Texas Instruments
IC BUFFER NON-INVERT 5.5V 6SON
SN74LS541NSRG4
SN74LS541NSRG4
Texas Instruments
IC BUFFER NON-INVERT 5.25V 20SO
SN74HC688PWRE4
SN74HC688PWRE4
Texas Instruments
IC COMPARATOR IDENTITY 20TSSOP
SN74LVC1G97DBVRG4
SN74LVC1G97DBVRG4
Texas Instruments
IC CONFIG MULTI FUNCTION SOT23-6
LM4120AIM5X-4.1/NOPB
LM4120AIM5X-4.1/NOPB
Texas Instruments
IC VREF SERIES 0.2% SOT23-5
LM43603PWP
LM43603PWP
Texas Instruments
IC REG BUCK ADJ 3A 16HTSSOP