Texas Instruments OPA277U/2K5

Name: OPA277U/2K5
Brand: Texas Instruments
SKU: 3189459-OPA277U/2K5
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: OPA277U/2K5

Manufacturer:: Texas Instruments

Ventron No:: 3189459-OPA277U/2K5

Description:: Dual, 36-V, 10µV offset, 0.1µV/?C drift, bipolar, operational amplifier

ECAD Model:

Datasheet:: opa277

Specifications

Texas Instruments OPA277U/2K5 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments OPA277U/2K5.

Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Factory Lead Time
6 Weeks
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
Tape & Reel (TR)
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
Packing Method
TR
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 Elements
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
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
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

OPA277U/2K5 Overview
There is a 8-SOIC (0.154, 3.90mm Width) case package that contains the instrumentation amplifiers. The instrumentation amplifier in this picture is of the General Purpose-type. Upon delivery, op amp ic is packaged in a Tape & Reel (TR) case. We are approaching the 8h termination of the year. In total, there are 8 pins on this op amp ic. This linear amplifier should be powered by an 15V battery. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. 8 pins are located on the operational amplifiers. The input offset voltage is 20μV. This electrical part should be mounted using type Surface Mount. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -40°C~85°C . The buffer amplifier is capable of operating from a supply current of 790μA . It is recommended to keep the voltage gain at 140dB at all times. The total number of elements in this buffer amplifier is 1. This linear amplifier pack is based on the TR axis.

OPA277U/2K5 Features
8 Pins
supply voltage of 15V
140dB voltage gain

OPA277U/2K5 Applications
There are a lot of Texas Instruments
OPA277U/2K5 Instrumentational OP Amps applications.

Exponential operation circuits
Multiplication circuits
Division circuits
Precision measurement
Power control
Information processing
Weak signal detection
Signal amplification
Signal filtering
Signal operation

OPA277U/2K5 More Descriptions

Dual, 36-V, 10µV offset, 0.1µV/˚C drift, bipolar, operational amplifier 8-SOIC
ROHS3Compliant EAR99 OPA277 Tape & Reel (TR) op amp buffer circuit 4.9mm 0.002muA 20muV 1000kHz
Op Amp Single Low Offset Voltage Amplifier ±18V 8-Pin SOIC T/R
Operational Amplifier, 1 Func, 30uV Offset-Max, BIPolar, PDSO8

Certification