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OPA342UA

OPA342UA

OPA342UA

Texas Instruments

1 Channels 15mA per Channel 0.2pA 76 dB Instrumentational OP Amps 2.7V~5.5V ±1.35V~2.75V OPA342 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA342UA Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTube
Series MicroAmplifier™
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5.5V
Base Part Number OPA342
Pin Count8
Output Type Rail-to-Rail
Power Supplies3/5V
Number of Channels 1
Operating Supply Current 150μA
Nominal Supply Current250μA
Slew Rate1V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 76 dB
Current - Input Bias 0.2pA
Voltage - Supply, Single/Dual (±) 2.7V~5.5V ±1.35V~2.75V
Output Current per Channel 15mA
Input Offset Voltage (Vos) 6mV
Bandwidth 1MHz
Unity Gain BW-Nom 1000 kHz
Voltage Gain 124dB
Power Supply Rejection Ratio (PSRR) 90.46dB
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 7.5V
Voltage - Input Offset 1mV
Low-Bias YES
MicropowerYES
Programmable PowerNO
Nominal Gain Bandwidth Product 1MHz
Max I/O Voltage 6mV
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:6358 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.14000$1.14
10$1.01800$10.18
75$0.96600$72.45

OPA342UA Product Details

OPA342UA Overview


A 8-SOIC (0.154, 3.90mm Width) case is used to package the op amp. Op amps are General Purpose types of amplifier on the chip. It comes in a Tube case, which protects instrumentation amplifier from damage during delivery. During the past two weeks, there have been close to 8 terminations. A total of 8 pins are attached to buffer op amp. The linear amplifier should be run at 5.5V at all times, so please keep that in mind when using it. This particular linear amplifier is a type of Operational Amplifier device, to be precise. 8 pins are included on the operational amplifiers. There is an input offset voltage of 6mV for this buffer op amp. For this electronic part, it is recommended that you mount it with type Surface Mount. The buffer amplifier functions well at -40°C~85°C as far as operating temperature is concerned. As long as the supply current of the chip does not exceed 150μA, this op amp ic can operate. 124dB should remain the voltage gain. Buffer op amp is equipped with 1 channels on the device. On the output type, there are Rail-to-Rail different types of op amps. In this case, MicroAmplifier? represents the instrumentation amplifiers' series number.

OPA342UA Features


8 Pins
supply voltage of 5.5V
124dB voltage gain
Output Type: Rail-to-Rail

OPA342UA Applications


There are a lot of Texas Instruments OPA342UA Instrumentational OP Amps applications.

  • MP3
  • Automotive sensors
  • Test equipment
  • PDA
  • Video conversion and routing
  • Tablets
  • single/dual op amp sum and difference circuits
  • Semiconductor detectors
  • Mobile phone
  • earphone

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