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OPA4342UA

OPA4342UA

OPA4342UA

Texas Instruments

4 Channels 15mA per Channel 0.2pA 76 dB Instrumentational OP Amps 0.00001μA 2.7V~5.5V ±1.35V~2.75V OPA4342 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

OPA4342UA Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 14
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 14
ECCN Code EAR99
Subcategory Operational Amplifier
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 2.7V
Terminal Pitch1.27mm
Base Part Number OPA4342
Pin Count14
Output Type Rail-to-Rail
Power Supplies3/5V
Number of Channels 4
Operating Supply Current 150μA
Nominal Supply Current1mA
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
Average Bias Current-Max (IIB) 0.00001μA
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
Bias Current-Max (IIB) @25C 0.00001μA
Programmable PowerNO
Nominal Gain Bandwidth Product 1MHz
Max I/O Voltage 6mV
Input Offset Current-Max (IIO) 0.00001μA
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2128 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.96000$2.96
10$2.66100$26.61
50$2.51560$125.78
100$2.18010$218.01
500$1.85588$927.94

OPA4342UA Product Details

OPA4342UA Overview


Op amp is packaged in 14-SOIC (0.154, 3.90mm Width) case. An op amp ic of the General Purpose type. Linear amplifier is delivered in a Tube case. There is a growing number of terminations approaching the number of 14. Linear amplifier has a total of 14 pins. The linear amplifier should be run at 2.7V 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. In total, the buffer amplifier consists of 14 pins. Regarding input offset voltage, op amp rates 6mV. This electrical part should be mounted using type Surface Mount. The buffer amplifier functions well at -40°C~85°C as far as operating temperature is concerned. It is possible to operate this buffer amplifier from a supply current of 150μA . 124dB should remain the voltage gain. The op amp ic has 4 channels on it. In addition to outputting Rail-to-Rail signals, this op amp ic offers a number of other advantages. Buffer op amp series numbers are indicated by the MicroAmplifier?.

OPA4342UA Features


14 Pins
supply voltage of 2.7V
124dB voltage gain
Output Type: Rail-to-Rail

OPA4342UA Applications


There are a lot of Texas Instruments OPA4342UA Instrumentational OP Amps applications.

  • Signal amplification
  • Integrator circuits
  • Medical instruments
  • earphone
  • Test equipment
  • Portable electronic products powered by batteries
  • Automotive sensors
  • Cinema or auditorium audio system
  • Video amplifiers
  • Instrumentation

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