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OPA656U

OPA656U

OPA656U

Texas Instruments

1 Channels 70mA per Channel 2pA 80 dB Instrumentational OP Amps 8V~12V ±4V~6V OPA656 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA656U Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Weight 75.891673mg
Operating Temperature-40°C~85°C
PackagingTube
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number OPA656
Pin Count8
Number of Channels 1
Operating Supply Current 14mA
Nominal Supply Current16mA
Slew Rate295V/μs
Amplifier Type Voltage Feedback
Common Mode Rejection Ratio 80 dB
Current - Input Bias 2pA
Voltage - Supply, Single/Dual (±) 8V~12V ±4V~6V
Output Current per Channel 70mA
Input Offset Voltage (Vos) 1.8mV
Bandwidth 500MHz
Gain Bandwidth Product230MHz
Neg Supply Voltage-Nom (Vsup) -5V
Unity Gain BW-Nom 500000 kHz
Voltage Gain 65dB
Power Supply Rejection Ratio (PSRR) 72dB
Voltage - Input Offset 250μV
Settling Time16 ns
Dual Supply Voltage 5V
Max I/O Voltage 600μV
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:672 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$14.06000$14.06
500$13.9194$6959.7
1000$13.7788$13778.8
1500$13.6382$20457.3
2000$13.4976$26995.2
2500$13.357$33392.5

OPA656U Product Details

OPA656U Overview


A 8-SOIC (0.154, 3.90mm Width) case is used to package the op amp. Voltage Feedback-type instrumentation amplifiers are used in this application. The case in which buffer amplifier is delivered is called a Tube case. It is estimated that there will be 8 terminations in the next few months. There are a total of 8 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 5V volts. It should be noted that this op amp is a type of Operational Amplifier device. There are 8 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 1.8mV. It is recommended that this electronic component be mounted using the Surface Mount mounting type. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -40°C~85°C . An 14mA volt supply current is needed for this linear amplifier to operate. There should be no change in the voltage gain. There are 1 channels on the operational amplifiers.

OPA656U Features


8 Pins
supply voltage of 5V
65dB voltage gain


OPA656U Applications


There are a lot of Texas Instruments
OPA656U Instrumentational OP Amps applications.


  • Addition operation circuits
  • Subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement

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