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OPA728AIDRBTG4

OPA728AIDRBTG4

OPA728AIDRBTG4

Texas Instruments

1 Channels 40mA per Channel 500pA 85 dB Instrumentational OP Amps 0.0005μA 6V 8 Pins

SOT-23

OPA728AIDRBTG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
Number of Pins 8
PackagingTape & Reel
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.65mm
Pin Count8
Operating Supply Voltage6V
Temperature GradeMILITARY
Number of Channels 1
Max Supply Voltage12V
Min Supply Voltage4V
Operating Supply Current 4.3mA
Nominal Supply Current6.5mA
Current - Output 40mA
Slew Rate30 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 85 dB
Current - Input Bias 500pA
Output Current per Channel 40mA
Input Offset Voltage (Vos) 15μV
Bandwidth 20MHz
Gain Bandwidth Product20MHz
Neg Supply Voltage-Nom (Vsup) -5V
Unity Gain BW-Nom 20000 kHz
Voltage Gain 120dB
Average Bias Current-Max (IIB) 0.0005μA
Low-Offset YES
Frequency CompensationYES
Max Dual Supply Voltage6V
Low-Bias YES
MicropowerNO
Min Dual Supply Voltage 2V
Programmable PowerNO
Nominal Gain Bandwidth Product 20MHz
Max I/O Voltage 150μV
Power NO
Length 3mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:3797 items

OPA728AIDRBTG4 Product Details

OPA728AIDRBTG4 Overview


An op amp ic of the OPERATIONAL AMPLIFIER type. The op amp is delivered to you in a Tape & Reel case. There is a growing number of terminations approaching the number of 8. The pins on this board total to 8 in total. I would like to remind you that this buffer op amp should be powered by an 5V battery. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. A total of 8 pins are present on the instrumentation amplifier. There is an input offset voltage of 15μV for this buffer op amp. As long as the supply current of the chip does not exceed 4.3mA, this op amp ic can operate. 120dB should remain the voltage gain. As far as the device is concerned, buffer amplifier has 1 channels. For the buffer op amp to operate properly, it must be above the temperature of -40°C degrees Celsius. No temperature greater than 125°C should be used. The operating supply voltage of the buffer op amp is rated at 6V. For packing the buffer amplifier, the TAPE AND REEL-axis is adopted. In terms of the supply voltage, this electrical part is capable of operating at low voltage levels of under 12V. A high supply voltage of more than 4V is recommended for the instrumentation amplifier's supply voltage. As a rule of thumb, you should conduct this electronic part under a dual voltage supply of 6V volts.

OPA728AIDRBTG4 Features


8 Pins
supply voltage of 5V
120dB voltage gain


OPA728AIDRBTG4 Applications


There are a lot of Texas Instruments
OPA728AIDRBTG4 Instrumentational OP Amps applications.


  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection

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