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BA2902SF-E2

BA2902SF-E2

BA2902SF-E2

ROHM Semiconductor

30mA per Channel 20nA 80 dB Instrumentational OP Amps 0.25μA 3V~32V ±1.5V~16V BA2902 14 Pins 14-SOIC (0.173, 4.40mm Width)

SOT-23

BA2902SF-E2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Contact PlatingCopper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.173, 4.40mm Width)
Number of Pins 14
Operating Temperature-40°C~105°C
PackagingTape & Reel (TR)
Published 2010
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 4
Supply Voltage 5V
Terminal Pitch1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BA2902
Pin Count14
Qualification StatusNot Qualified
Power Supplies+-1.5/+-16/3/32V
Number of Circuits 4
Operating Supply Current 700μA
Nominal Supply Current700μA
Output Current30mA
Slew Rate0.2V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 80 dB
Current - Input Bias 20nA
Voltage - Supply, Single/Dual (±) 3V~32V ±1.5V~16V
Output Current per Channel 30mA
Input Offset Voltage (Vos) 2mV
Bandwidth 500 kHz
Unity Gain BW-Nom 500 kHz
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.25μA
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 32V
MicropowerYES
Bias Current-Max (IIB) @25C 0.25μA
Height Seated (Max) 1.71mm
Length 8.7mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:7145 items

Pricing & Ordering

QuantityUnit PriceExt. Price

BA2902SF-E2 Product Details

BA2902SF-E2 Overview


Packaged in a 14-SOIC (0.173, 4.40mm Width) case, the buffer op amp is ready to use. A General Purpose-type buffer amplifier is shown here. The op amp is delivered to you in a Tape & Reel (TR) case. The number of terminations approaches 14. Buffer amplifier has a total of 14 pins. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5V. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. A total of 14 pins are present on the instrumentation amplifier. Regarding input offset voltage, buffer amplifier rates 2mV voltage. This electronic part is best mounted with type Surface Mount. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -40°C~105°C . Operational amplifier can operate supply current at 700μA. Voltage gain should remain at 100dB. A instrumentation amplifier like this has 4 circuits. For packing the buffer amplifier, the TAPE AND REEL-axis is adopted.

BA2902SF-E2 Features


14 Pins
supply voltage of 5V
100dB voltage gain

BA2902SF-E2 Applications


There are a lot of ROHM Semiconductor BA2902SF-E2 Instrumentational OP Amps applications.

  • Thermocouples
  • Integrator circuits
  • Band-stop filter
  • Car stereo
  • Precision measurement
  • Mobile phone
  • Weak signal detection
  • Proportional operation circuits
  • ECG equipment
  • Inverse/same-phase proportional circuit

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