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BU7421G-TR

BU7421G-TR

BU7421G-TR

ROHM Semiconductor

8mA per Channel 1pA 45 dB Instrumentational OP Amps 1.7V~5.5V BU7421 5 Pins SC-74A, SOT-753

SOT-23

BU7421G-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 20 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2013
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Supply Voltage 3V
Terminal Pitch0.95mm
Base Part Number BU7421
Pin Count5
JESD-30 Code R-PDSO-G5
Number of Circuits 1
Operating Supply Current 8.5μA
Supply Current-Max 0.025mA
Slew Rate0.05V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 45 dB
Current - Input Bias 1pA
Voltage - Supply, Single/Dual (±) 1.7V~5.5V
Output Current per Channel 8mA
Input Offset Voltage (Vos) 1mV
Gain Bandwidth Product90kHz
Unity Gain BW-Nom 90 kHz
Voltage Gain 100dB
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 7V
Low-Bias YES
MicropowerYES
Wideband NO
Power NO
Length 2.9mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:5769 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.689482$2.689482
10$2.537247$25.37247
100$2.393629$239.3629
500$2.258141$1129.0705
1000$2.130322$2130.322

BU7421G-TR Product Details

BU7421G-TR Overview


Op amp is packaged in SC-74A, SOT-753 case. This is a General Purpose type op amp. The op amp is delivered to you in a Tape & Reel (TR) case. In recent months, the number of terminations has approached 5. It consists of a total of 5 pins in total. Please take in mind that op amp should be run at 3V. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. Regarding input offset voltage, buffer amplifier rates 1mV voltage. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. According to the manufacturer, this buffer op amp works well at -40°C~85°C , which is a good operating temperature. It is possible to operate this buffer amplifier from a supply current of 8.5μA . Maintain 100dB as the voltage gain. On this instrumentation amplifier, there are 1 circuits that are connected together. As a result of this, the buffer amplifier is packed in TAPE AND REEL.

BU7421G-TR Features


5 Pins
supply voltage of 3V
100dB voltage gain

BU7421G-TR Applications


There are a lot of ROHM Semiconductor BU7421G-TR Instrumentational OP Amps applications.

  • Exponential operation circuits
  • Video conversion and routing
  • Information processing
  • Laptop
  • Medical imaging
  • ECG equipment
  • Commercial audio systems
  • PDA
  • Video data acquisition
  • Industrial applications including automation

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