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BU7442SNUX-TR

BU7442SNUX-TR

BU7442SNUX-TR

ROHM Semiconductor

10mA per Channel 1pA 60 dB Instrumentational OP Amps 1.7V~5.5V ±0.85V~2.75V BU7442 8 Pins 8-UFDFN Exposed Pad

SOT-23

BU7442SNUX-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-UFDFN Exposed Pad
Operating Temperature-40°C~105°C
PackagingTape & Reel (TR)
Published 2015
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology CMOS
Terminal Position DUAL
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 2
Supply Voltage 3V
Terminal Pitch0.5mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BU7442
Pin Count8
JESD-30 Code R-PDSO-N8
Qualification StatusNot Qualified
Number of Circuits 2
Operating Supply Current 100μA
Supply Current-Max 0.48mA
Slew Rate0.3V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 60 dB
Current - Input Bias 1pA
Voltage - Supply, Single/Dual (±) 1.7V~5.5V ±0.85V~2.75V
Output Current per Channel 10mA
Input Offset Voltage (Vos) 1mV
Gain Bandwidth Product600kHz
Unity Gain BW-Nom 600 kHz
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 7V
Low-Bias YES
MicropowerYES
Voltage Gain-Min 3160
Height Seated (Max) 0.6mm
Length 3mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:9895 items

Pricing & Ordering

QuantityUnit PriceExt. Price

BU7442SNUX-TR Product Details

BU7442SNUX-TR Overview


The linear amplifier is packaged in a 8-UFDFN Exposed Pad case. Buffer amps of this type are called General Purpose-types. The case in which buffer amplifier is delivered is called a Tape & Reel (TR) case. It is estimated that there will be 8 terminations in the next few months. The pins on this board total to 8 in total. It is important to remember that this op amp should be operated at a voltage of 3V volts. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. In terms of the input offset voltage, instrumentation amplifier rates at 1mV. For this electronic part, it is recommended that you mount it with type Surface Mount. It is important to note that this linear amplifier works well at a temperature of -40°C~105°C when it comes to operating temperatureYou can run this op amp ic on 100μA . In total, there are 2 circuits on this buffer amplifier. This linear amplifier pack is based on the TAPE AND REEL axis. A voltage gain of 3160 is the minimum this op amp can achieve.

BU7442SNUX-TR Features


8 Pins
supply voltage of 3V

BU7442SNUX-TR Applications


There are a lot of ROHM Semiconductor BU7442SNUX-TR Instrumentational OP Amps applications.

  • Gaming industry
  • Addition operation circuits
  • Multimedia playback equipment
  • Displayers for aircraft and air transportation control systems
  • earphone
  • Hand-held batteries
  • Communication
  • MP3
  • Automation control systems
  • single/dual op amp sum and difference circuits

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