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BD7830NUV-TR

BD7830NUV-TR

BD7830NUV-TR

ROHM Semiconductor

3.2mA mA 2.25mW W Audio Amplifiers 2mm mm 530mW W 5.5V V 8 pins 8-VFDFN Exposed Pad

SOT-23

BD7830NUV-TR Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 9 Weeks
Contact Plating Copper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-VFDFN Exposed Pad
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
Feature Depop, Fade, Standby, Thermal Protection
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Class AB
Max Power Dissipation 530mW
Voltage - Supply 2.4V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 10
Base Part Number BD7830
Pin Count 8
Output Type 1-Channel (Mono)
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3V
Supply Voltage-Min (Vsup) 2.4V
Number of Channels 1
Nominal Supply Current 3.2mA
Power Dissipation 530mW
Output Power 420mW
Voltage Gain 0dB
Power Supply Rejection Ratio (PSRR) 57dB
Max Output Power 2.25mW
Max Output Power x Channels @ Load 2.25W x 1 @ 4 Ω
Length 3mm
Height Seated (Max) 1mm
Width 2mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
3,000 $0.87360 $2.6208
BD7830NUV-TR Product Details

BD7830NUV-TR Overview


Amp parts is embedded in the 8-VFDFN Exposed Pad package.Amp parts is packaged in the way of Tape & Reel (TR) .There are 8 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.The output it is configured with uses 1-Channel (Mono) .The type of this electrical device is Class AB .There are 8 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. This electronic part is mounted in the way of Surface Mount .The supply voltage of this electrical device is 2.4V~5.5V .The number of channels is growing strong/weak: 1 .Depop, Fade, Standby, Thermal Protection can be ensured when operating.The operating temperature should not exceed -40°C~85°C TA .Amp parts is equipped wAmp partsh 8 pin count.Amp parts belongs to BD7830 family.This electronic part is mounted in the way of Surface Mount .The maximal Output Power of this electronic part is 2.25mW kWh per hour.The supply voltage (Vsup) should be kept above 2.4V for normal operation.The maximal supply voltage (Vsup) reaches 5.5V .Amp parts operates from a 3V power supply.

BD7830NUV-TR Features


8-VFDFN Exposed Pad package
8 pin count
BD7830 family
2.25mW kWh per hour


BD7830NUV-TR Applications


There are a lot of ROHM Semiconductor
BD7830NUV-TR audio amplifiers applications.


  • Proportional operation circuits
  • Inverse/same-phase proportional circuit
  • Addition and subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator and differentiator circuits
  • Logarithmic and exponential operation circuits
  • Multiplication and division circuits
  • Precision measurement
  • Power control
  • Information processing

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