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BA3121F-E2

BA3121F-E2

BA3121F-E2

ROHM Semiconductor

9mA mA 20 kHz kHz Audio Amplifiers 1.5mm mm 4.4mm mm 8 pins 8-SOIC (0.173, 4.40mm Width)

SOT-23

BA3121F-E2 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 9 Weeks
Contact Plating Copper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature -30°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e2
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Class AB
Terminal Finish TIN COPPER
Max Power Dissipation 450mW
Voltage - Supply 4V~18V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 10
Base Part Number BA3121
Pin Count 8
Qualification Status Not Qualified
Output Type 2-Channel (Stereo)
Operating Supply Voltage 12V
Supply Voltage-Min (Vsup) 4V
Number of Channels 2
Nominal Supply Current 9mA
Output Power 450mW
Slew Rate 2 V/μs
Common Mode Rejection Ratio 57 dB
Bandwidth 20 kHz
Gain 1.5 dB
Load Impedance 1.8kOhm
Height 1.5mm
Length 5mm
Width 4.4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.715037 $0.715037
10 $0.674563 $6.74563
100 $0.636381 $63.6381
500 $0.600359 $300.1795
1000 $0.566377 $566.377
BA3121F-E2 Product Details

BA3121F-E2 Overview


The device is embedded in 8-SOIC (0.173, 4.40mm Width) .There is a package in the form of Tape & Reel (TR) .In addition, 8 terminations are used, which entail the termination of a transmission line with a device whose characteristic impedance matches the line's.Amp parts is configured to produce 2-Channel (Stereo) as Amp partss output.Amp parts is an electrical device of type Class AB .The computer or other communication device has 8 pins, which are pronged contacts.The electronic component is mounted in the way of Surface Mount .This electrical device operates at 4V~18V volts.This device is equipped with a total of 2 channels.During operation, the temperature should not exceed -30°C~85°C TA .A total of 8 pins are present on the device.Amp parts is a member of the BA3121 family.The electronic component is mounted in the way of Surface Mount .During normal operation, the supply voltage (Vsup) should remain above 4V .

BA3121F-E2 Features


8-SOIC (0.173, 4.40mm Width) package
8 pin count
BA3121 family


BA3121F-E2 Applications


There are a lot of ROHM Semiconductor
BA3121F-E2 audio amplifiers applications.


  • Integrator and differentiator circuits
  • Logarithmic and exponential operation circuits
  • Multiplication and division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation

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