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BA3121F-E2
ROHM SemiconductorRoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / Linear - Amplifiers - Audio
Description
EAR99 BA3121 Tape & Reel (TR) 2005 audio amplifier 4V 1.5mm 9mA 450mW
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Inventory: 1503
Minimum: 1
Total Price: USD $0.3
Unit Price: USD $0.299518
≥1 USD $0.299518
≥10 USD $0.290709
≥100 USD $0.281899
≥500 USD $0.270888
Technical Details
Supply Chain
Factory Lead Time 9 Weeks
Technical
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
Physical
Contact Plating Copper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.173, 4.40mm Width)
Number of Pins 8
Dimensions
Height 1.5mm
Length 5mm
Width 4.4mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
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