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TDA7449

STMicroelectronics
RoHS
RoHS RoHS compliant
Package 20-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / Audio Special Purpose
Description TDA7449 e3 20-DIP (0.300 7.62mm) BICMOS audio IC 3.93mm 7mA 9V 100dB
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Inventory: 28629
Minimum: 1
Total Price: USD $0.61
Unit Price: USD $0.61446
≥1 USD $0.61446
≥10 USD $0.503738
≥100 USD $0.488775
≥500 USD $0.472815
≥1000 USD $0.456855

Technical Details

Physical

Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 20

Dimensions

Height Seated (Max) 3.93mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications Consumer Audio
Subcategory Audio Control ICs
Technology BICMOS
Voltage - Supply 6V~10.2V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number TDA7449
Function Volume Control
Qualification Status Not Qualified
Power Supplies 9V
Supply Voltage-Min (Vsup) 6V
Number of Channels 2
Interface I2C
Nominal Supply Current 7mA
Specifications 100dB
Consumer IC Type TONE CONTROL CIRCUIT
Number of Bands 2
Harmonic Distortion 0.01%
Channel Separation 100 dB

Alternative Model

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