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TDA7448

Audio Amplifiers 6 Ch Volume CNTRL 0 to -79dB 1.0dB CNT

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SeekIC No. : 00308189 Detail

TDA7448: Audio Amplifiers 6 Ch Volume CNTRL 0 to -79dB 1.0dB CNT

TDA7448 Data Sheet

floor Price/Ceiling Price

US $ 1.19~1.32 / Piece | Get Latest Price
Part Number:
TDA7448
Mfg:
STMicroelectronics
Supply Ability:
5000

Price Break

  • Qty
  • 0~740
  • 740~1000
  • Unit Price
  • $1.32
  • $1.19
  • Processing time
  • 15 Days
  • 15 Days
View more price & deliveries
Total Cost: $ 0.00

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Upload time: 2025/1/12

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Product Details

Quick Details

Operating Supply Voltage : 9 V Supply Current : 7 mA
Maximum Operating Temperature : + 70 C Mounting Style : SMD/SMT
Package / Case : SO-20 Packaging : Tube    

Description

Product :
Output Power :
Output Type :
Available Set Gain :
Common Mode Rejection Ratio (Min) :
THD plus Noise :
Maximum Power Dissipation :
Mounting Style : SMD/SMT
Packaging : Tube
Maximum Operating Temperature : + 70 C
Supply Current : 7 mA
Operating Supply Voltage : 9 V
Package / Case : SO-20


Features:

* 6 CHANNEL INPUTS
* 6 CHANNEL OUTPUTS
* VOLUME ATTENUATION RANGE OF
    0 TO -79dB
* VOLUME CONTROL IN 1.0dB STEPS
* 6 CHANNEL INDEPENDENT CONTROL
* ALL FUNCTION ARE PROGRAMMABLE VIA
   SERIAL BUS


Pinout

Connection Diagram


Specifications

Symbol Parameter Value    Unit
VS Operating Supply Voltage 10.5     V
Tamb Operating Ambient Temperature -10 to 85   °C
Tstg Storage Temperature Range -55 to 150   °C



Description

*The TDA7448 is a 6 channel volume controller for
quality audio applications in Multi-Channels Audio
Systems
*Thanks to the used BIPOLAR/CMOS Technology,
Low Distortion, Low Noise and DC stepping are
obtained.




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