TC9404FNG

Features: • Built-in 8-times over sampling digital filter• Low-voltage operates (3.0 V) possible• Built-in digital de-emphasis filter• In serial mode, output amplitude can be set in 128 steps of resolution using microcontroller command.• In parallel mode, soft mute ca...

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SeekIC No. : 004515297 Detail

TC9404FNG: Features: • Built-in 8-times over sampling digital filter• Low-voltage operates (3.0 V) possible• Built-in digital de-emphasis filter• In serial mode, output amplitude can be...

floor Price/Ceiling Price

Part Number:
TC9404FNG
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/1/12

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Product Details

Description



Features:

• Built-in 8-times over sampling digital filter
• Low-voltage operates (3.0 V) possible
• Built-in digital de-emphasis filter
• In serial mode, output amplitude can be set in 128 steps of resolution using microcontroller command.
• In parallel mode, soft mute can beset for the output signal in 64 steps in 20 ms.
• Built-in LR common digital zero detection output circuit
• Over sampling ratio (OSR) of - modulation circuit is 192 fs
• Support double speed operation
• Sampling frequency: 44.1 kHz, 32 kHz, 48 kHz
• Built-in 3'rd order analog filter
• The digital filter and DA converter characteristics are as follows:



Pinout

  Connection Diagram


Specifications

Characteristics Symbol Rating Unit
Supply voltage VDD −0.3~6.0 V
VDA −0.3~6.0
VDX −0.3~6.0
Input voltage Vin −0.3~VDD + 0.3 V
Power dissipation PD 200 mW
Operating temperature Topr −35~85
Storage temperature Tstg −55~150



Description

TC9404FNG is a 2'nd order - modulation system 1-bit DA converter incorporating an 8-times over sampling digital filter and analog filter developed for digital audio equipment. Because the TC9404FNG IC includes an analog filter, it can output a direct analog waveform, thus reducing the size and cost of the DA converter.




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