AK4368EG

Features: Multi-bit DAC Sampling Rate- 8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz and 48kHz On chip perfect filtering 8 times FIR interpolator- Passband: 20kHz- Passband Ripple: ±0.02dB- Stopband Attenuation: 54dB Digital De-emphasis Filter: 32kHz, 44.1kHz and 48kHz PLL:- Inpu...

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AK4368EG Picture
SeekIC No. : 004279310 Detail

AK4368EG: Features: Multi-bit DAC Sampling Rate- 8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz and 48kHz On chip perfect filtering 8 times FIR interpolator- Passband: 20kHz- Passband Ripple:...

floor Price/Ceiling Price

Part Number:
AK4368EG
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: 2024/5/31

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Product Details

Description



Features:

 Multi-bit DAC
Sampling Rate
- 8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz and 48kHz
On chip perfect filtering 8 times FIR interpolator
- Passband: 20kHz
- Passband Ripple: ±0.02dB
- Stopband Attenuation: 54dB
Digital De-emphasis Filter: 32kHz, 44.1kHz and 48kHz
PLL:
- Input Frequency: 27MHz, 26MHz, 19.8MHz, 19.68MHz, 19.2MHz, 15.36MHz,
14.4MHz, 13MHz, 12MHz and 11.2896MHz
- Input Level: AC Couple Input Available
Audio I/F Format: MSB First, 2's Compliment
- I2S, 24bit MSB justified, 24bit/20bit/16bit LSB justified
- Master/Slave Mode
Mixing: LR, LL, RR, (L+R)/2
Digital ALC
Digital ATT
Analog Mixing Circuit
3D Stereo Enhancement
Stereo Lineout
P Interface: 3-wire/I2C
Bass Boost Function
Headphone Amplifier
- Output Power: 50mW x 2ch @16, 3.3V
- S/N: 92dB@3.3V
- Pop Noise Free at Power-ON/OFF and Mute
Power Supply: 1.6V ∼ 3.6V
Power Supply Current: 4.0mA @2.4V (HP-AMP no output)
Ta: −30 ∼ 85
Small Package: 41pin BGA (4mm x 4mm, 0.5mm pitch)



Pinout

  Connection Diagram


Description

The AK4368 is 24-bit DAC with an integrated PLL and headphone amplifier. The PLL input frequency is synchronized to typical mobile phone clock frequencies. The AK4368 features an analog mixing circuit that allows easy interfacing in mobile phone and portable communication designs. The AK4368 includes a 3-D stereo enhancement circuit that operates with both the headphone amplifier and the stereo lineout. The integrated headphone amplifier features "pop-free" power-on/off, a mute control, and it delivers 50mW of power into 16. The AK4368 is packaged in a 41-pin BGA package, deal for portableapplications.




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