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AV2188

Features: • Six Channel 24/20-bit DACs.- 102 dB SNR- 104 dB Dynamic Range.- -90 dB THD + N Ratio.- 32, 44.1 48 and 96 KHz. Sampling rates.- 20-bit and 24-bit Digital Inputs.- Containing Digital De-emphasis Filters.- Digital Volume Control.- I2S, Left and Right Justified Digital Input Formats...

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SeekIC No. : 004291766 Detail

AV2188: Features: • Six Channel 24/20-bit DACs.- 102 dB SNR- 104 dB Dynamic Range.- -90 dB THD + N Ratio.- 32, 44.1 48 and 96 KHz. Sampling rates.- 20-bit and 24-bit Digital Inputs.- Containing Digita...

AV2188 Data Sheet

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Part Number:
AV2188
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• Six Channel 24/20-bit DACs.
- 102 dB SNR
- 104 dB Dynamic Range.
- -90 dB THD + N Ratio.
- 32, 44.1 48 and 96 KHz. Sampling rates.
- 20-bit and 24-bit Digital Inputs.
- Containing Digital De-emphasis Filters.
- Digital Volume Control.
- I2S, Left and Right Justified Digital Input Formats.
- Auto-Mute Control.
- On -chip Reconstruction Filters.
• Two Channel Stereo ADCs
- 32, 44.1 and 48 KHz. Sampling Rate.
- 100 dB SNR and Dynamic Range.
- -96 dB THD + N Ratio.
- I2S and Left Justified Output Formats.
• System clock: 384 fs for 32, 44.1 or 48 KH. Sampling Rates, 194 fs for 96 KHz. Sampling Rate.


Application

• Digital Surround Sound For Home Theater
• DVD
• Car Audio.


Pinout

Connection Diagram


Specifications

Symbol
Characteristics
Min
Max
Units
VDD
 Power Supply Voltage (Measured to GND)
-0.5
+7.0
V
Vi
 Digital Input Applied Voltage2
GND-0.5
V
Ai
 Digital Input Forced Current 3,4
-100
100
mA
Vo
 Digital Output Applied Voltage2
GND-0.5
VDD+0.5
V
Ao
 Digital Output Forced Current 3,4
-100
100
mA
TDSC
 Digital Short Circuit Duration (single output high state to Vss)
1
Sec
TASC
 Analog Short Circuit Duration (single output to VSS1)
infinite
Sec
Ta
 Ambient Operating Temperature Range
-25
+125
Tstg
 Storage Temperature Range
-65
+150
Tj
 Junction Temperature (Plastic Package)
-65
+150
Tsol
 Lead Soldering Temperature (10 sec., 1/4" from pin)
300
Tvsol
 Vapor Phase Soldering (1 minute)
200
Tstg
 Storage Temperature
-65
+150
Notes:
1. Absolute maximum ratings are limiting values applied individually, while all other parameters are within specified operating conditions.
2. Applied voltage must be current limited to specified range, and measured with respect to VSS.
3. Forcing voltage must be limited to specified range.
4. Current is specified as conventional current, flowing into the device.


Description

The AV2188 is a mixed signal CMOS monolithic audio CODEC. It consists six channels sigma delta DACs and two channels sigma delta ADCs. The DACs support 20-bit and 24-bit input data, while the ADCs provides 24-bit MSB justified data output.


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