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AD1988B

Features: Ten 192 kHz DACsFive independent stereo DAC pairs7.1 surround sound plus independent headphoneIndependent 8 kHz, 11.025 kHz, 16 kHz, 22.05 kHz, 32 kHz,44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHzsample ratesSelectable stereo mixer on outputs16-, 20-, and 24-bit PCM resoluti...

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SeekIC No. : 004268614 Detail

AD1988B: Features: Ten 192 kHz DACsFive independent stereo DAC pairs7.1 surround sound plus independent headphoneIndependent 8 kHz, 11.025 kHz, 16 kHz, 22.05 kHz, 32 kHz,44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 1...

AD1988B Data Sheet

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Part Number:
AD1988B
Supply Ability:
5000

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

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Upload time: 2024/11/24

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Product Details

Description



Features:

Ten 192 kHz DACs
Five independent stereo DAC pairs
7.1 surround sound plus independent headphone
Independent 8 kHz, 11.025 kHz, 16 kHz, 22.05 kHz, 32 kHz,
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz
sample rates
Selectable stereo mixer on outputs
16-, 20-, and 24-bit PCM resolution
Six 192 kHz ADCs
Three independent stereo ADC pairs
Simultaneous record of up to three stereo channels
Support for quad microphone arrays plus independent
capture channel
Independent 8 kHz, 11.025 kHz, 16 kHz, 22.05 kHz, 32 kHz,
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz
sample rates
16-, 20-, and 24-bit resolution
S/PDIF output
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz
sample rates
16-, 20-, and 24-bit data widths
PCM, WMA/PRO, Dolby®, AC3, and DTS® formats
Digital PCM gain control
Digital PCM ADC/stream mixer
S/PDIF input
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz
sample rates
16-, 20-, and 24-bit data widths
PCM, WMA/PRO, Dolby, AC3, and DTS formats
Digital PCM gain control
Auto synchronizes to source High quality stereo CD input with GND sense
MONO_OUT pin for internal speakers or telephony
Retasking jack support
Three stereo headphone amps
AD1988A: Windows Vista™ Operating System Premium Logo
compliant
95 dB outputs
90 dB audio inputs
AD1988B: Windows Vista Premium Logo compliant and
Dolby Master Studio™ compliant
101 dB outputs 92 dB audio inputs
Internal 32-bit arithmetic for greater accuracy Impedance and presence detection on all jacks
Analog PCBEEP and digital synthesis BEEP
C/LFE channel swap
Two general-purpose digital I/O (GPIO) pins
3.3 V analog and digital supplies
Reduced support components
Advanced power management modes
48-pin LQFP and LFCSP_VQ package options, Pb-free
Supports Andrea Active Noise Reduction headphones
Hardware volume control
Built-in microphone gain amps
Adjustable microphone bias pins




Pinout

AD1988B Diagram




Specifications

# of ADCs 6
# DAC 10
ADC DNR (dB) 92dB
DAC DNR (dB) 101dB


Parameter
 Rating
Digital (DVDD)

Digital I/O (DVIO)

Analog (AVDD)

Input Current (Except Supply Pins)

Analog Input Voltage (Signal Pins)

Digital Input Voltage (Signal Pins)

Ambient Temperature (Operating)

Storage Temperature Range
 −0.30 V to +3.65 V

−0.30 V to +3.65 V

−0.30 V to +3.65 V

±10.0 mA

−0.30 V to AVDD + 0.3 V

−0.30 V to DVIO + 0.3 V

0°C to +70°C

−65°C to +150°C





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