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ANALOG DEVICES  AD73311ARSZ  Audio Codec, Low Power, General Purpose, 1, 1, -40 °C, 85 °C, 64 kSPS

ANALOG DEVICES AD73311ARSZ
Technical Data Sheet (424.28KB) EN See all Technical Docs

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Product Overview

The AD73311ARSZ is a CMOS Analog Front End Processor for general purpose applications including speech and telephony. It features a 16-bit A/D conversion channel and a 16-bit D/A conversion channel. Each channel provides 70dB signal-to-noise ratio over a voice band signal bandwidth. The final channel bandwidth can be reduced and signal-to-noise ratio improved, by external digital filtering in a DSP engine. The AD73311 is suitable for a variety of applications in the speech and telephony area including low bit rate, high quality compression, speech enhancement, recognition and synthesis. The low group delay characteristic of the part makes it suitable for single or multichannel active control applications. The gains of the A/D and D/A conversion channels are programmable over 38dB and 21dB ranges respectively. An on-chip reference voltage is included to allow single supply operation.
  • Programmable input/output sample rates
  • Programmable input/output gain
  • 64kS/s Maximum sample rate
  • -90dB Crosstalk

Product Information

Audio CODEC Type:
General Purpose
No. of ADCs:
1
No. of DACs:
1
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Sampling Rate:
64kSPS
Audio IC Case Style:
SSOP
No. of Pins:
20Pins
No. of Input Channels:
1Channels
No. of Output Channels:
1Channels
ADC / DAC Resolution:
16bit
ADCs / DACs Signal to Noise Ratio:
75dB
IC Interface Type:
Serial
Supply Voltage Range:
2.7V to 5.5V
Packaging:
Cut Tape
Product Range:
AD73311 Series
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Communications & Networking;
  • RF Communications;
  • Audio

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Taiwan

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000299