AD73311ARSZ

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Series Information for AD73311ARSZ - Analog Devices

Features

  • feature
    16-Bit A/D Converter 16-Bit D/A Converter Programmable Input/Output Sample Rates 75 dB ADC SNR 70 dB DAC SNR 64 kS/s Maximum Sample Rate u201390 dB Crosstalk Low Group Delay (25 u242es Typ per ADC Channel, 50 u242es Typ per DAC Channel) Programmable Input/Output Gain Flexible Serial Port which Allows up to 8 Devices to Be Connected in Cascade Single (+2.7 V to +5.5 V) Supply Operation 50 mW Max Power Consumption at 2.7 V On-Chip Reference 20-Lead SOIC/SSOP Package

Description

AUDIO CODEC 16BIT 64KSPS SSOP-20

The AD73311 is a complete 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 70 dB signal-to-noise ratio over a voiceband 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 pro- grammable over 38 dB and 21 dB ranges respectively. An on-chip reference voltage is included to allow single supply operation. A serial port (SPORT) allows easy interfacing of single or cascaded devices to industry standard DSP engines. The AD73311 is available in both 20-lead SOIC and SSOP packages.

Specifications

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
Product Range:
AD73311 Series
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

Newark Electronics
AUDIO CODEC, 16BIT, 64KSPS, SSOP-20; 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 RoHS Compliant: Yes

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