AD73311ARZ

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Series Information for AD73311ARZ - 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

SPEECH/TELEPHONY CODEC SMD 73311

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:
SOIC
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)
IC Temperature Range:
Commercial
No. of ADC/DACs:
1/1
Operating Temperature Range:
-40°C to +85°C
Resolution:
16bit
Sample Rate:
64kHz
Termination Type:
Surface Mount Device

Alternate Descriptions

RS Components
SPEECH & TELEPHONY CODEC I.C.
RS Components UK
SPEECH & TELEPHONY CODEC I.C.
RS Components DE
16 bit Analogue Front End AD73311ARZ, 2-Kanal, 64ksps Seriell (6-Draht) SOIC, 20-Pin Montage-Typ : SMD Stromversorgungs-Typ : Single Abmessungen : 13 x 7.6 x 2.35mm Länge : 13mm Arbeitsspannnung max. : 5,5 V Betriebstemperatur max. : +85 °C Arbeitsspannnung min. : 2,7 V, Analog Devices
RS Components HK
SPEECH & TELEPHONY CODEC I.C.
RS Components JP
SPEECH & TELEPHONY CODEC I.C.
RS Components FR
SPEECH & TELEPHONY CODEC I.C.
RS Components CN
SPEECH & TELEPHONY CODEC I.C.
RS Components ES
Audio Codec 1ADC / 1DAC 16-Bit
RS Components NL
SPEECH & TELEPHONY CODEC I.C.
RS Components NO
SPEECH & TELEPHONY CODEC I.C.
RS Components US
Audio Codec 1ADC / 1DAC 16-Bit
RS Components SG
SPEECH & TELEPHONY CODEC I.C.
RS Components TW
Audio Codec 1ADC / 1DAC 16-Bit