Product Information

WM8782SEDS/RV

WM8782SEDS/RV electronic component of Cirrus Logic

Datasheet
Audio A/D Converter ICs Stereo ADC

Manufacturer: Cirrus Logic
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 1.875 ea
Line Total: USD 1.875

651 - Global Stock
Ships to you between
Fri. 12 Apr to Wed. 17 Apr
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
651 - Global Stock


Ships to you between
Fri. 12 Apr to Wed. 17 Apr

MOQ : 1
Multiples : 1

Stock Image

WM8782SEDS/RV
Cirrus Logic

1 : USD 1.875
10 : USD 1.5915
30 : USD 1.4133
100 : USD 1.1535
500 : USD 1.0696
1000 : USD 1.0353

8418 - Global Stock


Ships to you between Thu. 11 Apr to Mon. 15 Apr

MOQ : 1
Multiples : 1

Stock Image

WM8782SEDS/RV
Cirrus Logic

1 : USD 5.681
10 : USD 5.175
100 : USD 4.3125
250 : USD 4.14
500 : USD 3.7835
1000 : USD 3.2775
2000 : USD 3.174
4000 : USD 3.174
10000 : USD 3.1625

     
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RoHS - XON
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Number of ADC Inputs
Operating Supply Voltage
Minimum Operating Temperature
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Cnhts
Hts Code
Mxhts
Number Of Adcs
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WM8782 24-bit 192 kHz Stereo ADC DESCRIPTION FEATURES SNR 100dB (A weighted 48kHz) The WM8782 is a high performance, low cost stereo audio ADC designed for recordable media applications. THD -93dB (at 1dB) Sampling Frequency: 8 192kHz The device offers stereo line level inputs along with two Master or Slave Clocking Mode control input pins (FORMAT, IWL) to allow operation of the audio interface in three industry standard modes. An System Clock (MCLK): 128fs, 192fs, 256fs, 384fs, 512fs, internal op-amp is integrated on the front end of the chip to 768fs accommodate analogue input signals greater than 1V . rms - Audio Data Interface Modes The device also has a high pass filter to remove residual 2 16-24 bit I S, 16-24 bit Left, 16-24 bit Right Justified DC offsets. Supply Voltages WM8782 offers Master or Slave mode clocking schemes. - Analogue: 2.7 to 5.5V A control input pin M/S is used to allow Slave mode - Digital core: 2.7V to 3.6V operation or Master mode operation. A stereo 24-bit multi- 20-lead SSOP or 20-lead TSSOP package bit sigma-delta ADC is used with 128x, 64x or 32x over- Accelerated Lifetime Screened Devices available. sampling, according to sample rate. Digital audio output word lengths from 16-24 bits and sampling rates from 8kHz APPLICATIONS to 192kHz are supported. Recordable DVD Players The device is a hardware controlled device and is supplied Personal Video Recorders in a 20-lead SSOP package. STB The device is available over a functional temperature range Studio Audio Processing Equipment of -40 C to +85 C. Automotive BLOCK DIAGRAM AINOPL WM8782 AINOPR AINL - DIGITAL ADC + FILTERS DOUT LRCLK AUDIO INTERFACE BCLK MCL K - DIGITAL AINR ADC + FILTERS COM CONTROL INTERFACE Rev 4.8 Copyright Cirrus Logic, Inc., 2003 2020 JAN 2020 WM8782 TABLE OF CONTENTS DESCRIPTION ................................................................................................................ 1 FEATURES ..................................................................................................................... 1 APPLICATIONS .............................................................................................................. 1 BLOCK DIAGRAM ......................................................................................................... 1 TABLE OF CONTENTS .................................................................................................. 2 PIN CONFIGURATION ................................................................................................... 3 ORDERING INFORMATION ........................................................................................... 3 PIN DESCRIPTION ......................................................................................................... 4 ABSOLUTE MAXIMUM RATINGS ................................................................................. 5 THERMAL PERFORMANCE .......................................................................................... 5 RECOMMENDED OPERATING CONDITIONS .............................................................. 6 ELECTRICAL CHARACTERISTICS .............................................................................. 6 TERMINOLOGY ......................................................................................................................... 7 SIGNAL TIMING REQUIRMENTS .................................................................................. 8 SYSTEM CLOCK TIMING .......................................................................................................... 8 AUDIO INTERFACE TIMING MASTER MODE ...................................................................... 8 AUDIO INTERFACE TIMING SLAVE MODE .......................................................................... 9 SLAVE MODE MCLK / BCLK TIMING ..................................................................................... 10 DEVICE DESCRIPTION ............................................................................................... 11 INTRODUCTION ...................................................................................................................... 11 ADC .......................................................................................................................................... 11 ADC DIGITAL FILTER ............................................................................................................. 12 DIGITAL AUDIO INTERFACE .................................................................................................. 12 POWER-ON RESET ..................................................................................................... 16 DIGITAL FILTER CHARACTERISTICS ....................................................................... 18 ADC FILTER RESPONSE ........................................................................................................ 18 ADC HIGH-PASS FILTER ........................................................................................................ 19 APPLICATIONS INFORMATION ................................................................................. 20 RECOMMENDED EXTERNAL COMPONENTS ...................................................................... 20 RECOMMENDED EXTERNAL COMPONENTS VALUES ....................................................... 20 PACKAGE DIMENSIONS ............................................................................................. 21 IMPORTANT NOTICE .................................................................................................. 22 REVISION HISTORY .................................................................................................... 23 2 Rev 4.8

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Cirrus
CIRRUS LOGIC
Cirrus Logic Inc
Cirrus Logic Inc.
Wolfson
Wolfson / Cirrus Logic
WOLFSON MICROELECTRONICS
Wolfson Microelectronics PLC

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