wm8770 Wolfson Microelectronics plc, wm8770 Datasheet - Page 5

• Manufacturer Part Number: wm8770
• Description: 24-bit, 192khz 8-channel Codec With Volume Control
• Manufacturer: Wolfson Microelectronics plc

Production Data
Note: Digital input pins have Schmitt trigger input buffers and are 5V tolerant.
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PIN
52
53
54
55
56
57
58
59
60
61
62
63
64
DACLRC
ADCLRC
RESETB
DOUT
MCLK
NAME
BCLK
DIN1
DIN2
DIN3
DIN4
CE
CL
DI
Digital input/output
Digital input/output
Digital input/output
Digital output
Digital Input
Digital Input
Digital Input
Digital Input
Digital input
Digital input
Digital input
Digital input
Digital input
TYPE
ADC data output
DAC channel 1 data input
DAC channel 2 data input
DAC channel 3 data input
DAC channel 4 data input
DAC left/right word clock
ADC left/right word clock
ADC and DAC audio interface bit clock
Master DAC and ADC clock; 256, 384, 512 or 768fs (fs = word clock
frequency)
Serial interface clock (5V tolerant)
Serial interface data (5V tolerant)
Serial interface Latch signal (5V tolerant)
Device reset input (mutes DAC outputs, resets gain stages to 0dB)
(5V tolerant)
DESCRIPTION
PD Rev 4.2 March 2008
WM8770
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