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MN6460A Datasheet, PDF (3/6 Pages) Panasonic Semiconductor – A/D Converter for Digital Audio Equipment
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For Audio Equipment
MN6460A
Pin Descriptions
Pin No. Symbol
1
DVDD
2
LR-POL
3
I-E
4
LR-CLK
5
B-CLK
6
CLR
7
OFCLR
8
N.C.
9
N.C.
10
N.C.
11
N.C.
12
N.C.
13
N.C.
14
N.C.
15
EXCLK
16
CVSS
17
CVDD
18
N.C.
19
N.C.
20
AVSS
21
AVDD
22
VREF
23
AG
24
AIN
25
AVDD
26
AVSS
27
N.C.
28
AMPBIAS
29
N.C.
30
N.C.
31
N.C.
Function Description
Power supply pin for digital circuits (+5 V)
Channel selection pin for stereo operation using two chips.
"H" level: right channel. "L" level: left channel.
Format selection pin. "L" level: signal processing LSI format. "H" level: I2S format.
LRCLK input pin (for stereo operation)
If LR-POL is at "H" level, "H" level: right channel data output.
"L" level, high-impedance state.
If LR-POL is at "L" level, "H" level: high-impedance state.
"L" level, left channel data output.
Bit transfer command input (At falling edge signal, a bit transfered)
Clear pin. Active high.
Driving this pin at "H" level clears internal data. Always this internal
data is cleared by feeding a positive pulse to this pin after applying the power.
Driving this pin at "L" level enables the offset clear circuit.
No connection (Leave this pin open.)
No connection (Leave this pin open.)
No connection (Leave this pin open.)
No connection (Leave this pin open.)
No connection (Leave this pin open.)
No connection (Leave this pin open.)
No connection (Leave this pin open.)
512 fs input pin
Ground pin for digital circuits
Power supply pin for digital circuits (+5 V)
No connection (Leave this pin open.)
No connection (Leave this pin open.)
Ground pin for analog circuits
Power supply pin for analog circuits (+5 V)
Analog circuit reference voltage input pin (+1.5 V)
Analog ground input pin (+2.5 V)
Analog input pin
Power supply pin for analog circuits (+5 V)
Ground pin for analog circuits
No connection (Leave this pin open.)
Bias voltage adjustment pin for operational amplifier
(Keep this at the same voltage as the AG pin.)
No connection (Leave this pin open.)
No connection (Leave this pin open.)
No connection (Leave this pin open.)
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