cs42324 Cirrus Logic, Inc., cs42324 Datasheet - Page 12

• Manufacturer Part Number: cs42324
• Description: 10-in, 6-out, 2 Vrms Audio Codec
• Manufacturer: Cirrus Logic, Inc.

12
1.3
Digital I/O Pin Characteristics
The logic level for each input should adhere to the corresponding power rail and should not exceed the max-
imum ratings.
Software Mode
Hardware Mode
All Modes
Supply
Power
VA_H
VL
VL
VL
Number
Pin
35
47
40
46
41
48
39
38
37
45
36
11
12
13
1
2
3
4
5
1
2
3
4
5
Pin Name
MUTEC1
MUTEC2
MUTEC3
CDOUT
SDOUT
MCLK1
MCLK2
LRCK1
LRCK2
SCLK1
SCLK2
SDIN1
SDIN2
MUTE
CCLK
OVFL
MDIV
CDIN
SDA
SCL
AD0
AD1
RST
INT
DIF
CS
M0
M1
Input/Output
Input/Output
Input/Output
Hi-Z/Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
I/O
Table 1. I/O Power Rails
1.8 V - 3.3 V, Open Drain
1.8 V - 3.3 V, Open Drain
1.8 V - 3.3 V, Open Drain
1.8 V - 3.3 V, CMOS
1.8 V - 3.3 V, CMOS
1.8 V - 3.3 V, CMOS
1.8 V - 3.3 V, CMOS
9.0 V - 12.0 V
Driver
-
-
-
-
-
-
-
-
-
-
-
1.8 V - 3.3 V, with Hysteresis
1.8 V - 3.3 V, with Hysteresis
1.8 V - 3.3 V, with Hysteresis
1.8 V - 3.3 V, with Hysteresis
1.8 V - 3.3 V, with Hysteresis
1.8 V - 3.3 V, with Hysteresis
1.8 V - 3.3 V, with Hysteresis
1.8 V - 3.3 V, with Hysteresis
1.8 V - 3.3 V, with Hysteresis
1.8 V - 3.3 V, with Hysteresis
1.8 V - 3.3 V
1.8 V - 3.3 V
1.8 V - 3.3 V
1.8 V - 3.3 V
1.8 V - 3.3 V
Receiver
-
-
-
CS42324
DS721A6