cs4412 Cirrus Logic, Inc., cs4412 Datasheet - Page 8

• Manufacturer Part Number: cs4412
• Description: 30 W Quad Half-bridge Digital Amplifier Power Stage Logic
• Manufacturer: Cirrus Logic, Inc.

8
DIGITAL I/O PIN CHARACTERISTICS
The logic level for each input is set by its corresponding power supply and should not exceed the maximum ratings.
Supply
Power
VD
VP
Number
Pin
41
42
43
44
45
46
35
32
29
26
1
2
3
4
5
6
7
8
9
Pin Name
ERRUVTE
ERROC12
ERROC34
CNFG0
CNFG1
CNFG2
RST12
RST34
RAMP
OUT1
OUT2
OUT3
OUT4
TWR
LVD
IN1
IN2
IN3
IN4
Output
Output
Output
Output
Output
Output
Output
Output
Input/
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
I/O
Table 1. I/O Power Rails
9 V-18 V Power MOSFET
9 V-18 V Power MOSFET
9 V-18 V Power MOSFET
9 V-18 V Power MOSFET
2.5 V-5.0 V, Open Drain
2.5 V-5.0 V, Open Drain
2.5 V-5.0 V, Open Drain
2.5 V-5.0 V, Open Drain
Driver
-
-
-
-
-
-
-
-
-
-
-
2.5 V-5.0 V
2.5 V-5.0 V
2.5 V-5.0 V
2.5 V-5.0 V
2.5 V-5.0 V
2.5 V-5.0 V
2.5 V-5.0 V
2.5 V-5.0 V
2.5 V-5.0 V
2.5 V-5.0 V
2.5 V-5.0 V
Receiver
-
-
-
-
-
-
-
-
CS4412
DS749A1