CS4412A-CNZR Cirrus Logic Inc, CS4412A-CNZR Datasheet - Page 7

• Manufacturer Part Number: CS4412A-CNZR
• Description: IC,Audio Amplifier,QUAD,LLCC,48PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r
• Type: Class Dr

Specifications of CS4412A-CNZR

• Output Type: 2-Channel (Stereo) or 4-Channel (Quad)
• Max Output Power X Channels @ Load: 30W x 1 @ 4 Ohm; 15W x 2 @ 8 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: Depop, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: 48-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1581 - REFERENCE DESIGN FOR CS4412A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS786A2
DC ELECTRICAL CHARACTERISTICS
GND = PGND = 0 V; All voltages with respect to ground; PWM switch rate = 384 kHz; Unless otherwise specified.
Notes:
DIGITAL INTERFACE SPECIFICATIONS
GND = PGND = 0 V; All voltages with respect to ground; Unless otherwise specified.
Normal Operation
Power Supply Current
Power Dissipation
Power-Down Mode
Power Supply Current
VD_REG Characteristics
Nominal Voltage
DC current source
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage
Input Leakage Current
Input Capacitance
3. Normal operation is defined as RST12 and RST34 = HI.
4. Power-Down Mode is defined as RST12 and RST34 = LOW with all input lines held static.
5. Power supply current increases with increasing PWM switching rates.
Parameters
Parameters
I
o
= 2 mA
(Notes 3, 5)
VD = 3 .3 V
VD = 3.3 V
VD = 3.3 V
Symbol
(Note
V
V
V
I
OH
in
IH
IL
4)
Min
2.25
0.7*VD_REG
-
-
-
-
0.90*VD
Min
-
-
-
Typ
2.5
20
66
2
-
0.20*VD_REG
Max
±10
VD
8
-
Max
2.75
CS4412A
3
-
-
-
Units
µA
Units
pF
V
V
V
mW
mA
mA
mA
V
7