CS4412A-CNZ Cirrus Logic Inc, CS4412A-CNZ Datasheet - Page 5

• Manufacturer Part Number: CS4412A-CNZ
• Description: IC AMP AUDIO PWR 30W QUAD 48QFN
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r
• Type: Class Dr

Specifications of CS4412A-CNZ

• Output Type: 2-Channel (Stereo) or 4-Channel (Quad)
• Package / Case: 48-QFN
• 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
• Product: Class-D
• Output Power: 30 W
• Thd Plus Noise: 10 %
• Operating Supply Voltage: 2.5 V to 5 V
• Supply Current: 20 mA
• Maximum Power Dissipation: 66 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio - Load Impedance: 4 Ohms, 6 Ohms, 8 Ohms
• Audio Load Resistance: 8 Ohms, 4 Ohms
• Minimum Operating Temperature: - 20 C
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 2.375 V
• Amplifier Class: D
• No. Of Channels: 4
• Supply Voltage Range: 8V To 18V
• Load Impedance: 4ohm
• Operating Temperature Range: -10°C To +70°C
• Amplifier Case Style: QFN
• Rohs Compliant: Yes
• 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
• Other names: 598-1653

DS786A2
2. CHARACTERISTICS AND SPECIFICATIONS
RECOMMENDED OPERATING CONDITIONS
GND = PGND = 0 V, all voltages with respect to ground.
ABSOLUTE MAXIMUM RATINGS
GND = PGND = 0 V; all voltages with respect to ground.
Notes:
WARNING: Operation beyond these limits may result in permanent damage to the device. Normal operation is not
DC Power Supply
Digital Core
Power Stage
Temperature
Ambient Temperature
Junction Temperature
DC Power Supply
Power Stage
Power Stage
Digital Core
Inputs
Input Current
Digital Input Voltage
Temperature
Ambient Operating Temperature - Power Applied
Storage Temperature
1. Any pin except supplies. Transient currents of up to ±100 mA on the PWM input pins will not cause
2. The maximum over/under voltage is limited by the input current.
guaranteed at these extremes.
SCR latch-up.
Parameters
Parameters
Outputs Switching and Under Load
No Output Switching
Commercial
Commercial
(Note
(Note
1)
2)
Symbol
Symbol
V
T
VP
VP
VD
T
VD
VD
VD
VP
I
T
IND
T
stg
in
A
A
J
2.375
3.135
4.75
Min
-10
-10
8.0
Min
-0.3
-0.3
-0.3
-0.3
-20
-65
-
Nom
5.0
2.5
3.3
-
-
VD + 0.4
3.465
+150
2.625
Max
+125
19.8
23.0
Max
±10
+85
5.25
18.0
+70
6.0
CS4412A
Units
Units
°C
°C
V
V
V
V
mA
°C
°C
V
V
V
V
5