CRD4412 Cirrus Logic, Inc., CRD4412 Datasheet - Page 8

• Manufacturer Part Number: CRD4412
• Description: 60 W Quad Half-bridge Digital Amplifier Power Stage
• Manufacturer: Cirrus Logic, Inc.

8
DC ELECTRICAL CHARACTERISTICS
(GND/PGND = 0 V, all voltages with respect to ground; PWM Switch Rate = 384 kHz unless otherwise specified.
VD = 3.3 V and VL = 3.3 V, unless otherwise specified.)
Normal Operation
Power Supply Current
Power Dissipation (P
Power-Down Mode
Power Supply Current
3. Normal operation is defined with RSTx/y = HI.
4. Current consumption increases with increasing PWM switch rates.
5. Power-Down Mode is defined as RSTx/y = LOW with all input lines held low.
total
(Note 3)
(Note 4)
(Note 5)
= P
dl
+ P
Parameter
dd
)
VD = 3.3 V
VD = 5.0 V
VD = 3.3 V
VD = 5.0 V
VD = 3.3 V
VD = 5.0 V
VL = 2.5 V
VL = 3.3 V
VL = 5.0 V
VL = 2.5 V
VL = 3.3 V
VL = 5.0 V
VL = 2.5 V
VL = 3.3 V
VL = 5.0 V
Symbol
P
P
P
P
P
I
I
I
I
I
I
I
I
I
I
D
D
D
D
L
L
L
dd
dd
L
L
L
dl
dl
dl
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
16.73
10.00
17.10
16.80
16.40
0.29
0.01
2.29
1.60
2.00
6.00
5.30
5.30
1.30
1.50
Typ
Max
CS44130
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DS690PP1
Units
mW
mA
µ A
µ A
µ A
nA
nA