CS4525-CNZ Cirrus Logic Inc, CS4525-CNZ Datasheet - Page 96

• Manufacturer Part Number: CS4525-CNZ
• Description: IC AMP AUDIO PWR 30W QUAD 48QFN
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r
• Type: Class Dr

Specifications of CS4525-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: ADC, Depop, I²C, I²S, Mute, PWM, Short-Circuit and Thermal Protection, Volume Control
• 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: 54 mA
• Maximum Power Dissipation: 180 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Audio - Load Impedance: 4 Ohms, 6 Ohms, 8 Ohms
• Audio Load Resistance: 8 Ohms, 4 Ohms
• Minimum Operating Temperature: 0 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: 0°C To +70°C
• Amplifier Case Style: QFN
• No. Of Pins: 48
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1586 - REFERENCE BOARD FOR CS4525 PWM
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1264

96
12.PACKAGE DIMENSIONS
Notes:
DIM
D2
A1
E2
D
A
b
E
e
L
Pin #1 ID
1. Dimensioning and tolerance per ASME Y4.5M - 1994.
2. Dimensioning lead width applies to the plated terminal and is measured between 0.20 mm and
0.25 mm from the terminal tip.
Top View
0.0000
0.0118
0.2618
0.2618
0.0177
D
MIN
--
48L QFN (9 × 9 MM BODY) PACKAGE DRAWING
0.3543 BSC
0.3543 BSC
0.0256 BSC
INCHES
0.0138
0.2677
0.2677
0.0217
NOM
--
--
Controlling Dimension is Millimeters.
E
JEDEC #: MO-220
Side View
0.0354
0.0020
0.0157
0.2736
0.2736
0.0276
MAX
Table 22:
A1
A
E2
0.00
0.30
6.65
6.65
0.45
MIN
L
--
b
MILLIMETERS
9.00 BSC
9.00 BSC
0.65 BSC
NOM
0.35
6.80
6.80
0.55
--
--
Bottom View
D2
e
MAX
0.90
0.05
0.40
6.95
6.95
0.70
CS4525
DS726PP2
Pin #1 ID
NOTE
1,2
1
1
1
1
1
1
1
1