Available Set Gain
:
Common Mode Rejection Ratio (Min)
:
Packaging
:
Mounting Style
: SMD/SMT
Product
: Class-D
THD plus Noise
: 10 %
Maximum Operating Temperature
: + 70 C
Output Power
: 30 W
Output Type
: Configurable
Package / Case
: QFN-48
Operating Supply Voltage
: 2.5 V to 5 V
Supply Current
: 54 mA
Maximum Power Dissipation
: 180 mW
Pinout
DescriptionThe CS4525-CNZ belongs to the CS4525 series. It is a stereo analog or digital input PWM high efficiency Class D amplifier audio system with an integrated stereo analog-to-digital (A/D) converter. It can be used in many occasions such as integrated digital TV's,flat panel TV monitors,computer/TV monitors,mini/micro shelf systems,digital powered speakers,portable docking stations and computer desktop audio. The CS4525 is available in a 48-pin QFN package.
The following is about CS4525-CNZ's features. (1) fully integrated power MOSFETs; (2) no heatsink required; (3) > 100 dB dynamic range; (4) < 0.1% THD+N @ 1 W; (5)configurable outputs (10 % THD+N); (6) into 8 ,full-bridge; (7) built-in protection with error reporting; (8) overload shutdown; (9) PWM Popguard for half-bridge mode; (10) click-free start-up; (11) programmable channel delay for system noise and radiated emissions management.
What comes next is some information about CS4525-CNZ's absolute maximum ratings. (1): power stage (outputs switching and under load) is from -0.3 V to 19.8 V; (2): power stage (no output switching) is from -0.3 V to 23.0 V; (3): digital and analog core is from -0.3 V to 6.0 V; (4): ambient operating temperature range is from -20 to 85 ; (5): storage temperature is from -65 to 150 ; (6): the maximum input current is ±10 mA; (7): digital input voltage is from -0.3 V to VD+0.4 V; (8): analog input voltage is from AGND-0.7 V to VA_REG+0.7 V.
Parameters: | Technical/Catalog Information | CS4525-CNZ |
| Vendor | Cirrus Logic Inc |
| Category | Integrated Circuits (ICs) |
| Package / Case | 48-QFN |
| Type | Class D |
| Output Type | 2-Channel (Stereo) or 4-Channel (Quad) |
| Voltage - Supply | 8 V ~ 18 V |
| Packaging | Tube |
| Features | ADC, Depop, I²C, I²S, Mute, PWM, Short-Circuit and Thermal Protection, Volume Control |
| Max Output Power x Channels @ Load | 30W x 1 @ 4 Ohm; 15W x 2 @ 8 Ohm |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | CS4525 CNZ
CS4525CNZ
598 1264 ND
5981264ND
598-1264
|
CS4525-CNZ Data Sheet
