CS35L01 datasheet(10/34 Pages) CIRRUS

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CS35L01/03

DS909A2

ELECTRICAL CHARACTERISTICS - SD MODE

Parameters

Symbol

Test Conditions

Min

Typ

Max Units

Output Power

(Continuous Average)

THD+N = 1%

RL = 8 Ω (VBATT = 5.0/4.2/3.7 VDC)

RL = 4 Ω (VBATT = 5.0/4.2/3.7 VDC)

1.36/0.95/0.73

2.29/1.59/1.21

THD+N = 10%

RL = 8 Ω (VBATT = 5.0/4.2/3.7 VDC)

RL = 4 Ω (VBATT = 5.0/4.2/3.7 VDC)

1.69/1.18/0.91

2.86/1.99/1.52

Total Harmonic Distortion + Noise THD+N PO = 1.0 W

-0.02

Power Supply Rejection Ratio

PSRR

Vripple = 200 mVPP, AINx AC coupled to GND

@ 217 Hz

@ 1 kHz

Common-Mode Rejection Ratio

CMRR Vripple =1VPP, fripple = 217 Hz

-55

Signal to Noise Ratio

A-Weighted

SNRA

Inputs AC Coupled to Ground,

Referenced to 1% THD+N

(Note 12)

CS35L03

CS35L01

Idle Channel Noise

A-Weighted

ICNA

AIN+ connected to AIN-

CS35L03

CS35L01

μVrms

Idle Channel Noise

ICN

AIN+ connected to AIN-

CS35L03

CS35L01

100

μVrms

Frequency Response

20 Hz to 20 kHz

-0.1

0.4

Output Switching Frequency

fsw1

-192

kHz

Idle Current Draw

(Note 11)

IIDLE

AIN+ connected AIN-, No Output Load

VBATT = 5 VDC

VBATT = 4.2 VDC

VBATT = 3.7 VDC

1.06

1.00

0.97

Input Impedance, Single Ended

ZIN

CS35L03

CS35L01

100

Input Voltage @ 1 % THD+N

VICLIP

RL = 8 Ω (VBATT = 5.0/4.2/3.7 VDC)

CS35L03

CS35L01

0.84/0.71/0.62

1.69/1.41/1.23

Vrms

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