PA7468L-S16-R datasheet(5/6 Pages) UTC

5 / 6 page

PA7468

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

5 of 6

www.unisonic.com.tw

QW-R502-322.b

ELECTRICAL CHARACTERISTICS(Cont.)

Operating Characteristics, SE mode (VDD = 5V, Gain = 1V/V)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Maximum Output Power

POUT

THD+N=10%, fIN=1kHz

RL= 16Ω

220

RL= 32Ω

120

THD+N=1%, fIN=1kHz

RL= 16Ω

160

RL= 32Ω

Total Harmonic Distortion Plus

Noise

THD+N

POUT=125mW, RL= 16Ω, fIN=1kHz

0.09

POUT=65mW, RL= 32Ω, fIN=1kHz

0.09

Power Ripple Rejection Ratio

PSRR

VIN=0.1Vrms, RL=8Ω, CB=1μF, fIN=120Hz

Channel Separation

Crosstalk CB=1μF, RL=32Ω, fIN=1kHz

Signal to Noise Ratio

S/N

POUT=75mW, SE, RL=32Ω, A Weighting

100

VOLUME CONTROL TABLE_BTL MODE (Supply Voltage VDD=5V)

GAIN(DB)

HIGH(V)

LOW(V)

HYSTERESIS(MV)

RECOMMENDED VOLTAGE(V)

0.12

0.00

0.23

0.17

0.20

0.34

0.28

0.31

0.46

0.39

0.43

0.57

0.51

0.54

0.69

0.62

0.65

0.80

0.73

0.77

0.91

0.84

0.88

1.03

0.96

0.99

1.14

1.07

1.10

1.25

1.18

1.22

-2

1.37

1.29

1.33

-4

1.48

1.41

1.44

-6

1.59

1.52

1.56

-8

1.71

1.63

1.67

-10

1.82

1.74

1.78

-12

1.93

1.85

1.89

-14

2.05

1.97

2.01

-16

2.16

2.08

2.12

-18

2.28

2.19

2.23

-20

2.39

2.30

2.35

-22

2.50

2.42

2.46

-24

2.62

2.53

2.57

-26

2.73

2.64

2.69

-28

2.84

2.75

2.80

-30

2.96

2.87

2.91

-32

3.07

2.98

3.02

-34

3.18

3.09

3.14

-36

3.30

3.20

3.25

-38

3.41

3.32

3.36

-40

3.52

3.43

3.48

-80

5.00

3.54

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