AYRE SA3291

www.onsemi.com

5

Parameter

Units

Max

Typ

Min

Conditions

Symbol

INPUT

Analog Input Voltage Range

0

−

800

mV

−100

−

800

Input Dynamic Range

−

HRX − ON Bandwidth

100 Hz − 8 kHz

−

95

96

dB

Audio Sampling Rate

−

−

8

−

48

kHz

OUTPUT

D/A Dynamic Range

−

100 Hz − 8 kHz

−

88

−

dB

Output Impedance

−

−

10

13

W

VOLUME CONTROL

Volume Control Resistance

Three−terminal connection

200

−

1000

k

W

Volume Control Range

−

−

−

−

42

dB

PC_SDA INPUT

Logic 0 Voltage

−

−

0

−

0.3

V

Logic 1 Voltage

−

−

1

−

1.25

V

PC_SDA OUTPUT

Stand−by Pull Up Current

−

Creftrim = 6

3

5

6.5

mA

Sync Pull Up Current

−

Creftrim = 6

748

880

1020

mA

Max Sync Pull Up Current

−

Creftrim = 15

−

1380

−

mA

Min Sync Pull Up Current

−

Creftrim = 0

−

550

−

mA

Logic 0 Current (Pull Down)

−

Creftrim = 6

374

440

506

mA

Logic 1 Current (Pull Up)

−

Creftrim = 6

374

440

506

mA

Synchronization Time

(Synchronization Pulse Width)

Baud = 0

237

250

263

ms

Baud = 1

118

125

132

Baud = 2

59

62.5

66

Baud = 3

29.76

31.25

32.81

Baud = 4

14.88

15.63

16.41

Baud = 5

7.44

7.81

8.20

Baud = 6

3.72

3.91

4.10

Baud = 7

1.86

1.95

2.05

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.