Absolute maximum ratings

TS4999

4/36

Note:

When the 3D effect is switched on, both channels must be in operation or in shutdown mode

at the same time.

Table 2.

Operating conditions

Symbol

Parameter

Value

Unit

1.

2.4 to 5.5

V

Input voltage range

VSTBY

Device ON

Device OFF

2.

1.4

GND

3.

V

RL

Load resistor

Ω

VIH

4.

Between G0, G1, 3D pins and GND, there is an internal 300 k

Ω (+/-20 %) pull-down resistor. When pins

are floating, the gain is 3.5 dB and 3D effect is off. In full standby (left and right channels OFF), these

resistors are disconnected (HiZ input).

1.4

V

VIL

G0, G1, 3D, Low Level Input Voltage

GND

V

5.

With a 4-layer PCB.

90

°C/W

Table 3.

3D effect pin and STANDBY pins setting truth table

3D

STBYL

STBYR

3D Effect

Left channel

Right channel

0

0

0

X

STDBY

STDBY

001

OFF

STDBY

ON

010

OFF

ON

STDBY

011

OFF

ON

ON

1

0

0

X

STDBY

STDBY

1

0

1

N/A

N/A

N/A

1

1

0

N/A

N/A

N/A

1

1

1

ON

ON

ON