Absolute maximum ratings and operating conditions

TS2012

4/29

DocID14236 Rev 2

Table 2. Operating conditions

Symbol

Parameter

Value

Unit

VCC

Supply voltage

2.5 to 5.5

V

VI

Input voltage range

GND to VCC

Vic

Input common mode voltage(1)

1. I Voo I ≤ 40 mV max with all differential gains except 24 dB. For 24 dB gain, input decoupling caps are

mandatory.

GND+0.5V to VCC-0.9V

VSTBY

Standby voltage input (2)

Device ON

Device in STANDBY(3)

2. Without any signal on VSTBY, the device is in standby (internal 300 kΩ ± 20 % pull-down resistor).

3. Minimum current consumption is obtained when VSTBY = GND.

1.4

≤ VSTBY ≤ VCC

GND

≤ VSTBY ≤ 0.4

RL

Load resistor

≥ 4

Ω

VIH

GO, G1 - high level input voltage(4)

4. Between G0, G1pins and GND, there is an internal 300k

Ω (±20 %) pull-down resistor. When pins are

floating, the gain is 6 dB. In full standby (left and right channels OFF), these resistors are disconnected

(HiZ input).

1.4

≤ VIH ≤ VCC

V

VIL

GO, G1 - low level input voltage

GND

≤ VIL ≤ 0.4

Rthja

Thermal resistance junction to ambient(5)

5. With 4-layer PCB.

40

°C/W