STW5095T datasheet(50/69 Pages) STMICROELECTRONICS

50 / 69 page

8 Operative Ranges

STw5095

50/69

Operative Ranges

8.1

Absolute maximum ratings

8.2

Operative supply voltage

Parameter

Value

Unit

VCC or VCCIO to GND

-0.5 to 3.6

VCCA or VCCP to GND

-0.5 to 5

VCCLS to GND

-0.5 to 7

Voltage at Analog Inputs (VCCA ≤3.3V)

GND-0.5 to VCCA+0.5

Maximum Power delivered to the load from LSP/N

500

Peak Current at HPR,HPL

100

Current at VCCP, VCCLS, GNDP

350

Current at any digital output

Voltage at any digital input (VCCIO ≤2.7V); limited at ± 50mA

GND-0.5 to VCCIO+0.5

Storage temperature range

-64 to 150

°C

Operating temperature range(1)

in some operating conditions the temperature can be limited to 70 °C. See Loudspeaker Driver description from

Section 3.9

for details.

-30 to 85

°C

Symbol

Parameter

Condition

Min.

Max.

Unit

VCC

Digital supply

1.71

2.7

VCCA

Analog supply

Note: VCCA ≥ VCC

A24V=0 (bit 1 in CR0)

A24V=1 (bit 1 in CR0)

2.7

2.4

3.3

2.7

VCCIO

Digital I/O supply

D12V=0 (bit 0 in CR0)

D12V=1 (bit 0 in CR0)

1.71

1.2

VCC

1.8

VCCP

Stereo power drivers supply

VCCA

3.3

VCCLS

Mono power driver supply

VCCA

5.5

Single supply voltage range

VCC=VCCA=VCCIO=VCCP=VCCLS

A24V=1 (bit 1 in CR0)

2.4

2.7

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