Maximum ratings

ST7590

8/24

Doc ID 18349 Rev 1

3

Maximum ratings

3.1

Absolute maximum ratings

3.2

Thermal data

Table 2.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

Min

Max

VCC

Power supply voltage

-0.3

20

V

VSSA-GND

Voltage between VSSA and GND

-0.3

0.3

V

VDDIO

I/O supply voltage

-0.3

5.5

V

VI

Digital input voltage

GND-0.3

VDDIO+0.3

V

VO

Digital output voltage

GND-0.3

VDDIO+0.3

V

V(PA_IN)

PA inputs voltage range

VSS-0.3

VCC+0.3

V

V(PA_OUT)

PA_OUT voltage range

VSS-0.3

VCC+0.3

V

V(RX_IN)

RX_IN voltage range

-(VCCA+0.3)

VCC+0.3

V

V(ZC_IN)

ZC_IN voltage range

-(VCCA+0.3)

VCCA+0.3

V

V(TX_OUT, CL) TX_OUT, CL voltage range

VSSA-0.3

VCCA+0.3

V

V(XIN)

XIN voltage range

GND-0.3

VDDIO+0.3

V

I(PA_OUT)

Power amplifier output non-repetitive peak

current

5

Apeak

I(PA_OUT)

Power amplifier output non-repetitive rms

current

1.4

Arms

Operating ambient temperature

-40

85

ºC

Storage temperature

-50

150

ºC

V(ESD)

Maximum withstanding voltage range

test condition: cdf-aec-q100-002 “human body

model” acceptance criteria: “normal

performance”

-2

+2

kV

Table 3.

1.

Typical values.

Symbol

Parameter

QFN48 TQFP100

Unit

(2)

2.

Mounted on a 2s PCB.

58

50

°C/W

(3)

3.

Mounted on a 2s2p PCB, with a dissipating surface, connected through vias, on the bottom side of the

PCB.

32

25

°C/W