Absolute Maximum Rating (AGND = DGND = 0V, all voltages with respect to 0V)

Symbol

Parameter

Value

Unit

Analog Power Supply

-0.3, 6.0

V

Digital Power Supply

-0.3, 6.0

V

II

Input Current per Pin

-10, +10

mA

Output Current per Pin

-20, +20

mA

Analog Input Voltage

-0.3, 6

V

Digital Input Voltage

-0.3, 6

V

Digital Input Voltage at GPIO

5.25

V

Operating Temperature

0, +70

°C

Storage Temperature

- 40, +125

°C

Maximum Power Dissipation

200

mW

Warning : Operation beyond these limits may result in permanent damage to the device. Normal operation

is not guaranteed at these extremes.

ELECTRICAL SPECIFICATION

Unless otherwise noted, Electrical characteristics are specified over the operating range.

Power Supply And Common Mode Voltage

Symbol

Parameter

Min.

Typ.

Max.

Unit

Supply Voltage

2.7

3.3

5.25

V

Digital Supply Current

6

8

mA

Analog Supply Current

9

12

mA

Low Power mode (Hardware control PWRDWN Pin) @ 25°C

10

µA

Low Power mode (Software control with wake-up on Ring) @ 25°C

30

100

µA

Common Mode Voltage Output (see note 1)

V

Note 1 :

µA) If dynamic load exists, the VCM output must be buffered or the performances of

ADCs and DACs will be degraded.

Digital Interface

Symbol

Parameter

Min.

Typ.

Max.

Unit

High Level Input Voltage

V

Low Level Input Voltage

-0.3

0.5

V

V

0.3

V

Input Leakage Current

-1

1

µA

Input Leakage Current (XTALIN Pin when MCM = 1)

-25

25

µA

ST75951

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