DA14AVDDECT SF01

DA14AVDDECT SF01 Datasheet

Datasheet

Revision 2.1

02-Jun-2020

CFR0011-120-00

12 of 25

© 2020 Dialog Semiconductor

1

Characteristics

1.1

Absolute Maximum Ratings

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to

the device. These are stress ratings only, so functional operation of the device at these or any other

conditions beyond those indicated in the operational sections of the specification are not implied.

Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability.

Table 3: Absolute Maximum Ratings

Parameter

Description

Conditions

Min

Max

Unit

VESD

Maximum ESD voltage

HBM

2

kV

VBAT

Battery voltage

4.6

V

VBUS

BUS voltage

6.5

V

1.2

Recommended Operating Conditions

Table 4: Recommended Operating Conditions

Parameter

Description

Conditions

Min

Typ

Max

Unit

Battery supply voltage

Limited by the supply

voltage requirements of the

SKY77762 power amplifier

module from SYKWORKS

1.9

4.2

V

USB voltage

4.2

5.75

V

Bias supply SKY77762

< 10 mA current draw

3.0

4.2

V

Power supply SKY77762

Up to ~350 mA current

draw

1.9

3.3

3.6

V

Ambient operating

temperature range

-20

+60

C

Output voltage of

DA14495

1.9

3.45

3.6

V

Output voltage of the

DA14495 DCDC

converter.

When the DCDC is

disabled, the same pin

can be connected to an

external supply,

overriding the internal

DCDC converter

1.4

1.89

V