E-STLC3075 データシートの表示（PDF） - STMicroelectronics

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E-STLC3075

Integrated POTS interface for home access gateway and WLL

STMicroelectronics 

Electrical specification

3

Electrical specification

STLC3075

3.1

Absolute maximum rating

Table 3. Absolute maximum ratings

Symbol

Parameter

Value

Unit

VPOS

A/BGND

Positive supply voltage

AGND to BGND

-0.4 to +13

V

-1 to +1

V

Vdig

Pin D0, D1, D2, DET, CKTTX

-0.4 to 5.5

V

Tj

Max. junction temperature

150

°C

Vbtot(1)

Vbtot=|VPOS|+|Vbat|. (Total voltage applied to the

device supply pins).

90

V

ESD rating

Human body model

Charged device model

±1750

V

±500

V

1. Vbat is self generated by the on-chip DC/DC converter and can be programmed via RF1 and RF2. RF1

and RF2 must be selected in order to fulfil the a.m. limits (see components tables).

3.2

Operating range

Table 4. Operating range

Symbol

Parameter

Value

Unit

VPOS

A/BGND

Positive supply voltage

AGND to BGND

4.5 to +12

V

-100 to +100

mV

Vdig

Pin D0, D1, D2, DET, CKTTX, PD

-0.25 to 5.25

V

Top

Vbat(1)

Ambient operating temperature range

Self generated battery voltage

-40 to +85

°C

-74 max.

V

1. Vbat is self generated by the on-chip DC/DC converter and can be programmed via RF1 and RF2. RF1

and RF2 must be selected in order to fulfil the a.m. limits (see Table 10: External components for

buckboost configuration)

3.3

Thermal data

Table 5. Thermal data

Symbol

Parameter

Rth j-amb Thermal resistance junction to ambient typical.

Value

60

Unit

°C/W

8/36

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