ST-PLC-AFE datasheet(23/58 Pages) STMICROELECTRONICS

Part #	ST-PLC-AFE

Description	Power-line communication, analog front-end

PDF	58 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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23 / 58 page

DocID028727 Rev 1

23/58

ST-PLC-AFE

Electrical characteristics

Table 8. Digital domain

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Digital inputs (nCS, EN, SCLK, DIN, and DAC_CLK)

VIH

High-level input

voltage

0.25 x

VDVDD

VIL

Low-level input

voltage

0.75 x.

VDVDD

Digital outputs (DOUT and INT)

VOH

High-level output

voltage

Source current, IOH = 2 mA

VDVDD –

0.45

VDVDD

VOL

Low-level output

voltage

Sink current, IOL = - 2 mA

GND

GND + 0.45

Table 9. Zero crossing detector

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

VIN_ZCR

DC input,

ZC1_IN; ZC2_IN

AGND – 0.3

AVDD + 0.3

VTHR_ZCR

Rising threshold

0.9

VTHF_ZCR

Falling threshold

0.45

0.55

CIN_ZCR

Input capacitance

VOH_ZCR

High-level output

ZC1_OUT; ZC2_OUT

IOL = 3 mA

DVDD – 0.3

DVDD

VOL_ZCR

Low-level output

ZC1_OUT; ZC2_OUT

IOH = - 3 mA

DGND

DGND + 0.3

ST-PLC-AFE Datasheet(PDF) 23 Page - STMicroelectronics

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