PCAP01 datasheet(26/96 Pages) SCIOSENSE

Nome de Peças	PCAP01

Descrição Electrónicos	Single-chip Solution for Capacitance Measurement with Standard Firmware 03.01.02

PDF	96 Pages

Scroll/Zoom	100%

Fabricante Electrônico	SCIOSENSE [Sciosense B.V.]

Página de início	https://www.sciosense.com/

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26 / 96 page

PCapØ1Ax-0301

acam messelectronic gmbh - Friedrich-List-Str.4 - 76297 Stutensee - Germany - www.acam.de

2-17

PT0

“RDC” or temperature measurement ports. Connect one side

of the external resistive sensors here.

PT1

PT2REF

When there is an external resistive (temperature

measurement) reference, connect it here, otherwise this is the

place for a third resistive sensor.

PTOUT

For temperature measurement, connect the other side of the

resistive sensors and a 33 nF ceramics capacitor here.

SCK_SCL

Serial interface clock line

SSN_PG0

SPI interface chip select line, low active.

Alternatively general purpose I/O port.

VDD

VDD here, plus bypass capacitance to GND. Bypassing is

mandatory!

VPP_OTP

Set to 6.5 V during OTP programming. Set back to GND

rapidly after the end of the programming process. Keep pin

grounded for normal device operation. Apply a 470 kOhm

pull-down resistor to this pin.

GND ground

pad

The ground pad, bottom located, is internally connected to

ground. Parallel external grounding is not necessary

PCAP01 Folha de dados(PDF) 26 Page - Sciosense B.V.