pca8885 NXP Semiconductors, pca8885 Datasheet - Page 3

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pca8885

Manufacturer Part Number
pca8885
Description
Capacitive 8-channel Proximity Switch With Auto-calibration And Very Low Power Consumption
Manufacturer
NXP Semiconductors
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
pca8885TS
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
6. Block diagram
PCA8885
Objective data sheet
Fig 1.
Block diagram of PCA8885
CLK_OUT
CLK_IN
CPC0
CPC1
CPC7
IN0
IN1
IN7
OSCILLATOR
GENERATOR
t
dch(ref)
CHANNEL 0
CHANNEL 1
CHANNEL 7
CLK
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 24 November 2011
CONTROL
TIMING
TA
Capacitive 8-channel proximity switch with auto-calibration
TA0 to TA7
V
SS
TEST
V
DD
I
CONTROL
PCA8885
2
REGULATOR
C INTERFACE
TEST
VOLTAGE
CONTROL
SYSTEM
013aaa575
V
A0
SCL
SDA
INT_IN
INT
SLEEP
DD(INTREGD)
PCA8885
© NXP B.V. 2011. All rights reserved.
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