PCF88831 NXP [NXP Semiconductors], PCF88831 Datasheet - Page 15

• Manufacturer Part Number: PCF88831
• Description: Capacitive proximity switch with auto-calibration, large voltage operating
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
PCF8883
Product data sheet
12.3 Reservoir capacitor voltage
Fig 13. Input voltage on pin CPC (V
Fig 14. Input voltage on pin CPC (V
V
V
C
V
V
DD
i(CPC)
IN
DD
i(CPC)
= capacitor on pin IN.
= 6 V; T
= 6 V.
= input voltage on pin CPC.
= input voltage on pin CPC.
All information provided in this document is subject to legal disclaimers.
amb
V
V
I(CPC)
I(CPC)
(V)
(V)
= 25 °C.
3.5
3.0
2.5
2.0
Rev. 2 — 8 March 2011
3
2
1
0
-50
0
C
C
IN
IN
= 60.8 pF
= 37 pF
i(CPC)
i(CPC)
Capacitive proximity switch with auto-calibration
20
0
) with respect to capacitor on pin IN (C
) with respect to temperature
40
50
Temperature (°C)
C
IN
001aak845
001aak846
(pF)
100
60
PCF8883
© NXP B.V. 2011. All rights reserved.
IN
)
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