OM11055 NXP Semiconductors, OM11055 Datasheet - Page 8

• Manufacturer Part Number: OM11055
• Description: EVAL BOARD FOR PCF8883
• Manufacturer: NXP Semiconductors

Specifications of OM11055

• Sensor Type: Capacitive
• Interface: Mini USB
• Voltage - Supply: 3 V ~ 9 V
• Embedded: No
• Utilized Ic / Part: PCF8883
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Sensing Range: -
• Other names: 568-4958

NXP Semiconductors
PCF8883
Product data sheet
Fig 5.
OUT
(push-button)
OUT
(toggle)
Capacitance
on input
OUT
(pulse)
Switching modes timing diagram of PCF8883
8.2 Voltage regulator
t
clk(H)
= C
The PCF8883 implements a chip-internal voltage regulator supplied by pin V
provides an internal supply (V
voltage V
V
maximum current of 0.5 mA).
V
TYPE
Fig 6.
DD(INTREGD)
DD(INTREGD)
· 2 ms/nF
V
V
V
V
DD(max)
lockin(max)
lockin(min)
DD(min)
lockin
Integrated voltage regulator
.
and can be used to supply power to external electronic components (at a
on V
All information provided in this document is subject to legal disclaimers.
DD
is typically 4.0 V. The regulated supply is available at pin
Rev. 2 — 8 March 2011
DV
DD
DD(INTREGD)
Figure 6
t
clk(H)
operational range of PCF8883
= C
Capacitive proximity switch with auto-calibration
TYPE
shows the relationship between V
) limited to a maximum of 4.6 V. The lock-in
· 2 ms/nF
V
DD(INTREGD)
t
clk(H)
V
013aaa078
DD
= C
TYPE
PCF8883
© NXP B.V. 2011. All rights reserved.
DD
· 2 ms/nF
V
V
V
V
V
lockin(max)
lockin(min)
DD(max)
DD(INTREGD)
DD(min)
and
DD
013aaa077
that
8 of 25
t
t
t
t