OM11055 NXP Semiconductors, OM11055 Datasheet - Page 20
![EVAL BOARD FOR PCF8883](/photos/9/18/91806/om11055_sml.jpg)
OM11055
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
OM11055
Manufacturer:
NXP Semiconductors
Quantity:
135
Company:
Part Number:
OM11055598
Manufacturer:
NXP Semiconductors
Quantity:
135
NXP Semiconductors
PCF8883
Product data sheet
15.3 Wave soldering
15.4 Reflow soldering
Key characteristics in wave soldering are:
Key characteristics in reflow soldering are:
Table 7.
Table 8.
Moisture sensitivity precautions, as indicated on the packing, must be respected at all
times.
Studies have shown that small packages reach higher temperatures during reflow
soldering, see
Package thickness (mm)
< 2.5
≥ 2.5
Package thickness (mm)
< 1.6
1.6 to 2.5
> 2.5
•
•
•
•
•
Process issues, such as application of adhesive and flux, clinching of leads, board
transport, the solder wave parameters, and the time during which components are
exposed to the wave
Solder bath specifications, including temperature and impurities
Lead-free versus SnPb soldering; note that a lead-free reflow process usually leads to
higher minimum peak temperatures (see
reducing the process window
Solder paste printing issues including smearing, release, and adjusting the process
window for a mix of large and small components on one board
Reflow temperature profile; this profile includes preheat, reflow (in which the board is
heated to the peak temperature) and cooling down. It is imperative that the peak
temperature is high enough for the solder to make reliable solder joints (a solder paste
characteristic). In addition, the peak temperature must be low enough that the
packages and/or boards are not damaged. The peak temperature of the package
depends on package thickness and volume and is classified in accordance with
Table 7
SnPb eutectic process (from J-STD-020C)
Lead-free process (from J-STD-020C)
and
Figure
All information provided in this document is subject to legal disclaimers.
8
18.
Rev. 2 — 8 March 2011
Package reflow temperature (°C)
Volume (mm
< 350
235
220
Package reflow temperature (°C)
Volume (mm
< 350
260
260
250
Capacitive proximity switch with auto-calibration
3
3
)
)
Figure
350 to 2000
260
250
245
18) than a SnPb process, thus
≥ 350
220
220
245
> 2000
260
245
PCF8883
© NXP B.V. 2011. All rights reserved.
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