PCA9535D,118 NXP Semiconductors, PCA9535D,118 Datasheet - Page 27
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PCA9535D,118
Manufacturer Part Number
PCA9535D,118
Description
IC I/O EXPANDER I2C 16B 24SOIC
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9535BS118.pdf
(31 pages)
Specifications of PCA9535D,118
Package / Case
24-SOIC (7.5mm Width)
Interface
I²C, SMBus
Number Of I /o
16
Interrupt Output
Yes
Frequency - Clock
400kHz
Voltage - Supply
2.3 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Includes
POR
Logic Family
PCA9535
Number Of Lines (input / Output)
16.0 / 16.0
Operating Supply Voltage
2.3 V to 5.5 V
Power Dissipation
200 mW
Operating Temperature Range
- 40 C to + 85 C
Input Voltage
5 V
Logic Type
I2C, SMBus
Maximum Clock Frequency
400 KHz
Mounting Style
SMD/SMT
Number Of Input Lines
16.0
Number Of Output Lines
16.0
Output Current
50 mA
Output Voltage
5 V
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Operating Temperature (max)
85C
Package Type
SO
Rad Hardened
No
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
935273945118
PCA9535D-T
PCA9535D-T
PCA9535D-T
PCA9535D-T
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PCA9535D,118
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
PCA9535_PCA9535C_5
Product data sheet
15.4 Reflow soldering
Key characteristics in reflow soldering are:
Table 16.
Table 17.
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
Package thickness (mm)
< 1.6
1.6 to 2.5
> 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 16
SnPb eutectic process (from J-STD-020C)
Lead-free process (from J-STD-020C)
and
Figure
17
Rev. 05 — 15 September 2008
29.
16-bit I
Package reflow temperature ( C)
Volume (mm
< 350
235
220
Package reflow temperature ( C)
Volume (mm
< 350
260
260
250
2
C-bus and SMBus, low power I/O port with interrupt
3
3
)
)
PCA9535; PCA9535C
Figure
350 to 2000
260
250
245
29) than a SnPb process, thus
220
220
350
> 2000
260
245
245
© NXP B.V. 2008. All rights reserved.
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