PCA9557PW,112 NXP Semiconductors, PCA9557PW,112 Datasheet - Page 19
![IC I/O EXPANDER I2C 8B 16TSSOP](/photos/6/56/65607/568-16-tssop_sot403-1_sml.jpg)
PCA9557PW,112
Manufacturer Part Number
PCA9557PW,112
Description
IC I/O EXPANDER I2C 8B 16TSSOP
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9557BS118.pdf
(26 pages)
Specifications of PCA9557PW,112
Package / Case
16-TSSOP
Interface
I²C, SMBus
Number Of I /o
8
Interrupt Output
No
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
PCA
Operating Supply Voltage
2.3 V to 5.5 V
Power Dissipation
200 mW
Operating Temperature Range
- 40 C to + 85 C
Maximum Clock Frequency
400 KHz
Mounting Style
SMD/SMT
Output Current
50 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-5028
935270669112
PCA9557PW
PCA9557PW,112
PCA9557PW
935270669112
PCA9557PW
PCA9557PW,112
PCA9557PW
NXP Semiconductors
Fig 24. Package outline SOT403-1 (TSSOP16)
PCA9557
Product data sheet
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
DIMENSIONS (mm are the original dimensions)
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
UNIT
mm
VERSION
OUTLINE
SOT403-1
max.
1.1
A
0.15
0.05
A
1
16
1
0.95
0.80
A
2
y
IEC
Z
0.25
pin 1 index
A
3
e
D
0.30
0.19
b
p
MO-153
JEDEC
0.2
0.1
c
b
p
REFERENCES
9
8
D
5.1
4.9
0
(1)
Rev. 06 — 11 June 2008
w
E
4.5
4.3
M
(2)
JEITA
scale
0.65
2.5
e
c
A
H
6.6
6.2
2
E
A
1
5 mm
8-bit I
L
1
0.75
0.50
L
2
H
p
C-bus and SMBus I/O port with reset
E
E
detail X
0.4
0.3
Q
L
L
PROJECTION
EUROPEAN
p
0.2
v
Q
A
(A )
0.13
3
w
X
v
PCA9557
0.1
A
© NXP B.V. 2008. All rights reserved.
y
M
ISSUE DATE
A
99-12-27
03-02-18
0.40
0.06
Z
(1)
SOT403-1
8
0
o
o
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