PCA9544A(2009) 데이터 시트보기 (PDF) - NXP Semiconductors.
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PCA9544A Datasheet PDF : 26 Pages
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NXP Semiconductors
PCA9544A
4-channel I2C-bus multiplexer with interrupt logic
HVQFN20: plastic thermal enhanced very thin quad flat package; no leads;
20 terminals; body 5 x 5 x 0.85 mm
D
BA
terminal 1
index area
A
A1
E
detail X
SOT662-1
c
L
5
Eh
e
6
e1
b
10
vMC A B
wM C
11
e
e2
y1 C
C
y
1
15
terminal 1
index area
20
16
X
Dh
0
2.5
5 mm
DIMENSIONS (mm are the original dimensions)
scale
UNIT A(1)
max.
A1
b
c
D(1) Dh E(1) Eh
e
e1 e2 L
v
w
y
y1
mm
1
0.05
0.00
0.38
0.23
0.2
5.1
4.9
3.25
2.95
5.1
4.9
3.25
2.95
0.65
2.6
2.6
0.75
0.50
0.1
0.05 0.05
0.1
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
OUTLINE
VERSION
IEC
REFERENCES
JEDEC
JEITA
EUROPEAN
PROJECTION
SOT662-1
---
MO-220
---
ISSUE DATE
01-08-08
02-10-22
Fig 18. Package outline SOT662-1 (HVQFN20)
PCA9544A_4
Product data sheet
Rev. 04 — 15 June 2009
© NXP B.V. 2009. All rights reserved.
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