參數(shù)資料
型號： PCA9673D
廠商： NXP Semiconductors N.V.
元件分類： I2C/I2S
英文描述： Remote 16-bit I-O expander for Fm+ I2C-bus with interrupt and reset
封裝： PCA9673BQ<SOT815-1 (DHVQFN24)|<<http://www.nxp.com/packages/SOT815-1.html<1<Always Pb-free,;PCA9673BS<SOT616-1 (HVQFN24)|<<http://www.nxp.com/packages/SOT616-1.html<1&
文件頁數(shù)： 20/33頁
文件大?。?/td> 283K
代理商： PCA9673D
PCA9673
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 29 September 2011
20 of 33
NXP Semiconductors
PCA9673
Remote 16-bit I/O expander for Fm+ I
2
C-bus with interrupt and reset
12. Static characteristics
[1]
The power-on reset circuit resets the I
2
C-bus logic with V
DD
< V
POR
and set all I/Os to logic 1 (with current source to V
DD
).
Table 5.
V
DD
= 2.3 V to 5.5 V; V
SS
= 0 V; T
amb
=
40
C to +85
C; unless otherwise specified.
Symbol
Parameter
Supplies
V
DD
supply voltage
I
DD
supply current
Static characteristics
Conditions
Min
Typ
Max
Unit
2.3
-
-
200
5.5
500
V
A
operating mode; no load;
V
I
= V
DD
or V
SS
; f
SCL
= 400 kHz
standby mode; no load;
V
I
= V
DD
or V
SS
I
stb
standby current
-
2.5
10
A
V
POR
Input SCL; input/output SDA
V
IL
LOW-level input voltage
V
IH
HIGH-level input voltage
I
OL
LOW-level output current
power-on reset voltage
[1]
-
1.8
2.0
V
0.5
0.7V
DD
20
25
30
1
-
-
-
-
-
-
-
4
+0.3V
DD
V
5.5
-
-
-
+1
10
V
mA
mA
mA
A
pF
V
OL
= 0.4 V; V
DD
= 2.3 V
V
OL
= 0.4 V; V
DD
= 3.0 V
V
OL
= 0.4 V; V
DD
= 4.5 V
V
I
= V
DD
or V
SS
V
I
= V
SS
I
L
C
i
I/Os; P00 to P07 and P10 to P17
I
OL
LOW-level output current
leakage current
input capacitance
V
OL
= 0.5 V; V
DD
= 2.3 V
V
OL
= 0.5 V; V
DD
= 3.0 V
V
OL
= 0.5 V; V
DD
= 4.5 V
V
OL
= 0.5 V; V
DD
= 4.5 V
V
OH
= V
SS
V
OH
= V
SS
; see
Figure 14
[2]
12
27
35
42
-
150
1.0
4
4
-
-
-
400
300
-
10
10
mA
mA
mA
mA
A
mA
pF
pF
[2]
17
[2]
25
I
OL(tot)
I
OH
I
trt(pu)
C
i
C
o
Interrupt INT
I
OL
C
o
Input RESET
V
IL
V
IH
I
LI
C
i
Inputs AD0, AD1
V
IL
V
IH
I
LI
C
i
total LOW-level output current
HIGH-level output current
transient boosted pull-up current
input capacitance
output capacitance
[2]
-
30
0.5
[3]
-
[3]
-
LOW-level output current
output capacitance
V
OL
= 0.4 V
6
-
-
3
-
5
mA
pF
LOW-level input voltage
HIGH-level input voltage
input leakage current
input capacitance
0.5
2
1
-
-
-
-
3
+0.8
5.5
+1
5
V
V
A
pF
LOW-level input voltage
HIGH-level input voltage
input leakage current
input capacitance
0.5
0.7V
DD
1
-
-
-
-
3
+0.3V
DD
V
5.5
+1
5
V
A
pF
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PCA9673DB,112 功能描述:接口-I/O擴展器 16BIT I2C FM+ QBGPIO RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
PCA9673DB,118 功能描述:接口-I/O擴展器 16BIT I2C FM+ QBGPIO RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
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