參數(shù)資料
型號(hào): PCA9698
廠商: NXP Semiconductors N.V.
英文描述: 40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT
中文描述: 40位調(diào)頻I2C總線(xiàn)先進(jìn)的I / O復(fù)位,光電和INT端口
文件頁(yè)數(shù): 34/47頁(yè)
文件大小: 214K
代理商: PCA9698
PCA9698_2
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 02 — 19 July 2006
34 of 47
Philips Semiconductors
PCA9698
40-bit Fm+ I
2
C-bus advanced I/O port with RESET, OE and INT
[1]
V
DD
must be lowered to 0.2 V in order to reset part.
Each bit must be limited to a maximum of 25 mA and the total package limited to the package maximum limit due to internal busing
limits.
[2]
11.1 Performance curves
Interrupt INT
I
OL
C
o
Inputs RESET and OE
V
IL
LOW-level input voltage
V
IH
HIGH-level input voltage
I
LI
input leakage current
I
OH
HIGH-level output current
C
i
input capacitance
Inputs AD0, AD1, AD2
V
IL
LOW-level input voltage
V
IH
HIGH-level input voltage
I
LI
input leakage current
C
i
input capacitance
LOW-level output current
output capacitance
V
OL
= 0.4 V
6
-
-
3
-
5
mA
pF
0.5
2
1
1
-
-
-
-
-
3
+0.8
5.5
+1
+1
5
V
V
μ
A
μ
A
pF
0.5
0.7V
DD
1
-
-
-
-
3.5
+0.3V
DD
5.5
+1
5
V
V
μ
A
pF
Table 14.
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
Conditions
Static characteristics
Min
Typ
Max
Unit
f
SCL
= 400 kHz; all I/Os unloaded
Fig 26. Supply current as a function of temperature
SCL = V
DD
; all I/Os unloaded
Fig 27. Standby current as a function of temperature
T
amb
(
°
C)
50
100
50
0
002aab955
0.4
0.8
1.2
I
DD
(
μ
A)
0
3.3 V
2.3 V
V
DD
= 5 V
T
amb
(
°
C)
50
100
50
0
002aab956
0.4
0.8
1.2
I
DD
(
μ
A)
0
3.3 V
2.3 V
V
DD
= 5 V
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