參數(shù)資料
型號(hào): MAX7312AWG
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 微控制器/微處理器
英文描述: 2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection
中文描述: 16 I/O, PIA-GENERAL PURPOSE, PDSO24
封裝: 0.300 INCH, MS-013AD, SOIC-24
文件頁數(shù): 5/17頁
文件大小: 373K
代理商: MAX7312AWG
M
2-Wire-Interfaced 16-Bit I/O Port Expander
with Interrupt and Hot-Insertion Protection
_______________________________________________________________________________________
5
Pin Description
Typical Operating Characteristics (continued)
(T
A
= +25
°
C, unless otherwise noted.)
I/O SOURCE CURRENT
vs. OUTPUT HIGH VOLTAGE
M
V
+
- V
OH
(V)
I
S
0.6
0.5
0.3
0.4
0.2
0.1
5
10
15
20
25
30
35
40
45
50
0
0
V
+
= 5V
T
A
= +125
°
C
T
A
= +25
°
C
T
A
= -40
°
C
I/O HIGH VOLTAGE vs. TEMPERATURE
M
TEMPERATURE (
°
C)
V
+
O
100
75
50
25
0
-25
100
200
300
400
500
0
-50
125
V
+
= 5V, I
SOURCE
= 10mA
V
+
= 2V, I
SOURCE
= 10mA
PIN
TSSOP/
SSOP/SO
THIN
QFN
NAME
FUNCTION
1
2
3
22
23
24
1
8
9
10
17
18
19
20
21
INT
AD1
AD2
Interrupt Output (Open Drain)
Address Input 1
Address Input 2
Input/Output Port 1
Supply Ground
Input/Output Port 2
Address Input 0
Serial Clock Line
Serial Data Line
Supply Voltage. Bypass with a 0.047μF capacitor to GND.
4
11
12
13
20
21
22
23
24
I/O0
I/O7
GND
I/O8
I/O15
AD0
SCL
SDA
V
+
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