參數(shù)資料
型號(hào): MAX734EVKIT
廠商: Maxim Integrated Products, Inc.
英文描述: Evaluation Kit for the MAX734
中文描述: MAX734評(píng)估板
文件頁(yè)數(shù): 4/17頁(yè)
文件大小: 338K
代理商: MAX734EVKIT
M
2-Wire-Interfaced 8-Bit I/O Port Expander
with Reset
4
_______________________________________________________________________________________
Typical Operating Characteristics
(T
A
= +25
°
C, unless otherwise noted.)
4
5
7
6
8
9
-40
-10 5
20
-25
35 50 65 80 95 110 125
TEMPERATURE (
°
C)
I/O1–I/O7 OUTPUT SOURCE CURRENT
vs. TEMPERATURE
M
S
V+ = 2.3V,
V
OH
= 1.4V
0
15
10
5
25
20
30
35
2.0
3.0
SUPPLY VOLTAGE (V)
3.5
4.0
2.5
4.5
5.0
5.5
I/O0
I/O7 OUTPUT SINK CURRENT
vs. SUPPLY VOLTAGE
M
S
V
OL
= 0.5V
0
10
5
20
15
25
30
-40
-10 5
20
-25
35 50 65 80 95 110 125
TEMPERATURE (
°
C)
I/O0
I/O7 OUTPUT SINK CURRENT
vs. TEMPERATURE
M
S
V
OL
= 0.5V
V
CC
= 3.3V
V
CC
= 2.3V
10
40
20
60
70
2.0
3.0
SUPPLY VOLTAGE (V)
3.5
4.0
2.5
4.5
5.0
5.5
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
S
μ
A
30
50
f
= 440kHz,
NO LOAD ON I/O0–I/O7
1.00
1.50
1.25
2.00
1.75
2.25
2.50
-40
-10 5
20
-25
35 50 65 80 95 110 125
TEMPERATURE (
°
C)
STANDBY SUPPLY CURRENT
vs. TEMPERATURE
M
S
μ
A
V+ = 3.3V, f
SCL
= 0,
NO LOAD ON I/O0
I/O7
26
28
27
30
29
31
32
-40
-10 5
20
-25
35 50 65 80 95 110 125
TEMPERATURE (
°
C)
SUPPLY CURRENT
vs. TEMPERATURE
M
S
μ
A
V+ = 3.3V, f
SCL
= 440kHz,
NO LOAD ON I/O0
I/O7
相關(guān)PDF資料
PDF描述
MAX739EVKIT Evaluation Kit for the MAX739
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