參數(shù)資料
型號： MAX6957AGL
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 顯示驅(qū)動器
英文描述： 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port LED Display Driver and I/O Expander
中文描述： LED DISPLAY DRIVER, QCC40
封裝： QFN-40
文件頁數(shù)： 4/23頁
文件大?。?/td> 333K
代理商： MAX6957AGL
M
4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and
28-Port LED Display Driver and I/O Expander
4
_______________________________________________________________________________________
OPERATING SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
97.5
70.0
42.5
15.0
-12.5
0.04
0.08
0.12
0.16
0.20
0.24
0.28
0.32
0.36
0.40
0
-40.0
125.0
V+ = 2.5V TO 5.5V
NO LOAD
ALL PORTS
OUTPUT (1)
ALL PORTS
OUTPUT (0)
ALL PORTS LED (OFF)
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
μ
A
97.5
70.0
42.5
15.0
-12.5
4
5
6
7
8
3
-40.0
125.0
V+ = 5.5V
V+ = 3.3V
V+ = 2.5V
OPERATING SUPPLY CURRENT vs. V+
(NO LOADS)
M
V+ (V)
S
5.0
4.5
4.0
3.5
3.0
2.5
0.1
1
10
100
0.01
2.0
5.5
ALL PORTS LED (ON)
ALL PORTS LED (OFF)
ALL PORTS OUTPUT (1)
ALL PORTS OUTPUT (0)
LED DRIVER SINK CURRENT vs. V+
M
V+ (V)
P
5.0
4.5
3.5
4.0
3.0
2.5
8
10
12
14
16
18
20
22
24
26
6
2.0
5.5
LED DROP = 2.4V
LED DROP = 1.8V
GPO SOURCE CURRENT vs. TEMPERATURE
(OUTPUT = 1)
M
TEMPERATURE (
°
C)
P
97.5
70.0
42.5
15.0
-12.5
3
4
5
6
7
8
9
2
-40.0
125.0
V
PORT
= 1.4V
V+ = 5.5V
V+ = 3.3V
V+ = 2.5V
LED DRIVER SINK CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
P
97.5
70.0
42.5
15.0
-12.5
21
22
23
24
25
26
27
20
-40.0
125.0
V
LED
= 2.4V
V+ = 5.5V
V+ = 3.3V
GPO SINK CURRENT vs. TEMPERATURE
(OUTPUT = 0)
M
TEMPERATURE (
°
C)
P
97.5
70.0
-12.5
15.0
42.5
4
6
8
10
12
14
16
18
2
-40.0
125.0
V+ = 2.5V TO 5.5V, V
PORT
= 0.6V
GPI PULLUP CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
P
μ
A
97.5
70.0
42.5
15.0
-12.5
100
1000
10
-40.0
125.0
V+ = 5.5V
V+ = 3.3V
V+ = 2.5V
GPO SHORT-CIRCUIT CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
P
97.5
70.0
42.5
15.0
-12.5
10
100
1
-40.0
125.0
GPO = 0, PORT
SHORTED TO V+
GPO = 1, PORT
SHORTED TO GND
__________________________________________Typical Operating Characteristics
(R
ISET
= 39k
, T
A
= +25
°
C, unless otherwise noted.)
相關(guān)PDF資料
PDF描述
MAX6957ANI 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port LED Display Driver and I/O Expander
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6957AGL+ 功能描述:LED顯示驅(qū)動器 2.5-5.5V 20/28Port LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX6957ANI 功能描述:LED顯示驅(qū)動器 2.5-5.5V 20/28Port LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX6957ANI+ 功能描述:LED顯示驅(qū)動器 2.5-5.5V 20/28Port LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX6957APL 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX6957ATL 功能描述:LED顯示驅(qū)動器 RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
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