参数资料
型号: MAX7301AAX+
厂商: Maxim Integrated Products
文件页数: 12/17页
文件大小: 0K
描述: IC I/O EXPANDER SPI 28B 36SSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 30
接口: SPI/QSPI?/MICROWIRE?
输入/输出数: 28
中断输出:
频率 - 时钟: 26MHz
电源电压: 2.5 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 36-BSOP(0.295",7.50mm 宽)
供应商设备封装: 36-SSOP
包装: 管件
产品目录页面: 1424 (CN2011-ZH PDF)
MAX7301
4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and
28-Port I/O Expander
4
_______________________________________________________________________________________
OPERATING SUPPLY CURRENT
vs. TEMPERATURE
MAX7301
toc01
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
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 INPUT HIGH
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX7301
toc02
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
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+ (OUTPUTS UNLOADED)
MAX7301
toc03
V+ (V)
SUPPLY
CURRRENT
(mA)
5.0
4.5
4.0
3.5
3.0
2.5
1.0
0.1
2.0
5.5
ALL PORTS OUTPUT (1)
ALL PORTS OUTPUT (0)
ALL PORTS INPUT
(PULLUPS DISABLED)
GPO SINK CURRENT vs. TEMPERATURE
(OUTPUT = 0)
MAX7301
toc04
TEMPERATURE (
°C)
PORT
SINK
CURRENT
(mA)
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, VPORT = 0.6V
GPO SHORT-CIRCUIT CURRENT
vs. TEMPERATURE
MAX7301
toc07
TEMPERATURE (
°C)
PORT
CURRENT
(mA)
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
GPO SOURCE CURRENT vs. TEMPERATURE
(OUTPUT = 1)
MAX7301
toc05
TEMPERATURE (
°C)
PORT
SOURCE
CURRENT
(mA)
97.5
70.0
42.5
15.0
-12.5
3
4
5
6
7
8
9
2
-40.0
125.0
VPORT = 1.4
V+ = 5.5V
V+ = 3.3V
V+ = 2.5V
GPI PULLUP CURRENT
vs. TEMPERATURE
MAX7301
toc06
TEMPERATURE (
°C)
PULLUP
CURRENT
(
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
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
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MAX7301AAX+ 功能描述:接口-I/O扩展器 2.5-5.5V 20/28 Port I/O Expander RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel
MAX7301AAX+T 功能描述:接口-I/O扩展器 2.5-5.5V 20/28 Port I/O Expander RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel
MAX7301AAXT 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port I/O Expander
MAX7301AAX-T 功能描述:接口-I/O扩展器 2.5-5.5V 20/28 Port I/O Expander RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel
MAX7301AGL 制造商:Maxim Integrated Products 功能描述:3-WIRE-INTERFACED, 2.5V TO 5.5V, 20-PORT AND - Bulk