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参数资料
| 型号： | MAX7310AUE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/15页 |
| 文件大小： | 0K |
| 描述： | IC I/O EXPANDER I2C 8B 16TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 接口： | I²C，SM 总线 |
| 输入/输出数： | 8 |
| 中断输出： | 无 |
| 频率 - 时钟： | 400kHz |
| 电源电压： | 2.3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 带卷 (TR) |
| 包括： | POR |
MAX7310
2-Wire-Interfaced 8-Bit I/O Port Expander
with Reset
_______________________________________________________________________________________
3
Note 1: All parameters are 100% production tested at TA = +25°C. Specifications over temperature are guaranteed by design.
Note 2: Minimum SCL clock frequency is limited by the MAX7310 bus timeout feature, which resets the serial bus interface if either
SDA or SCL is held low for a 30ms minimum.
Note 3: A master device must internally provide a hold time of at least 300ns for the SDA signal (referred to the VIL of the SCL signal) in
order to bridge the undefined region of SCL’s falling edge.
Note 4: tF measured between 90% to 10% of V+.
Note 5: Input filters on the SDA and SCL inputs suppress noise spikes less than 50ns.
DC ELECTRICAL CHARACTERISTICS (continued)
(V+ = 2.3V to 5.5V, GND = 0, RESET = V+, TA = -40°C to +125°C, unless otherwise noted. Typical values are at V+ = 3.3V, TA = +25°C.)
(Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Leakage Current
-1
+1
A
Input Capacitance
10
pF
AC ELECTRICAL CHARACTERISTICS
(V+ = 2.3V to 5.5V, GND = 0, RESET = V+, TA = -40°C to +125°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SCL Clock Frequency
fSCL
(Note 2)
400
kHz
BUS Timeout
tTIMEOUT
30
60
ms
Bus Free Time Between STOP
and START Condition
tBUF
Figure 2
1.3
s
Hold Time (Repeated) START
Condition
tHD, STA
Figure 2
0.6
s
Repeated START Condition Setup
Time
tSU, STA
Figure 2
0.6
s
STOP Condition Setup Time
tSU, STO
Figure 2
0.6
s
Data Hold Time
tHD, DAT
Figure 2 (Note 3)
0.9
s
Data Setup Time
tSU, DAT
Figure 2
0.1
s
SCL Low Period
tLOW
Figure 2
1.3
s
SCL High Period
tHIGH
Figure 2
0.7
s
SCL/SDA Fall Time (Transmitting)
tF
Figure 2 (Note 4)
250
ns
Pulse Width of Spike Supressed
tSP
(Note 5)
50
ns
PORT TIMING
Output Data Valid
tPV
Figure 9
1
s
Input Data Setup Time
tPS
Figure 10
29
s
Input Data Hold Time
tPH
Figure 10
0
s
RESET
Reset Pulse Width
100
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7310ETE | 制造商:Maxim Integrated Products 功能描述: |
| MAX7311 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection |
| MAX7311AAG | 功能描述:接口-I/O扩展器 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 |
| MAX7311AAG+ | 功能描述:接口-I/O扩展器 16-Bit I/O Port 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 |
| MAX7311AAG+T | 功能描述:接口-I/O扩展器 16-Bit I/O Port 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 |
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