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参数资料
| 型号： | MAX6817EUT+T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 标准逻辑 |
| 英文描述： | ±15kV ESD-Protected, Single/Dual/Octal, CMOS Switch Debouncers |
| 中文描述： | SPECIALTY LOGIC CIRCUIT, PDSO6 |
| 封装： | ROHS COMPLIANT, SOT-23, 6 PIN |
| 文件页数： | 7/8页 |
| 文件大小： | 613K |
| 代理商： | MAX6817EUT+T |
MAX6816/MAX6817/MAX6818
±15kV ESD-Protected, Single/Dual/Octal,
CMOS Switch Debouncers
_______________________________________________________________________________________
7
meets Level 4 (the highest level) of IEC 1000-4-2, with-
out the need for additional ESD-protection compo-
nents.
The major difference between tests done using the
Human Body Model and IEC 1000-4-2 is higher peak
current in IEC 1000-4-2, because series resistance is
lower in the IEC 1000-4-2 model. Hence, the ESD with-
stand voltage measured to IEC 1000-4-2 is generally
lower than that measured using the Human Body
Model. Figure 7a shows the IEC 1000-4-2 model and
Figure 7b shows the current waveform for the 8kV,
IEC 1000-4-2, Level 4, ESD Contact-Discharge test.
The Air-Gap test involves approaching the device with
a charged probe. The Contact-Discharge method
connects the probe to the device before the probe is
energized.
Machine Model
The Machine Model for ESD tests all pins using a
200pF storage capacitor and zero discharge resis-
tance. Its objective is to emulate the stress caused by
contact that occurs with handling and assembly during
manufacturing.
MAX6818 P Interfacing
The MAX6818 has an output enable (EN) input that
allows switch outputs to be three-stated on the P data
bus until polled by the P. Also, state changes at the
switch inputs are detected, and an output (CH) goes low
after the debounce period to signal the P. Figure 4
shows the timing diagram for enabling outputs and read-
ing data. If the output enable is not used, tie EN to GND
to “always enable’’ the switch outputs. If EN is low, CH is
always high. If a change of state is not required, leave
CH unconnected.
Pin Configurations (continued)
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
VCC
OUT1
OUT2
OUT3
IN3
IN2
IN1
EN
TOP VIEW
OUT4
OUT5
OUT6
OUT7
IN7
IN6
IN5
IN4
12
11
9
10
OUT8
CH
GND
IN8
MAX6818
SSOP
GND
OUT2
IN2
16
OUT1
5
VCC
IN1
MAX6817
SOT23-6
2
34
SUBSTRATE CONNECTED TO GND
PROCESS: BiCMOS
___________________Chip Information
Package Information
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in
the package code indicates RoHS status only. Package draw-
ings may show a different suffix character, but the drawing per-
tains to the package regardless of RoHS status.
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
4 SOT143
U4-1
6 SOT23
U6-4
20 SSOP
A20-1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6818EAP | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX6818EAP/GG8 | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX6818EAP+ | 功能描述:监控电路 Octal Switch Debouncer RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX6818EAP+ | 制造商:Maxim Integrated Products 功能描述:SWITCH ANALOG ((NW)) |
| MAX6818EAP+T | 功能描述:监控电路 Octal Switch Debouncer RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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