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HI-8421PSIF PDF预览

HI-8421PSIF

更新时间: 2024-02-22 14:30:16
品牌 Logo 应用领域
HOLTIC 驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
5页 68K
描述
6-Channel / 8-Channel Discrete-to-Digital Interface

HI-8421PSIF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.28
接口集成电路类型:INTERFACE CIRCUITJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:9.901 mm
湿度敏感等级:1功能数量:6
端子数量:16最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.727 mm
最大供电电压:5.5 V最小供电电压:4.5 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3.899 mm

HI-8421PSIF 数据手册

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HI-8421, HI-8424  
6-Channel / 8-Channel Discrete-to-Digital Interface  
Sensing 28V / Open Signals  
August 2010  
DESCRIPTION  
FEATURES  
! 6 or 8 independent 28V / Open sensing channels  
The HI-8421 is a six channel discrete-to-digital interface  
device.The HI-8424 has eight channels. Mixed-signal  
CMOS technology is used to provide superior low-power  
performance. The device inputs are configured to sense  
28V / Open discrete signals. The device outputs are CMOS  
/ TTL compatible and may be disabled (tri-state) using the  
CE and OE pins.  
! 5.0V single supply operation  
! Low power CMOS technology  
! Industrial and ExtendedTemperatures  
! HI-8421 is a drop in replacement for DEI1054  
The HI-8421 is a drop-in replacement for the DEI1054.  
For added functionality, the Holt HI-8422 offers eight  
channels of Open / Ground sensing and eight channels of  
28V / Ground sensing in a single device.  
PIN CONFIGURATIONS  
IN1 1  
IN2 2  
IN3 3  
IN4 4  
IN5 5  
IN6 6  
OE 7  
CE 8  
16 GND  
15 OUT1  
14 OUT2  
13 OUT3  
12 OUT4  
11 OUT5  
10 OUT6  
BLOCK DIAGRAM  
HI-8421PSI  
HI-8421PST  
VDD  
OE  
CE  
9
VDD  
3.6V Reference  
+
66 K  
OUT1  
16-Pin Plastic SOIC package  
(Narrow Body)  
IN1  
IN2  
IN3  
IN4  
-
29 K  
29 K  
29 K  
29 K  
29 K  
29 K  
29 K  
29 K  
+
-
66 K  
66 K  
66 K  
OUT2  
OUT3  
OUT4  
OUT5  
OUT6  
OUT7  
OUT8  
IN1  
IN2  
IN3  
IN4  
IN5  
IN6  
IN7  
OE  
CE  
1
2
3
4
5
6
7
8
9
20 GND  
19 OUT1  
18 OUT2  
17 OUT3  
16 IN8  
+
-
HI-8424PTI  
HI-8424PTT  
+
-
15 OUT4  
14 OUT5  
13 OUT6  
12 OUT7  
11 OUT8  
+
-
66 K  
66 K  
66 K  
66 K  
VDD 10  
IN5  
IN6  
IN7  
20 Pin TSSOP package  
+
-
FUNCTION TABLE  
+
-
Discrete  
Input  
CE  
OE  
Output  
+
-
IN8  
Open  
0
0
1
X
0
0
X
1
1
28 Volts  
0
GND  
X
X
High Z  
High Z  
HOLT INTEGRATED CIRCUITS  
www.holtic.com  
(DS8421 Rev. F)  
08/10  

HI-8421PSIF 替代型号

型号 品牌 替代类型 描述 数据表
HI-8421PSTF HOLTIC

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six channel discrete-to-digital interface

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Interface Circuit,