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A5842SLWTR PDF预览

A5842SLWTR

更新时间: 2024-02-04 02:51:52
品牌 Logo 应用领域
急速微 - ALLEGRO 外围驱动器驱动程序和接口接口集成电路光电二极管输入元件
页数 文件大小 规格书
8页 175K
描述
Latch Based Peripheral Driver, 0.5A, BIMOS, PDSO20, SOIC-20

A5842SLWTR 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:20
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.83
内置保护:TRANSIENT接口集成电路类型:LATCH BASED PERIPHERAL DRIVER
JESD-30 代码:R-PDSO-G20长度:12.8 mm
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-20 °C
输出电流流向:SINK标称输出峰值电流:0.5 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified座面最大高度:2.65 mm
表面贴装:YES技术:BIMOS
温度等级:OTHER端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:7.5 mmBase Number Matches:1

A5842SLWTR 数据手册

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5842 AND  
5841  
BiMOS II 8-BIT SERIAL-INPUT,  
LATCHED DRIVERS  
The merging of low-power CMOS logic and bipolar output power  
drivers permit the UCN5841/42A, UCN5841/42LW, and A5841/42SLW  
integrated circuits to be used in a wide variety of peripheral power  
driver applications. Each device has an eight-bit CMOS shift register  
and CMOS control circuitry, eight CMOS data latches, and eight bipolar  
current-sinking Darlington output drivers. The 500 mA npn Darlington  
outputs, with integral transient-suppression diodes, are suitable for use  
with relays, solenoids, and other inductive loads. Except for packaging  
and the maximum driver output voltage ratings, the UCN5841A,  
UCN5841LW, A5841SLW, UCN5842A, UCN5842LW, and A5842SLW  
are identical. All package variations of the 5842 offer premium perfor-  
mance with a minimum output-breakdown voltage rating of 80 V (50 V  
sustaining). All drivers can be operated with a split supply where the  
negative supply is up to -20 V.  
UCN5841A & UCN5842A  
18 OUT  
17 OUT  
V
1
2
3
4
1
EE  
SUB  
CLK  
CLOCK  
2
3
SERIAL  
DATA IN  
OUT  
16  
LOGIC  
GROUND  
15 OUT  
14 OUT  
13 OUT  
4
5
6
7
8
LOGIC  
SUPPLY  
V
5
6
DD  
SERIAL  
DATA OUT  
OUT  
11 OUT  
10  
ST  
12  
STROBE  
7
8
9
OUTPUT  
ENABLE  
OE  
K
BiMOS II devices have higher data-input rates than the earlier  
BiMOS circuits. With a 5 V logic supply, they will typically operate at  
better than 5 MHz. With a 12 V supply, significantly higher speeds are  
obtained. The CMOS inputs are compatible with standard CMOS and  
NMOS logic levels. TTL circuits may require the use of appropriate  
pull-up resistors. By using the serial data output, drivers can be  
cascaded for interface applications requiring additional drive lines.  
V
EE  
SUB  
Dwg. PP-026-1  
Note that the UCN584xA (dual in-line package) and  
UCN584xLW (small-outline IC package) are electrically  
identical and share a common terminal number assignment.  
ABSOLUTE MAXIMUM RATINGS  
at 25°C Free-Air Temperature  
The UCN584xA devices are furnished in a standard 18-pin plastic  
DIP; the UCN584xLW devices are in an 18-lead surface-mountable  
wide-body SOIC package; the A584xSLW devices are provided in a 20-  
lead wide-body SOIC package with improved thermal characteristics.  
Output Voltage, V  
CE  
(5841). . . . . . . . . . . . . . . . . . . . . . 50 V  
(5842). . . . . . . . . . . . . . . . . . . . . . 80 V  
Output Voltage, V  
CE(sus)  
(5841). . . . . . . . . . . . . . . . . . . . . 35 V†  
(5842). . . . . . . . . . . . . . . . . . . . . 50 V†  
Logic Supply Voltage Range,  
The A5841SLW and UCN5841LW drivers are also available for  
operation to a temperature of -40°C. To order, change the suffix from  
‘SLW’ to ‘ELW’, or change the prefix from ‘UCN’ to ‘UCQ’.  
V
V
. . . . . . . . . . . . . . . . 4.5 V to 15 V  
DD  
DD  
FEATURES  
with Reference to V  
. . . . . 25 V  
EE  
Emitter Supply Voltage, V . . . . . . . -20 V  
EE  
To 3.3 MHz Data-Input Rate  
CMOS, NMOS, TTL Compatible Inputs  
Internal Pull-Up/Pull-Down Resistors  
Low-Power CMOS Logic and Latches,  
High-Voltage Current-Sink Outputs  
Output Transient-Protection Diodes  
Single or Split Supply Operation  
DIP or SOIC Packaging  
Input Voltage Range,  
V
. . . . . . . . . . . -0.3 V to V  
+ 0.3 V  
IN  
DD  
Continuous Output Current,  
I
. . . . . . . . . . . . . . . . . . . . 500 mA  
OUT  
Package Power Dissipation,  
P
. . . . . . . . . . . . . . . . . . . See Graph  
D
Operating Temperature Range,  
T . . . . . . . . . . . . . . . . -20°C to +85°C  
A
Storage Temperature Range,  
T . . . . . . . . . . . . . . . -55°C to +150°C  
S
For inductive load applications.  
Automotive Capable  
Caution: CMOS devices have input static protection  
but are susceptible to damage when exposed to  
extremely high static electrical charges.  
Always order by complete part number, e.g., A5841SLW .  

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