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A6810SEPTR PDF预览

A6810SEPTR

更新时间: 2024-11-18 21:09:35
品牌 Logo 应用领域
急速微 - ALLEGRO 驱动接口集成电路
页数 文件大小 规格书
8页 110K
描述
Vacuum Fluorescent Driver, 10-Segment, CMOS, PQCC20, PLASTIC, LCC-20

A6810SEPTR 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QLCC包装说明:QCCJ, LDCC20,.4SQ
针数:20Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.87其他特性:CAN ALSO OPERATE WITH 5V LOGIC SUPPLY
数据输入模式:SERIAL输入特性:STANDARD
接口集成电路类型:VACUUM FLUORESCENT DISPLAY DRIVERJESD-30 代码:S-PQCC-J20
JESD-609代码:e0长度:8.9662 mm
复用显示功能:NO功能数量:1
区段数:10端子数量:20
最高工作温度:85 °C最低工作温度:-20 °C
输出特性:TOTEM-POLE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC20,.4SQ封装形状:SQUARE
封装形式:CHIP CARRIER电源:3.3/5 V
认证状态:Not Qualified座面最大高度:4.57 mm
子类别:Display Drivers最大压摆率:0.3 mA
标称供电电压:3.3 V电源电压1-Nom:60 V
表面贴装:YES技术:CMOS
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD宽度:8.9662 mm
最小 fmax:10 MHzBase Number Matches:1

A6810SEPTR 数据手册

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6810  
DABiC-IV, 10-BIT SERIAL-INPUT,  
LATCHED SOURCE DRIVER  
The A6810– devices combine 10-bit CMOS shift registers, accom-  
panying data latches and control circuitry with bipolar sourcing outputs  
and pnp active pull downs. Designed primarily to drive vacuum-  
fluorescent displays, the 60 V and -40 mA output ratings also allow  
these devices to be used in many other peripheral power driver applica-  
tions. The A6810– feature an increased data input rate (compared with  
the older UCN/UCQ5810-F) and a controlled output slew rate.  
A6810xA  
18 OUT  
17 OUT  
1
2
3
4
OUT  
OUT  
OUT  
9
8
7
6
10  
The CMOS shift register and latches allow direct interfacing with  
microprocessor-based systems. With a 3.3 V or 5 V logic supply,  
serial-data input rates of at least 10 MHz .  
SERIAL  
DATA OUT  
16  
15  
14  
LATCHES  
REGISTER  
LOAD  
SUPPLY  
CLK  
V
BB  
CLOCK  
A CMOS serial data output permits cascade connections in applica-  
tions requiring additional drive lines. Similar devices are avail-able as  
the A6811– (12 bits), A6812– (20 bits), and A6818– (32 bits).  
SERIAL  
DATA IN  
GROUND  
5
6
REGISTER  
LATCHES  
LOGIC  
SUPPLY  
V
BLNK 13 BLANKING  
DD  
The A6810– output source drivers are npn Darlingtons, capable of  
sourcing up to 40 mA. The controlled output slew rate reduces electro-  
magnetic noise, which is an important consideration in systems that  
include telecommunications and/or microprocessors and to meet  
government emissions regulations. For inter-digit blanking, all output  
drivers can be disabled and all sink drivers turned on with a BLANK-  
ING input high. The pnp active pull-downs will sink at least  
2.5 mA.  
12 OUT  
7
8
ST  
STROBE  
1
11 OUT  
OUT  
5
2
9
10 OUT  
OUT  
4
3
Dwg. PP-029  
The A6810– are available in two temperature ranges for optimum  
performance in commercial (suffix S-) or industrial (suffix E-) applica-  
tions. They are provided in three package styles for through-hole DIP  
(suffix -A), surface-mount SOIC (suffix -LW), or minimum-area  
surface-mount PLCC (suffix -EP). Copper lead frames, low logic-  
power dissipation, and low output-saturation voltages allow all devices  
to source 25 mA from all outputs continuously over the maximum  
operating temperature range.  
ABSOLUTE MAXIMUM RATINGS  
at TA = 25°C  
Logic Supply Voltage, VDD ................... 7.0 V  
Driver Supply Voltage, VBB ................... 60 V  
Continuous Output Current Range,  
I
OUT ......................... -40 mA to +15 mA  
Input Voltage Range,  
FEATURES  
VIN ....................... -0.3 V to VDD + 0.3 V  
Package Power Dissipation,  
Controlled Output Slew Rate  
High-Speed Data Storage  
60 V Minimum  
Output Breakdown  
High Data Input Rate  
PNP Active Pull-Downs  
Low Output-Saturation Voltages  
Low-Power CMOS Logic  
and Latches  
PD ........................................ See Graph  
Operating Temperature Range, TA  
(Suffix ‘E–’) .................. -40°C to +85°C  
(Suffix ‘S–’) .................. -20°C to +85°C  
Storage Temperature Range,  
TS ............................... -55°C to +125°C  
Improved Replacements  
for TL4810–, UCN5810–,  
and UCQ5810–  
Caution: These CMOS devices have input  
static protection (Class 2) but are still  
susceptible to damage if exposed to  
extremely high static electrical charges.  
Complete part number includes a suffix to identify operating  
temperature range (E- or S-) and package type (-A, -EP, or -LW).  
Always order by complete part number, e.g., A6810SLW .  

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