Datasheet > A6809ELWTR

A6809ELWTR

更新时间： 2024-11-18 20:11:39

品牌	Logo	应用领域
急速微 - ALLEGRO		驱动光电二极管接口集成电路
页数	文件大小	规格书
8页	125K
描述
Vacuum Fluorescent Driver, 10-Segment, CMOS, PDSO18, SOIC-20

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技术参数
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A6809ELWTR 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	SOP, SOP20,.4
针数：	20	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.91	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 DRIVER	JESD-30 代码：	R-PDSO-G18
JESD-609代码：	e0	长度：	12.8 mm
复用显示功能：	NO	功能数量：	1
区段数：	10	端子数量：	18
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出特性：	TOTEM-POLE	输出极性：	TRUE
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP20,.4	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	3.3/5 V	认证状态：	Not Qualified
座面最大高度：	2.65 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：	INDUSTRIAL
端子面层：	Tin/Lead (Sn/Pb)	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：	NOT SPECIFIED	宽度：	7.5 mm
最小 fmax：	33 MHz	Base Number Matches：	1

A6809ELWTR 数据手册

6809 AND

6810

DABiC-IV, 10-BIT SERIAL-INPUT,

The A6809ELW and A6809SLW are last-time buy.

LATCHED SOURCE DRIVERS

Orders accepted until October 19, 2001.

The A6809– and A6810– devices combine 10-bit CMOS shift

registers, accompanying 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 applications. The A6809– and A6810– feature an increased data

input rate (compared with the older UCN/UCQ5810-F) and a con-

trolled output slew rate. The A6809xLW and A6810xLW are identical

except for pinout.

A6810xA

18 OUT

17 OUT

OUT

SERIAL

DATA OUT

LATCHES

LOAD

SUPPLY

The CMOS shift register and latches allow direct interfacing with

microprocessor-based systems. With a 3.3 V or 5 V logic supply,

typical serial-data input rates are up to 33 MHz.

CLK

CLOCK

SERIAL

DATA IN

GROUND

LATCHES

LOGIC

SUPPLY

BLNK 13 BLANKING

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).

12 OUT

STROBE

11 OUT

OUT

The A6809– and A6810– output source drivers are npn Darling-

tons, capable of sourcing up to 40 mA. The controlled output slew rate

reduces electromagnetic 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

BLANKING input high. The pnp active pull-downs will sink at least

2.5 mA.

10 OUT

OUT

Dwg. PP-029

All devices are available in two temperature ranges for optimum

performance in commercial (suffix S-) or industrial (suffix E-) applica-

tions. The A6810– is provided in three package styles for through-hole

DIP (suffix -A), surface-mount SOIC (suffix -LW), or minimum-area

surface-mount PLCC (suffix -EP). The A6809– is provided in the

SOIC (suffix -LW) only. Copper lead frames, low logic-power dissi-

pation, 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 T_A= 25°C

Logic Supply Voltage, V_DD................... 7.0 V

Driver Supply Voltage, V_BB................... 60 V

Continuous Output Current Range,

_OUT......................... -40 mA to +15 mA

Input Voltage Range,

V_IN....................... -0.3 V to V_DD+ 0.3 V

Package Power Dissipation,

P_D........................................ See Graph

Operating Temperature Range, T_A

(Suffix ‘E–’) .................. -40°C to +85°C

(Suffix ‘S–’) .................. -20°C to +85°C

Storage Temperature Range,

T_S............................... -55°C to +125°C

FEATURES

■ Controlled Output Slew Rate

■ High-Speed Data Storage

■ 60 V Minimum

■ Low Output-Saturation Voltages

■ Low-Power CMOS Logic

and Latches

Output Breakdown

■ High Data Input Rate

■ PNP Active Pull-Downs

■ 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 .

12 3 4 5 6 7 8

中文翻译

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与A6809ELWTR相关器件

型号	品牌	获取价格	描述	数据表
A6809SLW	ALLEGRO	获取价格	DABiC-IV, 10-BIT SERIAL-INPUT, LATCHED SOURCE DRIVERS
A6809SLWTR	ALLEGRO	获取价格	Vacuum Fluorescent Driver, 10-Segment, CMOS, PDSO18, SOIC-20
A680J15C0GF5UAA	VISHAY	获取价格	Ceramic Capacitor, Multilayer, Ceramic, 50V, 5% +Tol, 5% -Tol, C0G, 30ppm/Cel TC, 0.000068
A680J15C0GH5UAA	VISHAY	获取价格	Ceramic Capacitor, Multilayer, Ceramic, 100V, 5% +Tol, 5% -Tol, C0G, 30ppm/Cel TC, 0.00006
A680K15C0GF5TAA	VISHAY	获取价格	Axial Leaded Multilayer Ceramic Capacitors for General Purpose
A6810	ALLEGRO	获取价格	DABiC-IV, 10-BIT SERIAL-INPUT, LATCHED SOURCE DRIVER
A6810EA	ALLEGRO	获取价格	DABiC-IV, 10-BIT SERIAL-INPUT, LATCHED SOURCE DRIVERS
A6810EA-T	ALLEGRO	获取价格	Vacuum Fluorescent Driver, 10-Segment, CMOS, PDIP18, LEAD FREE, MS-001AC, DIP-18
A6810EEP	ALLEGRO	获取价格	DABiC-IV, 10-BIT SERIAL-INPUT, LATCHED SOURCE DRIVERS
A6810ELW	ALLEGRO	获取价格	DABiC-IV, 10-BIT SERIAL-INPUT, LATCHED SOURCE DRIVERS

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