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A6817SEP PDF预览

A6817SEP

更新时间: 2024-02-28 22:21:24
品牌 Logo 应用领域
急速微 - ALLEGRO 驱动器双倍数据速率
页数 文件大小 规格书
8页 73K
描述
ADDRESSABLE 28-LINE DECODER/DRIVER

A6817SEP 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFN包装说明:QCCJ,
针数:44Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.91接口集成电路类型:DECODER BASED PERIPHERAL DRIVER
JESD-30 代码:S-PQCC-J44JESD-609代码:e0
长度:16.5862 mm功能数量:1
端子数量:44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:0.6 A封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:4.57 mm
标称供电电压:5 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
处于峰值回流温度下的最长时间:NOT SPECIFIED断开时间:0.35 µs
接通时间:0.425 µs宽度:16.5862 mm
Base Number Matches:1

A6817SEP 数据手册

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6817  
ADDRESSABLE  
28-LINE DECODER/DRIVER  
Intended for use in ink-jet printer applications, the A6817SEP  
addressable 28-line decoder/driver combines low-power CMOS inputs  
and logic with 28 high-current, high-voltage bipolar outputs. A 4-to-14  
line decoder determines the selected output driver (n) in each  
14-driver bank. Two independent output-enable inputs (active low)  
then provide the final decoding to activate 1- or 2-of-28 outputs  
(OUTAn and/or OUTBn). Special internal circuitry is programmed at the  
time of manufacture to adjust the output pulse timing and thereby the  
energy the device delivers to the ink-jet print head. The DABiC-IV  
A6817SEP directly replaces the original BiMOS-II A5817SEP in most  
applications.  
OUT  
7
8
39  
38  
37  
36  
B1  
B2  
B3  
OUT  
OUT  
OUT  
A0  
A1  
A2  
OUT  
OUT  
9
10  
11  
12  
OUT  
OUT  
B4  
B5  
OUT  
OUT  
A3  
A4  
35  
34  
33  
32  
31  
30  
29  
OUT  
OUT  
OUT  
OUT  
B6  
B7  
B8  
B9  
OUT  
OUT  
OUT  
OUT  
OUT  
A5  
A6  
A7  
A8  
A9  
13  
14  
15  
16  
17  
The CMOS inputs cause minimal loading and are compatible with  
standard CMOS, PMOS, and NMOS logic. Use with TTL or DTL  
circuits may require appropriate pull-up resistors to ensure an input  
logic high. The internal CMOS logic operates from a 5 V supply.  
A CHIP ENABLE function is provided to lock out the drivers during  
system power up. The 28 bipolar power outputs are open-collector  
30 V Darlington drivers capable of sinking 500 mA at ambient  
temperatures up to 85°C.  
GND  
IC  
GND  
Dwg. PP-050  
The A6817SEP is furnished in a 44-lead plastic chip carrier  
(quad pack) for minimum-area, surface-mount applications.  
FEATURES  
ABSOLUTE MAXIMUM RATINGS  
Controlled Characteristics for Ink-Jet Printers  
at TA = 25°C  
Addressable Data Entry  
Output Voltage, VCE ............................. 30 V  
Logic Supply Voltage, VDD .................. 7.0 V  
30 V Minimum V(BR)CEX  
Input Voltage Range,  
CMOS, PMOS, NMOS Compatible Inputs  
Low-Power CMOS Logic  
VIN ....................... -0.3 V to VDD + 0.3 V  
Output Current, IC ........................... 600 mA  
Package Power Dissipation, PD ..... 2.70 W*  
Operating Temperature Range,  
TA ................................. -20°C to +85°C  
Storage Temperature Range,  
TS .............................. -55°C to +150°C  
*Derate at rate of 22 mW/°C above TA = 25°C.  
Caution: These CMOS devices have input static  
protection (Class 2) but are still susceptible to  
damage when exposed to extremely high static  
electrical charges.  
Always order by complete part number: A6817SEP .  

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