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A6832 PDF预览

A6832

更新时间: 2024-01-28 17:23:46
品牌 Logo 应用领域
急速微 - ALLEGRO 驱动器
页数 文件大小 规格书
7页 170K
描述
DABiC-5 32-Bit Serial Input Latched Sink Drivers

A6832 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:LPCC包装说明:ROHS COMPLIANT, PLASTIC, MS-018AC, LCC-44
针数:44Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.82接口集成电路类型:SIPO BASED PERIPHERAL DRIVER
JESD-30 代码:S-PQCC-J44JESD-609代码:e3
长度:16.59 mm湿度敏感等级:3
功能数量:1端子数量:44
最高工作温度:85 °C最低工作温度:-40 °C
输出电流流向:SINK最大输出电流:0.1 A
标称输出峰值电流:125 A封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装等效代码:LDCC44,.7SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):260电源:3.3/5 V
认证状态:Not Qualified座面最大高度:4.57 mm
子类别:Peripheral Drivers最大供电电压:5.5 V
最小供电电压:3 V标称供电电压:3.3 V
表面贴装:YES技术:BIMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
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:40
宽度:16.59 mmBase Number Matches:1

A6832 数据手册

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A6832  
DABiC-5 32-Bit Serial Input Latched Sink Drivers  
Intended originally to drive thermal printheads, the A6832 has been  
optimized for low output-saturation voltage, high-speed operation,  
and pin congurations that are the most convenient for the tight space  
requirements of high-resolution printheads. These integrated circuits  
can also be used to drive multiplexed LED displays or incandescent  
lamps at up to 125 mA peak current. The combination of bipolar and  
MOS technologies gives the A6832 arrays an interface exibility  
beyond the reach of standard buffers and power driver circuits.  
A6832SEP/A6832EEP  
44-pin PLCC  
The devices each have 32 bipolar npn open-collector saturated driv-  
ers, a CMOS data latch for each of the drivers, two 16-bit CMOS shift  
registers, and CMOS control circuitry. The high-speed CMOS shift reg-  
isters and latches allow operation with most microprocessor-based sys-  
tems. Use of these drivers with TTL may require input pull-up resistors  
to ensure an input logic high. MOS serial data outputs permit cascading  
for interface applications requiring additional drive lines.  
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The A6832 is supplied in a 44-lead plastic leaded chip carrier (package  
sufx EP), for surface-mount applications requiring minimum area. These  
devices are lead (Pb) free, with 100% matte tin plated leadframes.  
FEATURES  
„
3.3 V to 5Vlogic supply range  
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To 10 MHz data input rate  
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Schmitt trigger inputs for improved noise immunity  
Low-power CMOS logic and latches  
40 V current sink outputs  
Low saturation voltage  
ABSOLUTE MAXIMUM RATINGS  
–40°C operation available  
Output Voltage, VOUT .........................................40 V  
Logic Supply Voltage, VDD...................................7 V  
Input Voltage Range,VIN ..............–0.3VtoVDD +0.3V  
Continuous Output Current, IOUT ................. 125 mA  
Package Power Dissipation, PD, see chart, page 5  
Operating Temperature Range  
APPLICATIONS  
„
„
„
Thermal printheads  
Multiplexed LED displays  
Incandescent lamps  
Ambient Temperature, TA............–20°C to +85°C  
Storage Temperature, TS ..........–55°C to +150°C  
Use the following complete part numbers when ordering:  
Caution: CMOS devices have input-static protection,  
but are susceptible to damage when exposed to  
extremely high static-electrical charges.  
Part Number  
A6832SEP-T  
A6832EEP-T  
Pins  
44  
Package  
PLCC  
Operating Temperature  
–20ºC to +85ºC  
44  
PLCC  
–40ºC to +85ºC  

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