参数资料
| 型号： | MIC5891BWM TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/7页 |
| 文件大小： | 0K |
| 描述： | IC DRVR LATCH 8BIT SER IN 16SOIC |
| 标准包装： | 1,000 |
| 类型： | 锁存驱动器 |
| 输入类型： | 非反相 |
| 输出数： | 8 |
| 导通状态电阻： | 200 千欧 |
| 电流 - 输出 / 通道： | 500mA |
| 电源电压： | 5 V ~ 12 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 带卷 (TR) |
| 其它名称： | MIC5891BWMTR |
MIC5891
General Description
The MIC5891 latched driver is a high-voltage, high current
integrated circuit comprised of eight CMOS data latches,
CMOS control circuitry for the common STROBE and OUT-
PUT ENABLE, and bipolar Darlington transistor drivers for
each latch.
Bipolar/MOS construction provides extremely low power
latches with maximum interface ?exibility.
The MIC5891 will typically operate at 5MHz with a 5V logic
supply.
The CMOS inputs are compatible with standard CMOS,
PMOS, and NMOS logic levels. TTL circuits may be used
with appropriate pull-up resistors to ensure a proper logic-
high input.
A CMOS serial data output allows additional drivers to be
cascaded when more than 8 bits are required.
The MIC5891 has open-emitter outputs with suppression
diodes for protection against inductive load transients. The
output transistors are capable of sourcing 500mA and will
sustain at least 35V in the on-state.
Simultaneous operation of all drivers at maximum rated
current requires a reduction in duty cycle due to package
power limitations. Outputs may be paralleled for higher load
current capability.
The MIC5891 is available in a 16-pin plastic DIP package
(N) and 16-pin wide SOIC package (WM).
Functional Diagram
CLOCK
Micrel, Inc.
MIC5891
8-Bit Serial-Input Latched Source Driver
Features
? High-voltage, high-current outputs
? Output transient protection diodes
? CMOS-, PMOS-, NMOS-, and TTL-compatible inputs
? 5MHz typical data input rate
? Low-power CMOS latches
Applications
? Alphanumeric and bar graph displays
? LED and incandescent displays
? Relay and solenoid drivers
? Other high-power loads
SERIAL
DATA IN
8-BIT SERIAL PARALLEL SHIFT REGISTER
SERIAL
DATA OUT
STROBE
GROUND
MOS
BIPOLAR
LATCHES
OUTPUT
ENABLE
OUT 1 OUT 2
OUT 3 OUT 4 OUT 5
OUT 6 OUT 7 OUT 8
Micrel, Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel + 1 (408) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
May 2006
1
MIC5891
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5891YN | 功能描述:闭锁 8-Bit Serial Input Latched Driver - Lead Free RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
| MIC5891YN | 制造商:Micrel Inc 功能描述:Driver IC |
| MIC5891YWM | 功能描述:闭锁 8-Bit Serial Input Latched Driver - Lead Free RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
| MIC5891YWM TR | 功能描述:闭锁 8-Bit Serial Input Latched Driver - Lead Free RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
| MIC5891YWM | 制造商:Micrel Inc 功能描述:IC DRIVER 制造商:Micrel Inc 功能描述:IC, DRIVER |
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