MIC5821/5822
General Description
Micrel, Inc.
MIC5821/5822
8-Bit Serial-Input Latched Drivers
Final Information
Features
BiCMOS technology gives the MIC5821/5822 family flexibil-
ity beyond the reach of standard logic buffers and power
driver arrays. These devices each have an eight-bit CMOS
shift register, CMOS control circuitry, eight CMOS data
latches, and eight bipolar current-sink Darlington output
drivers. The 500mA outputs are suitable for use with incan-
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3.3 MHz Minimum Data-Input Rate
CMOS, PMOS, NMOS, TTL Compatible
Internal Pull-Down or Pull-Up Resistors
Low-Power CMOS Logic and Latches
High-Voltage Current-Sink Outputs
Single or Split Supply Operation
descent bulbs and other moderate to high current loads. The
drivers can be operated with a split supply where the negative
supply is down to –20V. Except for maximum driver output
voltage ratings, the MIC5821 and MIC5822 are identical.
These devices have greatly improved data-input rates. With
a 5V logic supply they will typically operate faster than 5
MHz. With a 12V supply significantly higher speeds are
obtained. The CMOS inputs are compatible with standard
CMOS, PMOS, and NMOS logic levels. TTL and DTL circuits
may require the use of appropriate pull-up resistors. By using
the serial data output, the drivers can be cascaded for
interface applications requiring additional drive lines.
Ordering Information
Part Number
Standard Pb-Free
Temp Range
Package
MIC5821BN
MIC5822BN
MIC5821YN
MIC5822YN
–40 ° C to +85 ° C
–40 ° C to +85 ° C
16-Pin Plastic DIP
16-Pin Plastic DIP
Functional Diagram
Pin Configuration
CLK
1
SERIAL
CLOCK
1
16
OUT 1
SERIAL
DATA IN
2
8-BIT SERIAL-PARALLEL SHIFT REGISTER
5
4
DATA OUT
V DD
SERIAL DATA IN 2
V SS
3
15
14
OUT 2
OUT 3
V SS
3
LATCHES
STROBE
VDD
4
13
OUT 4
6
SERIAL DATA OUT
5
12
OUT 5
7
OUTPUT ENABLE
(ACTIVE LOW)
STROBE
6
11
OUT 6
MOS
Bipolar
OUTPUT ENABLE
7
10
OUT 7
Sub
8
GND
VEE
8
SUB
9
OUT 8
16
OUT 1
15 14 13 12 11 10 9
OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8
V EE
(Plastic DIP)
Micrel, Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel + 1 (408) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
February 2005
1
MIC5821/5822
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相关代理商/技术参数
MIC5821YN 功能描述:闭锁 8-Bit Serial-in Latched Driver, no diodes - 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
MIC5821YN 制造商:Micrel Inc 功能描述:Driver IC
MIC5822BN 功能描述:IC DRVR LATCH 8BIT SER IN 16DIP RoHS:否 类别:集成电路 (IC) >> PMIC - MOSFET,电桥驱动器 - 内部开关 系列:- 标准包装:1 系列:- 类型:高端 输入类型:非反相 输出数:1 导通状态电阻:85 毫欧 电流 - 输出 / 通道:2A 电流 - 峰值输出:6A 电源电压:1.7 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:4-UFDFN 裸露焊盘,4-TMLF? 供应商设备封装:4-TMLF?(1.2x1.6) 包装:剪切带 (CT) 其它名称:576-1574-1
MIC5822YN 功能描述:闭锁 8-Bit Serial-in Latched Driver, no diodes - 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
MIC584 制造商:AMERICAN DJ 功能描述:MICRO STAR RED AND GREEN LAZER LIGHT FX
MIC5841BN 功能描述:IC DRVR LATCH 8BIT SER IN 18DIP RoHS:否 类别:集成电路 (IC) >> PMIC - MOSFET,电桥驱动器 - 内部开关 系列:- 标准包装:1 系列:- 类型:高端 输入类型:非反相 输出数:1 导通状态电阻:85 毫欧 电流 - 输出 / 通道:2A 电流 - 峰值输出:6A 电源电压:1.7 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:4-UFDFN 裸露焊盘,4-TMLF? 供应商设备封装:4-TMLF?(1.2x1.6) 包装:剪切带 (CT) 其它名称:576-1574-1
MIC5841BV 功能描述:闭锁 8-Bit Serial-in Latched Driver, diodes 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
MIC5841BV TR 功能描述:闭锁 8-Bit Serial-in Latched Driver, diodes 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