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參數(shù)資料
| 型號(hào)： | MIC5891BWM |
| 廠商： | MICREL INC |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | 8-Bit Serial-Input Latched Source Driver |
| 中文描述： | SIPO BASED PRPHL DRVR, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大小： | 55K |
| 代理商： | MIC5891BWM |
7-54
December 1997
MIC5891
Micrel
MIC5891
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
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 OUTPUT
ENABLE, and bipolar Darlington transistor drivers for each
latch.
Bipolar/MOS construction provides extremely low power
latches with maximum interface flexibility.
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).
8-Bit Serial-Input Latched Source Driver
STROBE
4
SERIAL
DATA IN
3
CLOCK
2
GROUND
1
OUT
3
7
OUT
2
6
OUT
1
5
OUT
4
8
LOAD SUPPLY
13
OUTPUT
ENABLE
14
LOGIC SUPPLY
15
SERIAL
DATA OUT
16
OUT
6
10
OUT
7
11
OUT
8
12
OUT
5
9
V
BB
V
DD
OE
SHIFT
REGISTER
LATCHES
Functional Diagram
Pin Configurations
OUT
1
OUT
2
OUT
3
OUT
4
OUT
5
OUT
6
OUT
7
OUT
8
SERIAL
DATA OUT
OUTPUT
ENABLE
CLOCK
SERIAL
DATA IN
STROBE
GROUND
8-BIT SERIAL PARALLEL SHIFT REGISTER
LATCHES
MOS
BIPOLAR
Part Number
Temperature Range Package
MIC5891BN
–40
°
C to +85
°
C
16-Pin Plastic DIP
MIC5891BWM
–40
°
C to +85
°
C
16-pin Wide SOIC
Ordering Information
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC5891BWM TR | 功能描述:閉鎖 8-Bit Serial Input Latched Driver RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| MIC5891YN | 功能描述:閉鎖 8-Bit Serial Input Latched Driver - Lead Free RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| MIC5891YN | 制造商:Micrel Inc 功能描述:Driver IC |
| MIC5891YWM | 功能描述:閉鎖 8-Bit Serial Input Latched Driver - Lead Free RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| MIC5891YWM TR | 功能描述:閉鎖 8-Bit Serial Input Latched Driver - Lead Free RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
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