MIC5891YWM Micrel Inc, MIC5891YWM Datasheet

IC DRVR LATCH 8BIT SER IN 16SOIC

MIC5891YWM

Manufacturer Part Number
MIC5891YWM
Description
IC DRVR LATCH 8BIT SER IN 16SOIC
Manufacturer
Micrel Inc
Type
Driverr
Datasheet

Specifications of MIC5891YWM

Number Of Drivers/receivers
8/0
Voltage - Supply
5 V ~ 12 V
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.5mm Width)
Supply Voltage Min
5V
Supply Voltage Max
12V
No. Of Outputs
8
Output Voltage
50V
Output Current
500mA
Driver Case Style
WSOIC
Msl
MSL 2 - 1 Year
Device Type
Latched
Supply Voltage
5V
Number Of Elements
1
Number Of Bits
8
Operating Supply Voltage (typ)
9V
Operating Temp Range
-40C to 85C
Operating Supply Voltage (min)
5V
Operating Supply Voltage (max)
12V
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
16
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Protocol
-
Lead Free Status / Rohs Status
Compliant
Other names
576-2403
MIC5891YWM

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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 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).
Functional Diagram
May 2006
Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
GROUND
STROBE
DATA IN
SERIAL
CLOCK
B I P O L A R
MOS
OUT
8-BIT SERIAL PARALLEL SHIFT REGISTER
1
OUT
2
OUT
3
OUT
LATCHES
1
4
OUT
Features
Applications
5
8-Bit Serial-Input Latched Source Driver
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
Alphanumeric and bar graph displays
LED and incandescent displays
Relay and solenoid drivers
Other high-power loads
OUT
6
OUT
7
OUT
8
MIC5891
DATA OUT
OUTPUT
ENABLE
SERIAL
Micrel, Inc.
MIC5891

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MIC5891YWM Summary of contents

Page 1

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 ...

Page 2

... MIC5891 Ordering Information Part Number Standard Pb-Free MIC5891BN MIC5891YN MIC5891BWM MIC5891YWM Pin Configuration Typical Circuits IN Typical Input Circuit MIC5891 Temperature Range Package –40ºC to +85ºC 16-Pin Plastic DIP –40ºC to +85ºC 16-Pin Wide SOIC SERIAL GROUND 1 16 DATA OUT ...

Page 3

MIC5891 Absolute Maximum Ratings Output Voltage (V ) .................................................50V OUT Logic Supply Voltage Range (V ) ................ 4.5V to 15V DD Load Supply Voltage Range (V ) ................. 5.0V to 50V BB Input Voltage Range ( ................................... Continuous ...

Page 4

MIC5891 Timing Conditions (V = 5.0V, Logic Levels are Minimum data active time before clock pulse (data set-up time) .........................................................................75ns B. Minimum data active time after clock pulse (data hold time) ...............................................................................75ns C. Minimum data pulse width ...

Page 5

MIC5891 Truth Table Serial Shift Register Contents Data Clock Input Input … … … … R ...

Page 6

MIC5891 Package Information .250±0.005 (6.350±0.127) 0.025±0.015 (0.635±0.381) 0.130±0.005 (3.302±0.127) 0.020 MIN (0.508) MIC5891 0.780 MAX (19.812) LEAD #1 0.030-0.1 10 (0.762-2.794) 0.020 0.040 (0.508) TYP (1.016) 0°-10° 0.125 MIN (3.175) 0.018±0.003 0.100±0.010 (0.457±0.076) (2.540±0.254) 16-Pin Plastic DIP (N) 16-Pin Wide ...

Page 7

... MIC5891 MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL This information furnished by Micrel in this data sheet is believed to be accurate and reliable. However no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. ...

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