MIC5801BV - MICROCHIP TECHNOLOGY

March 2005 1 MIC5800/5801

Micrel, Inc.

MIC5800/5801

4/8-Bit Parallel-Input Latched Drivers

Final Information

Ordering Information

Part Number

Standard Pb-Free Temperature Range Package

MIC5800BN MIC5800YN – 40°C to + 85°C14–Pin Plastic DIP

MIC5800BM MIC5800YM – 40°C to + 85°C14–Pin SOIC

MIC5801BN MIC5801YN – 40°C to +85°C22–Pin Plastic DIP

5962-8764001WA1– 55°C to +125°C22–Pin CERDIP

MIC5801BV MIC5801YV – 40°C to + 85°C28–Pin PLCC

MIC5801BWM MIC5801YWM – 40°C to +85°C24–Pin SOIC

1Standard Military Drawing number for MIC5801AJBQ

General Description

The MIC5800/5801 latched drivers are high-voltage, high-

current integrated circuits comprised of four or eight CMOS

data latches, a bipolar Darlington transistor driver for each

latch, and CMOS control circuitry for the common CLEAR,

STROBE, and OUTPUT ENABLE functions.

The bipolar/MOS combination provides an extremely low-

power latch with maximum interface flexibility. MIC5800

contains four latched drivers; MIC5801 contains eight latched

drivers.

Data input rates are greatly improved in these devices. With

a 5V supply, they will typically operate at better than 5MHz.

With a 12V supply, significantly higher speeds are

obtained.The CMOS inputs are compatible with standard

CMOS, PMOS, and NMOS circuits. TTL or DTL circuits may

require the use of appropriate pull-up resistors. The bipolar

Functional Diagram

VDD

INn

STROBE

CLEAR

OUTPUT

ENABLE COMMON MOS

CONTROL

TYPICAL MOS

LATCH

TYPICAL BIPOLAR

DRIVER

GND

OUTn

COMMON

outputs are suitable for use with relays, solenoids, stepping

motors, LED or incandescent displays, and other high-power

loads.Both units have open-collector outputs and integral

diodes for inductive load transient suppression. The output

transistors are capable of sinking 500mA and will sustain at

least 50V in the OFF state. Because of limitations on package

power dissipation, the simultaneous operation of all drivers at

maximum rated current can only be accomplished by a

reduction in duty cycle. Outputs may be paralleled for higher

load current capability.

Features

•4.4MHz Minimum Data Input Rate

•High-Voltage, Current Sink Outputs

•Output Transient Protection

•CMOS, PMOS, NMOS, and TTL Compatible Inputs

•Internal Pull-Down Resistors

•Low-Power CMOS Latches

Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

Micrel, Inc.

MIC5800/5801

MIC5800/5801 2 March 2005

8COMGND 7

114

213

312

411

510

LATCHES

CLEAR OE

STROBE VDD

IN1 OUT1

IN2 OUT2

IN3 OUT3

IN4 OUT4

MIC5800BN, BM

Absolute Maximum Ratings: (Notes 1–6)

at +25°C Free-Air Temperature

Output Voltage, VCE 50V

Supply Voltage, VDD 15V

Input Voltage Range, VIN –0.3V to VDD + 0.3V

Continuous Collector Current, IC500mA

Package Power Dissipation:

MIC5800 Plastic DIP (Note 1) 2.1W

MIC5801 Plastic DIP (Note 2) 2.5W

MIC5800 SOIC (Note 3) 1.0W

MIC5801 PLCC (Note 4) 2.25W

MIC5801 CERDIP (Note 5) 3.1W

MIC5801 Wide SOIC (Note 6) 1.4 Watt

Operating Temperature Range, TA–40°C to +85°C

Storage Temperature Range, TS–65°C to +125°C

Note 1: Derate at 16.7 mW/°C above TA = +25°C

Note 2: Derate at 20 mW/°C above TA = +25°C

Note 3: Derate at 8.5 mW/°C above TA = +25°C

Note 4: Derate at 18.2 mW/°C above TA = +25°C

Note 5: Derate at 25 mW/°C above TA = +25°C

Note 6: Derate at 11 mW/°C above TA = +25°C

Note 7: Micrel CMOS devices have input-static protection but are

susceptible to damage when exposed to extremely high static

electrical charges.

Pin Configuration

Typical Input

122

221

320

419

518

617

716

LATCHES

CLEAR OE

STROBE VDD

IN1 OUT1

IN2 OUT2

IN3 OUT3

IN4 OUT4

IN5 OUT5

OUT6

OUT7

OUT8

COM

IN6

IN7

IN8

GND

MIC5801BN, AJBQ

MIC5801BWM

124

223

322

421

520

619

718

817

916

10 15

11 14

12 13

OE VDD

CLEAR NC

STROBE OUT1

IN1 OUT2

IN2 OUT3

IN3 OUT4

IN4 OUT5

IN5 OUT6

IN6 OUT7

IN7 OUT8

IN8 NC

GND COM

March 2005 3 MIC5800/5801

Micrel, Inc.

MIC5800/5801

Allowable Output Current As A Function of Duty Cycle

Pin Configurations (continued)

MIC5801BV

IN1

OUT224

IN2

OUT323

IN3

OUT422

IN4

OUT521

IN5

OUT620

IN6

OUT719

CLEAR

OUT125

12 13 14 15 16 17 18

43 212827 26

VDD

STROBE

GND

COM

OUT8

IN8

IN7

LATCHES

0102030405060708090100

450

400

350

300

250

200

150

100

PERCENT DUTY CYCLE

ALLOWABLE COLLECTOR CURRENT IN mA AT 50°C

NUMBER OF OUTPUTS

CONDUCTING

SIMULTANEOUSLY

0102030405060708090100

450

400

350

300

250

200

150

100

PERCENT DUTY CYCLE

ALLOWABLE COLLECTOR CURRENT IN mA AT 50°C

1 or 2

NUMBER OF OUTPUTS

CONDUCTING

SIMULTANEOUSLY

MIC5801BN, AJBQ

MIC5800BN, BM

Micrel, Inc.

MIC5800/5801

MIC5800/5801 4 March 2005

Electrical Characteristics (Note 1): at TA = +25°C, VDD = 5V (unless otherwise noted)

Limits

Characteristic Symbol Test Conditions Min. Typ. Max. Units

Output Leakage Current ICEX VCE = 50 V, TA = +25°C50µA

VCE = 50 V, TA = +70°C100

Collector-Emitter VCE(SAT) IC = 100 mA 0.9 1.1 V

Saturation Voltage IC = 200 mA 1.1 1.3

IC = 350 mA, VDD = 7.0 V 1.3 1.6

Input Voltage VIN(0) 1.0 V

VIN(1) VDD = 12 V 10.5

VDD = 10 V 8.5

VDD = 5.0 V (See Note) 3.5

Input Resistance RIN VDD = 12 V 50 200 kΩ

VDD = 10 V 50 300

VDD = 5.0 V 50 600

Supply Current IDD(ON) VDD = 12 V, Outputs Open 1.0 2.0 mA

(Each VDD = 10 V, Outputs Open 0.9 1.7

Stage) VDD = 5.0 V, Outputs Open 0.7 1.0

IDD(OFF) VDD = 12 V, Outputs Open, Inputs = 0 V 200 µA

(Total) VDD = 5.0 V, Outputs Open, Inputs = 0 V 50 100

Clamp Diode IRVR = 50 V, TA = +25°C50µA

Leakage Current VR = 50 V, TA = +70°C100

Clamp Diode Forward Voltage VFIF = 350 mA 1.7 2.0 V

NOTE : Operation of these devices with standard TTL or DTL may require the use of appropriate pull-up resistors to insure a minimum logic “1”.

NOTE 1: Specification for packaged product only.

CLEAR

STROBE

OUTPUT

ENABLE

CBA

OUTN

Timing Conditions

(Logic Levels are VDD and Ground)

A. Minimum data active time before strobe enabled (data set-up time) ....................................................................... 50ns

B. Minimum data active time after strobe disabled (data hold time) ............................................................................. 50ns

C. Minimum strobe pulse width ................................................................................................................................... 125ns

D. Typical time between strobe activation and output on to off transition ................................................................... 500ns

E. Typical time between strobe activation and output off to on transition ................................................................... 500ns

F. Minimum clear pulse width ..................................................................................................................................... 300ns

G. Minimum data pulse width ...................................................................................................................................... 225ns

March 2005 5 MIC5800/5801

Micrel, Inc.

MIC5800/5801

Truth Table

Output OUTN

INNStrobe Clear Enable t-1 t

01 0 0XOFF

11 0 0XON

XX 1 XXOFF

XX X 1XOFF

X0 0 0ON ON

X0 0 0OFF OFF

X = Irrelevant

t-1 = previous output state

t = present output state

Information present at an input is transferred to its latch when

the STROBE is high. A high CLEAR input will set all latches

to the output OFF condition regardless of the data or

STROBE input levels. A high OUTPUT ENABLE will set all

outputs to the off condition, regardless of any other input

conditions. When the OUTPUT ENABLE is low, the outputs

depend on the state of their respective latches.

Typical Application

Unipolar Stepper-Motor Drive

MIC5800

UNIPOLAR WAVE DRIVE UNIPOLAR 2-PHASE DRIVE

STROBE

IN1

OUT 1

IN2

IN3

IN4

OUT 2

OUT 3

OUT 4

STROBE

IN1

OUT 1

IN2

IN3

IN4

OUT 2

OUT 3

OUT 4

114

VDD

OUT1

OUT2

OUT3

OUT4

IN4

IN3

IN2

IN1

STROBE

CLEAR

LATCHES

µP

0.1µF

+30V

0.1µF

+30V

STEPPER

MOTOR

OUTPUT ENABLE

Micrel, Inc.

MIC5800/5801

MIC5800/5801 6 March 2005

Typical Applications

LATCHES

+24V

+5V

INPUT 4

INPUT 3

INPUT 2

INPUT 1

0.1µ 22µ +

LATCHES

INPUT 1

INPUT 8

INPUT 7

INPUT 6

INPUT 5

INPUT 4

INPUT 3

INPUT 2

+12V

+5V

STROBE

Relays: Guardian Electric 1725-1C-12D

0.1µ 22µ

MIC5801 Relay Driver

MIC5800 Incandescent/Halogen Lamp Driver

Note:

Lamp inrush current

is approximately 10×

lamp operating current.

March 2005 7 MIC5800/5801

Micrel, Inc.

MIC5800/5801

Package Information

45°

3°–6°

0.244 (6.20)

0.228 (5.80)

0.344 (8.75)

0.337 (8.55)

0.006 (0.15)

SEATING

PLANE

0.026 (0.65)

MAX)0.016 (0.40)

TYP

0.154 (3.90)

0.057 (1.45)

0.049 (1.25)

0.193 (4.90)

0.050 (1.27)

TYP

PIN 1

DIMENSIONS:

INCHES (MM)

14-Pin SOIC (M)

.080 (1.524)

.015 (0.381)

.023 (.5842)

.015 (.3810)

.310 (7.874)

.280 (7.112)

.770 (19.558) MAX

.235 (5.969)

.215 (5.461)

.060 (1.524)

.045 (1.143)

.160 MAX

(4.064)

.160 (4.064)

.100 (2.540) .110 (2.794)

.090 (2.296) .400 (10.180)

.330 (8.362)

.015 (0.381)



.008 (0.2032)

.060 (1.524)

.045 (1.143)

PIN 1

14-Pin Plastic DIP (N)

Micrel, Inc.

MIC5800/5801

MIC5800/5801 8 March 2005

.015

MIN

.023

.015

1.050

1.120

0.390

0.300

.065

.035

.200

MAX

.100

MIN .100 ±.010

INDEX AREA

.014



.008

SEATING PLANE

.410

Max

22-Pin Plastic DIP (N)

1.074

1.066

.020

.012

.008

0.25 R

NOMINAL

SEATING

PLANE

.020

.016

.100

REF

.150

.125

.065

.055

.383

.377

15°

0°

.414

.408

.200

.155

.170

.140

.037

.033

.504

.474

PIN 1

DIMENSIONS:

INCHES



22-Pin Ceramic DIP (J)

March 2005 9 MIC5800/5801

Micrel, Inc.

MIC5800/5801

0.022 (0.559)



0.018 (0.457)

5°

TYP

0.408 (10.363)

0.404 (10.262)

0.609 (15.469)

0.605 (15.367)

0.103 (2.616)

0.099 (2.515)

SEATING

PLANE

0.027 (0.686)

0.031 (0.787) 0.016 (0.046)

TYP

0.301 (7.645)

0.297 (7.544)

0.094 (2.388)

0.090 (2.286)

0.297 (7.544)

0.293 (7.442)

10° TYP

0.032 (0.813) TYP

0.330 (8.382)

0.326 (8.280)

7°

TYP

0.015

(0.381)

MIN

0.015

(0.381)

0.050 (1.270)

TYP

PIN 1

DIMENSIONS:

INCHES (MM)

24-Pin SOIC (M)

TOP VIEW

0.490 ±0.020

0.451 ±0.003

0.410 ±.015

0.050

0.045

0.080

0.12 DIA

x 0.003~0.004

BOTTOM VIEW

0.045 x 45°

0.035 R



±0.015

0.030 DIA

x 0.015 R DEPTH

DETAIL A

0.110

0.170

0.018

0.110

0.027

SIDE VIEW

DETAIL A

0.300

DIMENSIONS:

INCHES

28-Pin PLCC (V)

MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA

TEL + 1 (408) 944-0800 FAX + 1 (408) 474-1000 WEB http://www.micrel.com

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.

Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can

reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into

the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s

use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser’s own risk and Purchaser agrees to fully indemnify

Micrel for any damages resulting from such use or sale.