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MIC5800/5801
Micrel, Inc.
MIC5800/5801
4/8-Bit Parallel-Input Latched Drivers Final Information
General Description
The MIC5800/5801 latched drivers are high-voltage, highcurrent 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 lowpower 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
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
Ordering Information
Part Number Standard MIC5800BN MIC5800BM MIC5801BN 5962-8764001WA1 MIC5801BV MIC5801BWM
1Standard
Pb-Free MIC5800YN MIC5800YM MIC5801YN MIC5801YV MIC5801YWM
Temperature Range - 40C to + 85C - 40C to + 85C - 40C to +85C - 55C to +125C - 40C to + 85C - 40C to +85C
Package 14-Pin Plastic DIP 14-Pin SOIC 22-Pin Plastic DIP 22-Pin CERDIP 28-Pin PLCC 24-Pin SOIC
Military Drawing number for MIC5801AJBQ
Functional Diagram
VDD
INn
COMMON
OUTn
STROBE
GND CLEAR
OUTPUT ENABLE
COMMON MOS CONTROL
TYPICAL MOS LATCH
TYPICAL BIPOLAR DRIVER
Micrel, Inc. * 2180 Fortune Drive * San Jose, CA 95131 * USA * tel + 1 (408) 944-0800 * fax + 1 (408) 474-1000 * http://www.micrel.com
March 2005
1
MIC5800/5801
MIC5800/5801
Micrel, Inc.
Typical Input
Absolute Maximum Ratings: (Notes 1-6)
at +25C Free-Air Temperature Output Voltage, VCE Supply Voltage, VDD Input Voltage Range, VIN Continuous Collector Current, IC Package Power Dissipation: MIC5800 Plastic DIP (Note 1) MIC5801 Plastic DIP (Note 2) MIC5800 SOIC (Note 3) MIC5801 PLCC (Note 4) MIC5801 CERDIP (Note 5) MIC5801 Wide SOIC (Note 6) Operating Temperature Range, TA Storage Temperature Range, TS
Note 1: Note 2: Note 3: Note 4: Note 5: Note 6: Note 7:
V DD
50V 15V -0.3V to VDD + 0.3V 500mA 2.1W 2.5W 1.0W 2.25W 3.1W 1.4 Watt -40C to +85C -65C to +125C
IN
Derate at 16.7 mW/C above TA = +25C Derate at 20 mW/C above TA = +25C Derate at 8.5 mW/C above TA = +25C Derate at 18.2 mW/C above TA = +25C Derate at 25 mW/C above TA = +25C Derate at 11 mW/C above TA = +25C Micrel CMOS devices have input-static protection but are susceptible to damage when exposed to extremely high static electrical charges.
Pin Configuration
CLEAR STROBE IN1 IN2 IN3 IN4 GND
1 2 LATCHES 3 4 5 6 7
14 OE 13 VDD 12 OUT1 11 OUT2 10 OUT3 9 OUT4 8 COM OE CLEAR STROBE IN1 IN2 1 2 3 4 5 6 7 8 9 24 VDD 23 NC 22 OUT1 21 OUT2 20 OUT3 19 OUT4 18 OUT5 17 OUT6 16 OUT7 15 OUT8 14 NC 13 COM
MIC5800BN, BM
IN3 IN4 IN5
CLEAR STROBE IN1 IN2 IN3 IN4 IN5 IN6 IN7
1 2 3 4 LATCHES 5 6 7 8 9
22 OE 21 VDD 20 OUT1 19 OUT2 18 OUT3 17 OUT4 16 OUT5 15 OUT6 14 OUT7 13 OUT8 12 COM
IN6
IN7 10 IN8 11 GND 12
MIC5801BWM
IN8 10 GND 11
MIC5801BN, AJBQ
MIC5800/5801
2
March 2005
MIC5800/5801
Micrel, Inc.
Pin Configurations (continued)
STROBE CLEAR VDD OE NC NC NC
4
3
2
1
28 27 26
IN1 5 IN2 6
LATCHES
25 OUT1 24 OUT2 23 OUT3 22 OUT4 21 OUT5 20 OUT6 19 OUT7
IN3 7 IN4 8 IN5 9 IN6 10 IN7 11
12 13 14 15 16 17 18
IN8 NC NC COM OUT8 NC GND
MIC5801BV
Allowable Output Current As A Function of Duty Cycle
MIC5800BN, BM
ALLOWABLE COLLECTOR CURRENT IN mA AT 50C
MIC5801BN, AJBQ
ALLOWABLE COLLECTOR CURRENT IN mA AT 50C
450 400 350 300 250 200 150 100 0 10 20 30 40 50 60 70 80 90 100 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY 4 2 3 1
450 400 350 300 250 200 150 100 0 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY 10 20 30 40 50 60 70 80 90 100 6 7 8 4 5 3 1 or 2
PERCENT DUTY CYCLE
PERCENT DUTY CYCLE
March 2005
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MIC5800/5801
MIC5800/5801
Micrel, Inc.
Electrical Characteristics (Note 1): at TA = +25C, VDD = 5V (unless otherwise noted)
Limits Characteristic Output Leakage Current Collector-Emitter Saturation Voltage Input Voltage VIN(0) VIN(1) VDD = 12 V VDD = 10 V VDD = 5.0 V (See Note) Input Resistance RIN VDD = 12 V VDD = 10 V VDD = 5.0 V Supply Current IDD(ON) (Each Stage) IDD(OFF) (Total) Clamp Diode Leakage Current Clamp Diode Forward Voltage
NOTE : NOTE 1:
Symbol ICEX VCE(SAT)
Test Conditions VCE = 50 V, TA = +25C VCE = 50 V, TA = +70C IC = 100 mA IC = 200 mA IC = 350 mA, VDD = 7.0 V
Min.
Typ.
Max. Units 50 100 A V
0.9 1.1 1.3 10.5 8.5 3.5 50 50 50 200 300 600 1.0 0.9 0.7 50
1.1 1.3 1.6 1.0
V
k
VDD = 12 V, Outputs Open VDD = 10 V, Outputs Open VDD = 5.0 V, Outputs Open VDD = 12 V, Outputs Open, Inputs = 0 V VDD = 5.0 V, Outputs Open, Inputs = 0 V VR = 50 V, TA = +25C VR = 50 V, TA = +70C IF = 350 mA
2.0 1.7 1.0 200 100 50 100
mA
A A V
IR VF
1.7
2.0
Operation of these devices with standard TTL or DTL may require the use of appropriate pull-up resistors to insure a minimum logic "1". Specification for packaged product only.
CLEAR F STROBE
OUTPUT ENABLE
A
C
B
C
B
A
C
B
G INN D OUT N E E
G
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
MIC5800/5801
4
March 2005
MIC5800/5801
Micrel, Inc.
Truth Table
Output INN 0 1 X X X X Strobe 1 1 X X 0 0 Clear 0 0 1 X 0 0 Enable 0 0 X 1 0 0 t-1 X X X X ON OFF OUTN t OFF ON OFF OFF ON OFF
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.
X = Irrelevant t-1 = previous output state t = present output state
Typical Application
Unipolar Stepper-Motor Drive
OUTPUT ENABLE 0.1F CLEAR STROBE IN1 1 2 3
LATCHES
+30V
14 VDD 13 12 11 10 9 8 OUT1 OUT2 OUT3 OUT4 0.1F STEPPER MOTOR
P
IN2 IN3 IN4
4 5 6 7
+30V
MIC5800
UNIPOLAR WAVE DRIVE
STROBE IN 1 IN 2 IN 3 IN 4 OUT 1 OUT 2 OUT 3 OUT 4 STROBE IN 1 IN 2 IN 3 IN 4 OUT 1 OUT 2 OUT 3 OUT 4
UNIPOLAR 2-PHASE DRIVE
March 2005
5
MIC5800/5801
MIC5800/5801
Micrel, Inc.
Typical Applications
+5V 0.1 1 STROBE INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 INPUT 6 INPUT 7 INPUT 8 2 3 4 5 6 7 8 9 10 11 22 21 22 +
+12V
K1 20 K2 19 K3 18
LATCHES
K4 17 K5 16 K6 15 K7 14 K8 13 12
Relays: Guardian Electric 1725-1C-12D
MIC5801 Relay Driver
+5V
+24V
0.1
22 +
1 2 INPUT 1 INPUT 2 INPUT 3 INPUT 4 3 4 5 6 7
LATCHES
14 13 12
Note:
11 10 9 8
Lamp inrush current is approximately 10x lamp operating current.
MIC5800 Incandescent/Halogen Lamp Driver
MIC5800/5801
6
March 2005
MIC5800/5801
Micrel, Inc.
Package Information
PIN 1
0.154 (3.90)
DIMENSIONS: INCHES (MM)
0.026 (0.65) MAX)
0.050 (1.27) 0.016 (0.40) TYP TYP 0.006 (0.15)
0.193 (4.90) 45 3-6 0.244 (6.20) 0.228 (5.80)
0.057 (1.45) 0.049 (1.25)
0.344 (8.75) 0.337 (8.55)
SEATING PLANE
14-Pin SOIC (M)
.770 (19.558) MAX PIN 1
.235 (5.969) .215 (5.461)
.060 (1.524) .045 (1.143) .160 MAX (4.064) .310 (7.874) .280 (7.112) .080 (1.524) .015 (0.381)
.015 (0.381) .008 (0.2032) .160 (4.064) .100 (2.540) .110 (2.794) .090 (2.296) .060 (1.524) .045 (1.143) .023 (.5842) .015 (.3810) .400 (10.180) .330 (8.362)
14-Pin Plastic DIP (N)
March 2005
7
MIC5800/5801
MIC5800/5801
Micrel, Inc.
1.050 1.120 22 12
0.390 0.300
INDEX AREA
1 .065 .035
11
.200 MAX
.015 MIN .014 .008
SEATING PLANE .100 MIN
.100 .010
.023 .015
.410 Max
22-Pin Plastic DIP (N)
1.074 1.066
PIN 1
.383 .377
0.25 R NOMINAL
DIMENSIONS: INCHES
.065 .055 .200 .155 .170 .140 SEATING PLANE 15 0 .504 .474 .012 .008 .414 .408
.020 .150 .125 .037 .033 .020 .016 .100 REF
22-Pin Ceramic DIP (J)
MIC5800/5801
8
March 2005
MIC5800/5801
Micrel, Inc.
PIN 1
0.301 (7.645) 0.297 (7.544)
DIMENSIONS: INCHES (MM)
0.027 (0.686) 0.031 (0.787)
0.050 (1.270) TYP
0.016 (0.046) TYP
0.094 (2.388) 0.090 (2.286)
0.609 (15.469) 0.605 (15.367)
7 TYP 0.015 R (0.381) 0.015 (0.381) SEATING MIN PLANE
0.103 (2.616) 0.099 (2.515)
0.297 (7.544) 0.293 (7.442)
0.022 (0.559) 0.018 (0.457) 5 TYP 10 TYP
0.330 (8.382) 0.326 (8.280) 0.032 (0.813) TYP 0.408 (10.363) 0.404 (10.262)
24-Pin SOIC (M)
TOP VIEW 0.045 0.045 0.050 0.080 DETAIL A 0.110
0.027 0.030 DIA x 0.015 R DEPTH 0.018
0.451 0.003 0.490 0.020
DIMENSIONS: INCHES
SIDE VIEW BOTTOM VIEW 0.045 x 45 0.035 R 0.015
DETAIL A 0.12 DIA x 0.003~0.004
0.170 0.110
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. (c) 1998 Micrel Incorporated
March 2005
9
0.410 .015
0.300
MIC5800/5801

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