A5800 and A5801
BiMOS II Latched Drivers
Discontinued Product
These parts are no longer in production The device should not be
purchased for new design applications. Samples are no longer available.
Date of status change: October 31, 2005
Recommended Substitutions:
For new customers or new applications, refer to the A6800 and A6801.
NOTE: For detailed information on purchasing options, contact your
local Allegro field applications engineer or sales representative.
Allegro MicroSystems, Inc. reserves the right to make, from time to time, revisions to the anticipated product life cycle plan for a
product to accommodate changes in production capabilities, alternative product availabilities, or market demand. The information
included herein is believed to be accurate and reliable. However, Allegro MicroSystems, Inc. assumes no responsibility for its use; nor
for any infringements of patents or other rights of third parties which may result from its use.
Data Sheet
26180.10B*
5800 AND
5801
BiMOS II LATCHED DRIVERS
UCN5800L
1
14
UCN5800A
1
14
OUTPUT
ENABLE
STROBE
2
VDD 13
SUPPLY
IN 1
3
12
OUT 1
IN 2
4
11
OUT 2
IN 3
5
10
OUT 3
IN 4
6
9
OUT 4
GROUND
7
8
COMMON
LATCHES
CLEAR
Dwg. PP-014A
Note the UCN5800A (DIP) and the UCN5800L
(SOIC) are electrically identical and share a
common terminal number assignment.
ABSOLUTE MAXIMUM RATINGS
at +25°C Free-Air Temperature
Output Voltage, VCE . . . . . . . . . . . . . . 50 V
Supply Voltage, VDD . . . . . . . . . . . . . . 15 V
Input Voltage Range,
VIN . . . . . . . . . . . -0.3 V to VDD + 0.3 V
Continuous Collector Current,
lC . . . . . . . . . . . . . . . . . . . . . . 500 mA
Package Power Dissipation,
PD . . . . . . . . . . . . . . . . . . . . See Graph
Operating Temperature Range,
TA . . . . . . . . . . . . . . . . -20°C to +85°C
Storage Temperature Range,
TS . . . . . . . . . . . . . . . -55°C to +150°C
Caution: CMOS devices have input static
protection but are susceptible to damage when
exposed to extremely high static electrical
charges.
The UCN5800A/L and UCN5801A/EP/LW latched-input BiMOS ICs
merge high-current, high-voltage outputs with CMOS logic. The CMOS
input section consists of 4 or 8 data (‘D’ type) latches with associated common CLEAR, STROBE, and OUTPUT ENABLE circuitry. The power
outputs are bipolar npn Darlingtons. This merged technology provides
versatile, flexible interface. These BiMOS power interface ICs greatly benefit
the simplification of computer or microprocessor I/O. The UCN5800A and
UCN5800L each contain four latched drivers; the UCN5801A, UCN5801EP,
and UCN5801LW contain eight latched drivers.
The UCN5800A/L and UCN5801A/EP/LW supersede the original
BiMOS latched-input driver ICs (UCN4400A and UCN4801A). These
second-generation devices are capable of much higher data input rates and
will typically operate at better than 5 MHz with a 5 V logic supply. Circuit
operation at 12 V affords substantial improvement over the 5 MHz figure.
The CMOS inputs are compatible with standard CMOS and NMOS
circuits. TTL circuits may mandate the addition of input pull-up resistors.
The bipolar Darlington outputs are suitable for directly driving many peripheral/power loads: relays, lamps, solenoids, small dc motors, etc.
All devices have open-collector outputs and integral diodes for
inductive load transient suppression. The output transistors are
capable of sinking 500 mA and will withstand at least 50 V 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.
The UCN5800A is furnished in a standard 14-pin DIP; the UCN5800L
and UCN5801LW in surface-mountable SOICs; the UCN5801A in a 22-pin
DIP with 0.400" (10.16 mm) row centers; the UCN5801EP in a 28-lead
PLCC.
FEATURES
■ To 4.4 MHz Data Input Rate
■ High-Voltage,
High-Current Outputs
■ Output Transient Protection
■ CMOS, NMOS,
■ Internal Pull-Down Resistors
TTL Compatible Inputs
■ Low-Power CMOS Latches
■ Automotive Capable
Always order by complete part number, e.g., UCN5801EP .
5800 AND 5801
BiMOS II
LATCHED DRIVERS
FUNCTIONAL BLOCK DIAGRAM
SUPPLY
COMMON
VDD
IN N
OUT N
STROBE
CLEAR
GROUND
OUTPUT ENABLE
COMMON MOS CONTROL
TYPICAL MOS LATCH
TYPICAL BIPOLAR DRIVE
Dwg. FP-016-1
2.5
TYPICAL INPUT CIRCUIT
IN
Dwg. EP-010-4A
ALLOWABLE PACKAGE POWER DISSIPATION IN WATTS
VDD
22-PIN DIP, RθJA = 56°C/W
28-LEAD PLCC, RθJA = 68°C/W
14-PIN DIP, RθJA = 73°C/W
2.0
24-LEAD SOIC, RθJA = 85°C/W
1.5
1.0
0.5
14-LEAD SOIC, RθJA = 120°C/W
0
25
50
75
100
125
150
AMBIENT TEMPERATURE IN ° C
Dwg. GP-023-1A
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright © 1985, 2002 Allegro MicroSystems, Inc.
5800 AND 5801
BiMOS II
LATCHED DRIVERS
ELECTRICAL CHARACTERISTICS at TA = +25°C, VDD = 5 V (unless otherwise noted).
Characteristic
Output Leakage Current
Collector-Emitter
Saturation Voltage
Input Voltage
Symbol
Typ.
VCE = 50 V, TA = +25°C
—
—
50
µA
VCE = 50 V, TA = +70°C
—
—
100
µA
IC = 100 mA
—
0.9
1.1
V
IC = 200 mA
—
1.1
1.3
V
IC = 350 mA, VDD = 7.0 V
—
1.3
1.6
V
—
—
1.0
V
VDD = 12 V
10.5
—
—
V
VDD = 10 V
8.5
—
—
V
VDD = 5.0 V (See Note)
3.5
—
—
V
VDD = 12 V
50
200
—
kΩ
VDD = 10 V
50
300
—
kΩ
VDD = 5.0 V
50
600
—
kΩ
IDD(ON)
VDD = 12 V, Outputs Open
—
1.0
2.0
mA
(Each
Stage)
VDD = 10 V, Outputs Open
—
0.9
1.7
mA
VDD = 5.0 V, Outputs Open
—
0.7
1.0
mA
IDD(OFF)
VDD = 12 V, Outputs Open, Inputs = 0 V
—
—
200
µA
(Total)
VDD = 5.0 V, Outputs Open, Inputs = 0 V
—
50
100
µA
VR = 50 V, TA = +25°C
—
—
50
µA
VR = 50 V, TA = +70°C
—
—
100
µA
IF = 350 mA
—
1.7
2.0
V
VCE(SAT)
VIN(0)
VIN(1)
Input Resistance
Supply Current
Limits
Max.
Min.
ICEX
Test Conditions
rIN
Clamp Diode
Leakage Current
IR
Clamp Diode Forward Voltage
VF
Units
27 SUPPLY
26
V DD
NC
CLEAR
1
28 OUTPUT
ENABLE
C
OE
2
ST
NC
4
3
25
OUT1
6
24
OUT 2
IN 3
7
23
OUT 3
IN 4
8
22
OUT4
IN 5
9
LATCHES
5
IN 2
21 OUT 5
OUT8
17 NC
15
16
GROUND
LAMP DIODE
COMMON
18
OUT7
K
OUT 6
19
14 NC
20
IN 7 11
13 NC
IN 6 10
12
(additional pinout diagrams
are on next page)
IN1
IN 8
UCN5801EP
NC
STROBE
NOTE: Operation of these devices with standard TTL or DTL may require the use of appropriate pull-up resistors to ensure a minimum logic “1”.
Dwg. PP-037
5800 AND 5801
BiMOS II
LATCHED DRIVERS
UCN5801A
CLEAR
F
CLEAR
1
22
OUTPUT
ENABLE
STROBE
2
VDD 21
SUPPLY
A
C
OUTPUT
ENABLE
IN 1
3
IN 2
4
19
OUT 2
IN 3
5
18
OUT 3
IN 4
6
17
OUT 4
IN 5
7
16
OUT 5
IN 6
8
15
OUT 6
IN 7
9
14
OUT 7
IN 8
10
13
OUT 8
11
12
COMMON
GROUND
STROBE
20
OUT 1
B
B
C
C
A
G
B
G
INN
E
D
E
OUTN
LATCHES
Dwg. No. A-10,895A
TIMING CONDITIONS
(Logic Levels are VDD and Ground)
A. Minimum Data Active Time Before Strobe Enabled
(Data Set-Up Time) .......................................................... 50 ns
B. Minimum Data Active Time After Strobe Disabled
(Data Hold Time) .............................................................. 50 ns
C. Minimum Strobe Pulse Width .................................................. 125 ns
Dwg. PP-015
D. Typical Time Between Strobe Activation and
Output On to Off Transition ............................................ 500 ns
E. Minimum Time Between Strobe Activation and
Output Off to On Transition ............................................ 500 ns
UCN5801LW
F. Minimum Clear Pulse Width .................................................... 300 ns
24
OUTPUT
ENABLE
23
SUPPLY
3
22
OUT 1
IN 2
4
21
OUT 2
IN 3
5
20
OUT 3
IN 4
6
19
OUT 4
IN5
7
18
OUT 5
IN 6
8
17
OUT 6
IN 7
9
16
OUT 7
IN 8
10
15
OUT 8
GROUND
11
14
COMMON
NO
CONNECTION
12
13
NO
CONNECTION
1
STROBE
2
IN1
VDD
LATCHES
CLEAR
NC
NC
Dwg. PP-015-1
G. Minimum Data Pulse Width .....................................................225 ns
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.
TRUTH TABLE
OUTN
OUTPUT
INN
STROBE
CLEAR
ENABLE
t-1
t
0
1
X
X
X
X
1
1
X
X
0
0
0
0
1
X
0
0
0
0
X
1
0
0
X
X
X
X
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
X = irrelevant.
t-1 = previous output state.
t = present output state.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
5800 AND 5801
BiMOS II
LATCHED DRIVERS
TYPICAL APPLICATION
UNIPOLAR STEPPER-MOTOR DRIVE
+30 V
OUTPUT ENABLE (ACTIVE LOW)
CLEAR
IN 1
µρ
IN 2
IN 3
IN 4
1
14
2
VDD 13
3
12
4
5
LATCHES
STROBE
VDD
OUT 1
OUT 2
11
OUT 3
10
OUT 4
6
9
7
8
UCN-5800A
+30 V
Dwg. No. B-1537
UNIPOLAR WAVE DRIVE
UNIPOLAR 2-PHASE DRIVE
STROBE
STROBE
IN 1
IN 1
IN 2
IN 2
IN 3
IN 3
IN 4
IN 4
OUT 1
OUT 1
OUT 2
OUT 2
OUT 3
OUT 3
OUT 4
OUT 4
Dwg. GP-060
Dwg. GP-060-1
5800 AND 5801
BiMOS II
LATCHED DRIVERS
UCN5800A
Dimensions in Inches
(controlling dimensions)
0.014
0.008
8
14
0.430
MAX
0.280
0.240
0.300
BSC
1
0.070
0.045
0.100
0.775
0.735
7
BSC
0.005
MIN
0.210
MAX
0.150
0.115
0.015
MIN
0.022
0.014
Dwg. MA-001-14A in
Dimensions in Millimeters
(for reference only)
0.355
0.204
8
14
10.92
MAX
7.11
6.10
7.62
BSC
1
1.77
1.15
2.54
19.68
18.67
BSC
7
0.13
MIN
5.33
MAX
3.81
2.93
0.39
MIN
0.558
0.356
Dwg. MA-001-14A mm
NOTES: 1. Exact body and lead configuration at vendor’s option within limits shown.
2. Lead spacing tolerance is non-cumulative.
3. Lead thickness is measured at seating plane or below.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
5800 AND 5801
BiMOS II
LATCHED DRIVERS
UCN5800L
Dimensions in Inches
(for reference only)
14
8
0.0098
0.0075
0.1574
0.1497
0.020
0.013
0.2440
0.2284
1
2
3
0.050
0° TO 8°
BSC
0.3444
0.3367
0.050
0.016
0.0688
0.0532
0.0040 MIN.
Dwg. MA-007-14 in
Dimensions in Millimeters
(controlling dimensions)
14
8
0.25
0.19
4.00
3.80
0.51
0.33
6.20
5.80
1
2
1.27
3
8.75
8.55
BSC
1.27
0.40
0° TO 8°
1.75
1.35
0.10 MIN.
NOTES: 1.
2.
Exact body and lead configuration at vendor’s option within limits shown.
Lead spacing tolerance is non-cumulative.
Dwg. MA-007-14A mm
5800 AND 5801
BiMOS II
LATCHED DRIVERS
UCN5801A
Dimensions in Inches
(controlling dimensions)
22
0.015
0.008
12
0.500
MAX
0.380
0.330
0.400
BSC
1
2
0.070
0.030
3
11
0.100
1.120
1.050
BSC
0.005
MIN
0.210
MAX
0.015
0.160
0.115
MIN
0.022
0.014
Dwg. MA-002-22 in
Dimensions in Millimeters
(for reference only)
22
0.381
0.204
12
12.70
MAX
9.65
8.39
10.16
BSC
1
2
0.070
0.030
3
2.54
28.44
26.67
BSC
11
0.13
MIN
5.33
MAX
0.39
4.06
2.93
MIN
0.558
0.356
Dwg. MA-002-22 mm
NOTES: 1. Exact body and lead configuration at vendor’s option within limits shown.
2. Lead spacing tolerance is non-cumulative.
3. Lead thickness is measured at seating plane or below.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
5800 AND 5801
BiMOS II
LATCHED DRIVERS
UCN5801EP
Dimensions in Inches
(controlling dimensions)
18
0.013
0.021
12
19
0.219
0.191
11
0.026
0.032
0.456
0.450
INDEX AREA
0.495
0.485
0.050
BSC
0.219
0.191
25
5
26
0.020
28
1
4
0.456
0.450
0.495
0.485
MIN
0.165
0.180
Dwg. MA-005-28A in
Dimensions in Millimeters
(for reference only)
18
0.331
0.533
12
19
5.56
4.85
11
0.812
0.661
11.58
11.43
12.57
12.32
1.27
INDEX AREA
BSC
5.56
4.85
25
5
26
0.51
MIN
4.57
4.20
28
1
4
11.582
11.430
12.57
12.32
Dwg. MA-005-28A mm
NOTES: 1. Exact body and lead configuration at vendor’s option within limits shown.
2. Lead spacing tolerance is non-cumulative.
5800 AND 5801
BiMOS II
LATCHED DRIVERS
UCN5801LW
Dimensions in Inches
(for reference only)
24
13
0.0125
0.0091
0.419
0.394
0.2992
0.2914
0.050
0.016
0.020
0.013
1
2
0.050
3
0.6141
0.5985
0° TO 8°
BSC
0.0926
0.1043
Dwg. MA-008-24A in
0.0040 MIN.
Dimensions in Millimeters
(controlling dimensions)
24
13
0.32
0.23
10.65
10.00
7.60
7.40
1.27
0.40
0.51
0.33
1
2
1.27
3
15.60
15.20
BSC
0° TO 8°
2.65
2.35
Dwg. MA-008-24A mm
0.10 MIN.
NOTES: 1.
2.
Exact body and lead configuration at vendor’s option within limits shown.
Lead spacing tolerance is non-cumulative.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
5800 AND 5801
BiMOS II
LATCHED DRIVERS
This page intentionally left blank
5800 AND 5801
BiMOS II
LATCHED DRIVERS
POWER
INTERFACE DRIVERS
Function
Output Ratings*
Part Number†
SERIAL-INPUT LATCHED DRIVERS
8-Bit (saturated drivers)
8-Bit
8-Bit
8-Bit
8-Bit
8-Bit (constant-current LED driver)
8-Bit (constant-current LED driver)
8-Bit (DMOS drivers)
8-Bit (DMOS drivers)
8-Bit (DMOS drivers)
-120 mA
350 mA
350 mA
350 mA
350 mA
75 mA
120 mA
250 mA
350 mA
100 mA
50 V‡
50 V
80 V
50 V‡
80 V‡
17 V
24 V
50 V
50 V‡
50 V
5895
5821
5822
5841
5842
6275
6277
6595
6A595
6B595
10-Bit (active pull-downs)
-25 mA
60 V
6810
12-Bit (active pull-downs)
-25 mA
60 V
5811
75 mA
17 V
6276
20-Bit (active pull-downs)
-25 mA
60 V
6812
32-Bit (active pull-downs)
32-Bit
32-Bit (saturated drivers)
-25 mA
100 mA
100 mA
60 V
30 V
40 V
6818
5833
5832
16-Bit (constant-current LED driver)
PARALLEL-INPUT LATCHED DRIVERS
4-Bit
350 mA
50 V‡
5800
8-Bit
8-Bit
8-Bit (DMOS drivers)
8-Bit (DMOS drivers)
-25 mA
350 mA
100 mA
250 mA
60 V
50 V‡
50 V
50 V
5815
5801
6B273
6273
SPECIAL-PURPOSE DEVICES
Addressable 8-Bit Decoder/DMOS Driver
Addressable 8-Bit Decoder/DMOS Driver
Addressable 8-Bit Decoder/DMOS Driver
Addressable 28-Line Decoder/Driver
250 mA
350 mA
100 mA
450 mA
50 V
50 V‡
50 V
30 V
6259
6A259
6B259
6817
*
Current is maximum specified test condition, voltage is maximum rating. See specification for sustaining voltage limits.
Negative current is defined as coming out of (sourcing) the output.
†
Complete part number includes additional characters to indicate operating temperature range and package style.
‡
Internal transient-suppression diodes included for inductive-load protection.
Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures from
the detail specifications as may be required to permit improvements in the design of its products.
The information included herein is believed to be accurate and reliable. However, Allegro
MicroSystems, Inc. assumes no responsibility for its use; nor for any infringements of patents or
other rights of third parties which may result from its use.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000