ucq5821 Allegro MicroSystems, Inc., ucq5821 Datasheet

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ucq5821

Manufacturer Part Number
ucq5821
Description
Bimos Ii 8-bit Serial-input, Latched Drivers
Manufacturer
Allegro MicroSystems, Inc.
Datasheet
DATA OUT
GROUND
GROUND
Output Voltage, V
Logic Supply Voltage, V
Input Voltage Range,
Continuous Output Current,
Package Power Dissipation, P
Operating Temperature Range,
Storage Temperature Range,
OUTPUT
STROBE
ENABLE
DATA IN
SUPPLY
www.allegromicro.com
POWER
SERIAL
SERIAL
CLOCK
ABSOLUTE MAXIMUM RATINGS
LOGIC
LOGIC
at 25 C Free-Air Temperature
V
I
Package Code ‘A’ .................. 2.1 W
Package Code ‘LW’ ............... 1.5 W
T
T
OUT
A
S
IN
............................ -20 C to +85 C
.......................... -55 C to +150 C
.................. -0.3 V to V
..................................... 500 mA
1
2
3
4
5
6
7
8
CLK
V
ST
OE
SUB
DD
OUT
..................... 50 V
DD
............. 15 V
D
DD
+ 0.3 V
12
16
15
14
13
11
10
Dwg. PP-026A
9
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
2
4
5
6
7
8
1
3
5821
FEATURES
BiMOS II 8-BIT SERIAL-INPUT,
LATCHED DRIVERS
UCN5821A

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ucq5821 Summary of contents

Page 1

CLOCK 1 CLK SERIAL 2 DATA IN LOGIC 3 GROUND LOGIC SUPPLY SERIAL 5 DATA OUT 6 ST STROBE OUTPUT 7 OE ENABLE POWER 8 GROUND SUB ABSOLUTE MAXIMUM RATINGS Free-Air Temperature Output Voltage, ...

Page 2

... Number of Outputs 200 mA OUT OUT 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 Copyright © 1985, 2004 Allegro MicroSystems, Inc SERIAL-PARALLEL SHIFT REGISTER LATCHES MOS BIPOLAR SUB OUT OUT OUT ...

Page 3

ELECTRICAL CHARACTERISTICS at T Characteristic Symbol Output Leakage I CEX Current Collector-Emitter V CE(SAT) Saturation Voltage Input Voltage V IN(0) V IN(1) Input Resistance r IN Supply Current I DD(ON) I DD(OFF) www.allegromicro.com = + ...

Page 4

SERIAL-INPUT, LATCHED DRIVERS CLOCK DATA STROBE OUTPUT ENABLE OUT N TIMING CONDITIONS ( +25 C, Logic Levels are Minimum Data Active Time ...

Page 5

MAX 0.015 MIN 0.022 0.014 16 7.11 6.10 1 1.77 1.15 5.33 MAX 0.39 MIN 0.558 0.356 www.allegromicro.com UCN5821A Dimensions in Inches (controlling dimensions 0.100 0.005 BSC 0.775 MIN 0.735 0.150 ...

Page 6

SERIAL-INPUT, LATCHED DRIVERS 16 0.2992 0.2914 0.020 1 0.013 0.0926 0.1043 0.0040 16 7.60 7.40 0.51 1 0.33 2.65 2.35 0.10 UCN5821LW Dimensions in Inches (for reference only 0.050 0.4133 BSC 0.3977 Dimensions in Millimeters ...

Page 7

... LATCHED DRIVERS The products described here are manufactured under one or more U.S. patents or U.S. patents pending. 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 performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current ...

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