UCN5891A Allegro Micro Systems, Inc., UCN5891A Datasheet

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UCN5891A

Manufacturer Part Number
UCN5891A
Description
Manufacturer
Allegro Micro Systems, Inc.
Datasheet

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GROUND
Note the suffix ‘A’ devices (DIP) and the suffix
‘LW’ devices (SOIC) are electrically identical and
share a common terminal number assignment.
Output Voltage, V
Logic Supply Voltage Range,
Driver Supply Voltage Range, V
Input Voltage Range,
Continuous Output Current,
Allowable Package Power Dissipation,
Operating Temperature Range,
Storage Temperature Range,
Caution: CMOS devices have input static
protection, but are susceptible to damage when
exposed to extremely high static electrical
charges.
STROBE
DATA IN
SERIAL
CLOCK
OUT
OUT
OUT
OUT
(UCN5890A & UCN5890LW) ......... 80 V
(UCN5891A & UCN5891LW) ......... 50 V
V
(UCN5890A/LW) ................ 20 V to 80 V
(UCN5891A/LW) ............... 5.0 V to 50 V
V
I
P
T
T
OUT
A
S
2
3
4
DD
IN
D
1
......................................... See Graph
.................................. -20 C to +85 C
................................ -55 C to +150 C
........................ -0.3 V to V
.................................... 4.5 V to 15 V
........................................... -500 mA
1
2
3
4
5
6
7
8
CLK
ST
at T
REGISTER
LATCHES
OUT
A
SHIFT
= +25 C
V
V
OE
DD
BB
BB
12
16
15
14
13
11
10
9
DD
Dwg. PP-026-2A
SERIAL
DATA OUT
LOGIC
SUPPLY
OUTPUT
LOAD
SUPPLY
OUT
OUT
OUT
OUT
ENABLE
+ 0.3 V
7
6
5
8
5890
5891
Always order by complete part number, e.g., UCN5891LW .
50 V or 80 V Source Outputs
Output Current to -500 mA
Output Transient-Suppression Diodes
To 3.3 MHz Data-lnput Rate
Low-Power CMOS Logic and Latches
BIMOS II 8-BIT SERIAL-INPUT,
LATCHED SOURCE DRIVERS
AND

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UCN5891A Summary of contents

Page 1

... Output Voltage, V OUT (UCN5890A & UCN5890LW) ......... 80 V (UCN5891A & UCN5891LW) ......... 50 V Logic Supply Voltage Range, V .................................... 4 Driver Supply Voltage Range (UCN5890A/LW) ................ (UCN5891A/LW) ............... 5 Input Voltage Range, V ........................ -0 0 Continuous Output Current, I ........................................... -500 mA OUT Allowable Package Power Dissipation, P ...

Page 2

AND 8-BIT SERIAL-INPUT, LATCHED SOURCE DRIVERS 2.5 2.0 SUFFIX 'A C/W JA 1.5 1.0 SUFFIX 'LW C 100 125 AMBIENT TEMPERATURE Dwg. EP-010-4A ...

Page 3

... Operation at a clock frequency greater than the specified minimum value is possible but not warranteed. www.allegromicro.com V Test Conditions BB Max + + -100 mA OUT I = -225 mA OUT I = -350 mA OUT Max -350 mA mH, UCN5891A/LW OUT I = -350 mA mH, UCN5890A/LW OUT 5 5 ...

Page 4

AND 8-BIT SERIAL-INPUT, LATCHED SOURCE DRIVERS CLOCK DATA STROBE BLANKING OUT +25 C Logic Levels are Minimum Data Active Time Before Clock ...

Page 5

CLOCK DATA IN STROBE www.allegromicro.com LATCHED SOURCE DRIVERS +5V +48V UCN5890A SHIFT V DD REGISTER LATCHES The products described here are ...

Page 6

AND 8-BIT SERIAL-INPUT, LATCHED SOURCE DRIVERS 16 0.280 0.240 1 0.070 0.045 0.210 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 NOTES: 1. Exact body and lead configuration at ...

Page 7

NOTES: 1. Exact body and lead configuration at vendor’s option within limits shown. 2. Lead spacing tolerance is non-cumulative. 3. Supplied in standard sticks/tubes of 47 devices or ...

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