ucn5890 Allegro MicroSystems, Inc., ucn5890 Datasheet

ucn5890

Manufacturer Part Number

ucn5890

Description

Bimos Ii 8-bit Serial-input, Latched Source Drivers

Manufacturer

Allegro MicroSystems, Inc.

Datasheet

1.UCN5890.pdf (7 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

UCN5890

Quantity:

2 573

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ucn5890LW

Manufacturer:

MARELL

Quantity:

4 300

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ucn5890LW-T

Quantity:

6 238

Current page: 1 of 7
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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

(UCN5890A & UCN5890LW) ......... 80 V

(UCN5891A & UCN5891LW) ......... 50 V

(UCN5890A/LW) ................ 20 V to 80 V

(UCN5891A/LW) ............... 5.0 V to 50 V

OUT

......................................... 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

CLK

at T

LATCHES

OUT

SHIFT

= +25 C

Dwg. PP-026-2A

SERIAL

DATA OUT

LOGIC

SUPPLY

OUTPUT

LOAD

SUPPLY

OUT

ENABLE

+ 0.3 V

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

Related parts for ucn5890

ucn5890 Summary of contents

Page 1

... C A 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 ...

Page 2

... LATCHES UCN5890/91A Max. Allowable Duty Cycle 53% 47% 60% 54% 70% 64% 83% 75% 100% 94% 100% 100% 100% 100% 100% 100% UCN5890/91LW Max. Allowable Duty Cycle 40% 35% 45% 41% 53% 48% 62% 56% 80% 71% 100% 96% 100% 100% 100% 100% SERIAL ...

Page 3

... 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 manufactured under one or more U.S. patents or U.S. patents pending. Allegro MicroSystems, Inc. reserves the right to make, from time to ...

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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