A6812 Ver la hoja de datos (PDF) - Allegro MicroSystems

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Fabricante

A6812

DABiC-IV 20-Bit Serial-Input Latched Source Driver

Allegro MicroSystems 

A6812

DABiC-IV 20-Bit Serial-Input

Latched Source Driver

Description (continued)

regulations. For inter-digit blanking, all output drivers can be

disabled and all sink drivers turned on with a BLANKING input

high. The PNP active pull-downs sink at least 2.5 mA.

Three temperature ranges are available for optimum performance in

commercial (suffix S-), industrial (suffix E-), or automotive (suffix

K-) applications. Package styles are provided for surface-mount

SOIC (suffix -LW), or minimum-area surface-mount PLCC (suffix

-EP). Copper lead frames, low logic-power dissipation, and low

output-saturation voltages allow these drivers to source 25 mA

from all outputs continuously to more than 43°C (suffix -LW) or

61°C (suffix -EP).

Each package is available in a lead (Pb) free version, with 100%

matte tin leadframe plating.

Selection Guide

Part Number Pb-free

Packing

Package

Ambient Temperature, TA

(°C)

A6812EEPTR*

A6812EEPTR-T*

–

800 pieces/13-in. reel

Yes

PLCC

–40 to 85

A6812ELWTR-T

Yes

1000 pieces/13-in. reel

SOIC-W

A6812KLWTR-T*

Yes

1000 pieces/13-in. reel

SOIC-W

–40 to 125

A6812SEPTR*

A6812SEPTR-T

–

800 pieces/13-in. reel

Yes

PLCC

–20 to 85

A6812SLWTR-T*

Yes

1000 pieces/13-in. reel

SOIC-W

*Variant is in production but has been determined to be NOT FOR NEW DESIGN. This classification indicates that sale of the variant is

currently restricted to existing customer applications. The variant should not be purchased for new design applications because obsolescence

in the near future is probable. Samples are no longer available. Status change: May 4, 2009.

Allegro MicroSystems, Inc.

2

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

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