HI-8444(2016) Просмотр технического описания (PDF) - Holt Integrated Circuits

Номер в каталоге

Компоненты Описание

производитель

HI-8444
(Rev.:2016)

Quad / Octal ARINC 429 Line Receivers

Holt Integrated Circuits 

HI-8444, HI-8445, HI-8448 PACKAGE DIMENSIONS

38-PIN PLASTIC TSSOP

millimeters (inches)

Package Type: 38HS

6.400 ± 0.150

(0.252 ± 0.006)

9.700 ± 0.100

(0.382 ± 0.004)

Pin 1

4.400 ± 0.100

(0.173 ± 0.004)

0.220 ± 0.050

(0.0087 ± 0.002)

0.145 ± 0.055

(0.006 ± 0.002)

See Detail A

0.925 ± 0.125

(0.036 ± 0.005)

0.500

(0.0197)

BSC

BSC = “Basic Spacing between Centers”

is theoretical true position dimension and

has no tolerance. (JEDEC Standard 95)

0° to 8°

0.600 ± 0.150

(0.024 ± 0.006)

0.100 ± 0.050

(0.004 ± 0.002)

Detail A

44-PIN PLASTIC CHIP-SCALE PACKAGE (QFN)

(07.2.0706)BSC

7.00

(0.276)

BSC

Top View

5.50 ± 0.050

(0.217 ± 0.002)

millimeters (inches)

Package Type: 44PCS

5.50 ± 0.050

(0.217 ± 0.002)

Bottom

View

0.50

(0.0197)

BSC

0.25 ± 0.050

(0.010 ± 0.002)

1.00

(0.039)

max

0.200 typ

(0.008)

BSC = “Basic Spacing between Centers”

is theoretical true position dimension and

has no tolerance. (JEDEC Standard 95)

Electrically isolated heat

sink pad on bottom of

package

Connect to any ground or

power plane for optimum

thermal dissipation

0.400 ± 0.050

(0.016 ± 0.002)

HOLT INTEGRATED CIRCUITS

9

Share Link: