ISL31486E datasheet(4/24 Pages) INTERSIL

部件名	ISL31486E

功能描述	Fault Protected, Extended CMR, RS-485/RS-422 Transceivers with Cable Invert

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制造商	INTERSIL [Intersil Corporation]

网页	http://www.intersil.com/cda/home

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4 / 24 page

ISL31480E, ISL31483E, ISL31485E, ISL31486E

4

FN7638.0

June 25, 2010

B

N/A

11

N/A

±60V Fault Protected

RS-485/RS-422 level input. If RINV

is low, then B is the inverting

receiver input. If RINV is high, then

B is the non-inverting receiver

input.

Y

N/A

9

N/A

±60V Fault Protected

RS-485/RS-422 level output. If

DINV is low, then Y is the non-

inverting driver output. If DINV is

high, then Y is the inverting driver

output

Z

N/A

10

N/A

±60V Fault Protected

RS-485/RS-422 level. If DINV is

low, then Z is the inverting driver

output. If DINV is high, then Z is

the non-inverting driver output

VCC

10

13, 14

8

11

9

13

System power supply input (4.5V

to 5.5V).

VL

1

N/A

12

10

14

Logic-Level Supply input (1.62V to

VCC) which powers all the

TTL/CMOS inputs and the RO

output (logic pins). VL sets the VIH

and VIL levels for logic input pins,

and sets the VOH level for the RO

pin. Power up this supply after VCC,

and keep VL ≤ VCC. To minimize

input current, logic input pins that

are strapped high externally should

connect to VL, but they may be

connected to VCC if necessary.

INV

N/A

2

3

Receiver and driver polarity

selection input. When driven high

this pin swaps the polarity of the

driver output and receiver input

pins. If unconnected (floating) or

connected low, normal RS-485

polarity conventions apply.

Internally pulled low.

RINV

N/A

1

N/A

Receiver polarity selection input.

When driven high this pin swaps

the polarity of the receiver input

pins. If unconnected (floating) or

connected low, normal RS-485

polarity conventions apply.

Internally pulled low.

DINV

N/A

8

N/A

Driver polarity selection input.

When driven high this pin swaps

the polarity of the driver output

pins. If unconnected (floating) or

connected low, normal RS-485

polarity conventions apply.

Internally pulled low.

PD

TDFN

ONLY

N/A

EPAD

N/A

TDFN exposed thermal pad

(EPAD). Connect to GND.

NC

7

N/A

6

N/A

5, 7, 10

No Internal Connection.

Pin Descriptions (Continued)

NAME

ISL31480E

PIN #

ISL31483E

PIN #

ISL31485E

PIN #

ISL31486E

(12 LD)

PIN #

ISL31486E

(10 LD)

PIN #

ISL31486E

(14 LD)

PIN #

FUNCTION

类似零件编号 - ISL31486E

制造商	部件名	数据表	功能描述
Intersil Corporation	ISL31486E	1Mb / 24P	Fault Protected, Extended CMR, RS-485/RS-422 Transceivers with Cable Invert

More results

类似说明 - ISL31486E

制造商	部件名	数据表	功能描述
Intersil Corporation	ISL31480E	1Mb / 24P	Fault Protected, Extended CMR, RS-485/RS-422 Transceivers with Cable Invert
Renesas Technology Corp	ISL31483E	1Mb / 18P	Fault Protected, Extended CMR, RS-485/RS-422 Transceivers with Cable Invert
Intersil Corporation	ISL32483E	838Kb / 17P	Fault Protected, Extended CMR, RS-485/RS-422 Transceivers
Renesas Technology Corp	ISL32483E	983Kb / 17P	Fault Protected, Extended CMR, RS-485/RS-422 Transceivers with Cable Invert and 짹16.5kV ESD
Intersil Corporation	ISL32490E	1Mb / 21P	짹60V Fault Protected, 5V, RS-485/RS-422 Transceivers with 짹25V CMR
	ISL32470E	1Mb / 19P	Fault Protected, Extended Common Mode Range, RS-485/RS-422 Transceivers
	ISL31470E	570Kb / 21P	Fault Protected, Extended Common Mode Range, RS-485/RS-422 Transceivers
Renesas Technology Corp	ISL31470E	1Mb / 21P	Fault Protected, Extended Common Mode Range, RS-485/RS-422 Transceivers
Renesas Technology Corp	ISL32470E	1Mb / 19P	Fault Protected, Extended Common Mode Range, RS-485/RS-422 Transceivers with 짹16.5kV ESD
Intersil Corporation	ISL32496EIUZ	1Mb / 22P	짹60V Fault Protected, 5V, RS-485/RS-422 Transceivers with 짹25V CMR and ESD Protection