PDF預(yù)覽

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13

ST485

LOW POWER

RS-485/RS-422 TRANSCEIVER

s

s

s

s

s

s

s

s

s

LOW QUIESCENT CURRENT: 300碌A(chǔ)

DESIGNED FOR RS-485 INTERFACE

APPLICATIONS

-7V TO 12V COMMON MODE INPUT

VOLTAGE RANGE

DRIVER MAINTAINS HIGH IMPEDANCE IN

3-STATE OR WITH THE POWER OFF

70mV TYPICAL INPUT HYSTERESIS

30ns PROPAGATION DELAYS, 5ns SKEW

OPERATE FROM A SINGLE 5V SUPPLY

CURRENT LIMITING AND THERMAL

SHUTDOWN FOR DRIVER OVERLOAD

PROTECTION

ALLOWS UP TO 64 TRANSCEIVERS ON

THE BUS

DIP

SOP

DESCRIPTION

The ST485 is al low power transceiver for RS-485

and RS-422 communication. Each part contains

one driver and one receiver.

This transceiver draw 300碌A(chǔ) (typ.) of supply

current when unloaded or fully loaded with

disabled drivers.

ORDERING CODES

Type

ST485CN

ST485BN

ST485XN

ST485CD

ST485BD

ST485XD

ST485CDR

ST485BDR

ST485XDR

Temperature

Range

0 to 70 擄C

-40 to 85 擄C

-55 to 125 擄C

0 to 70 擄C

-40 to 85 擄C

-55 to 125 擄C

0 to 70 擄C

-40 to 85 擄C

-55 to 125 擄C

Package

It operates from a single 5V supply.

Driver is short-circuit current limited and is

protected against excessive power dissipation by

thermal shutdown circuitry that placed the driver

outputs into a high-impedance state. .

The ST485 is designed for bi-directional data

communications on multipoint bus transmission

line (half-duplex applciations).

The ST485 is available in three temperature

range: commercial (0擄C to 70擄C), industrial (-40擄C

to 850擄C) and automotive (-55擄C to 125擄C)

Comments

50parts per tube / 40tube per box

50parts per tube / 40tube per box

50parts per tube / 40tube per box

100parts per tube / 20tube per box

100parts per tube / 20tube per box

100parts per tube / 20tube per box

2500 parts per reel

2500 parts per reel

2500 parts per reel

DIP-8

DIP-8

DIP-8

SO-8 (Tube)

SO-8 (Tube)

SO-8 (Tube)

SO-8 (Tape & Reel)

SO-8 (Tape & Reel)

SO-8 (Tape & Reel)

June 2003

1/13

next

ST485X相關(guān)型號PDF文件下載

• 型號
  版本
  描述
  廠商
  下載
• ST485
  英文版
  LOW POWER RS-485/RS-422 TRANSCEIVER
  
  ST485
• ST485
  英文版
  LOW POWER RS-485/RS-422 TRANSCEIVER
  STMICROELECTRON...
  ST485
• ST486
  英文版
  PROGRAMMING MANUAL
  
  ST486
• ST486
  英文版
  PROGRAMMING MANUAL
  STMICROELECTRON...
  ST486
• ST485A
  英文版
  LOW POWER RS-485/RS-422 TRANSCEIVER
  
  ST485A
• ST485A
  英文版
  LOW POWER RS-485/RS-422 TRANSCEIVER
  STMICROELECTRON...
  ST485A
• ST485B
  英文版
  LOW POWER RS-485/RS-422 TRANSCEIVER
  ETC
  ST485B
• ST485B
  英文版
  LOW POWER RS-485/RS-422 TRANSCEIVER
  
  ST485B
• ST485C
  英文版
  LOW POWER RS-485/RS-422 TRANSCEIVER
  ETC
  ST485C
• ST485C
  英文版
  LOW POWER RS-485/RS-422 TRANSCEIVER
  
  ST485C
• ST485E
  英文版
  ?5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER
  
  ST485E
• ST485E
  英文版
  ?5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER
  STMICROELECTRON...
  ST485E
• ST485X
  英文版
  LOW POWER RS-485/RS-422 TRANSCEIVER
  ETC
  ST485X
• ST485X
  英文版
  LOW POWER RS-485/RS-422 TRANSCEIVER
  
  ST485X
• ST485AB
  英文版
  VERY HIGH SPEED LOW POWER RS-485/RS422 TRANSCEIVER
  ETC
  ST485AB
• ST485AB
  英文版
  VERY HIGH SPEED LOW POWER RS-485/RS422 TRANSCEIVER
  
  ST485AB
• ST485AC
  英文版
  VERY HIGH SPEED LOW POWER RS-485/RS422 TRANSCEIVER
  ETC
  ST485AC
• ST485AC
  英文版
  VERY HIGH SPEED LOW POWER RS-485/RS422 TRANSCEIVER
  
  ST485AC
• ST485AD
  英文版
  LOW POWER RS-485/RS-422 TRANSCEIVER
  
  ST485AD
• ST485AD
  英文版
  LOW POWER RS-485/RS-422 TRANSCEIVER
  STMICROELECTRON...
  ST485AD

您可能感興趣的PDF文件資料

• ST485
• ST485EXDR
• ST4843XCVV
• ST4843XCQQ
• ST4843XCNV
• ST4842XCVV
• ST4842XCQQ
• ST4842XCNV
• ST4841XCVV
• ST4841XCQQ
• ST4841XCNV
• ST4831XCVV

熱門IC型號推薦

• SP0505BAJTG
• SMBJ60CA
• S29GL128P11TFI010
• SN75240PW
• STP9NK50ZFP
• SI4205-BMR
• SMCJ16CA
• SN65HVDA1040AQDRQ1
• SN74LS244N
• STMPS2151STR
• SN74LVC1G04DCKR
• SN74LS14NSR