ST3485ECDR datasheet(4/16 Pages) STMICROELECTRONICS

부품명	ST3485ECDR

상세설명	3.3V POWERED, 15KV ESD PROTECTED, TRASMIT AT UP TO 12MBPS TRUE RS-485/RS-422 TRANSCEIVER

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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ST3485E

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TRANSMITTER ELECTRICAL CHARACTERISTICS

VCC =3V to 3.6V, TA = -40 to 85°C, unless otherwise specified. Typical values are referred to Ta =25°C)

RECEIVER ELECTRICAL CHARACTERISTICS

VCC =3V to 3.6V, TA = -40 to 85°C, unless otherwise specified. Typical values are referred to Ta =25°C)

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VOD

Differential Drive Output

RL= 100Ω (RS-422) (Figure 1)

2

V

RL=54Ω (RS-485) (Figure 1)

1.5

V

RL=60Ω (RS-485) (Figure 2)

1.5

V

∆V

OD

Change in magnitude of

Driver Differential Output

Voltage for Complementary

Output States (Note1)

RL=54Ω or 100Ω (Figure 1)

0.2

V

VOC

Driver Common Mode

Output Voltage

RL=54Ω or 100Ω (Figure 1)

3

V

∆V

OC

Change in magnitude of

Driver Common Mode

Output Voltage (Note1)

RL=54Ω or 100Ω (Figure 1)

0.2

V

IOSD

Driver Short Circuit Output

Current

± 250

mA

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VTH

Receiver Differential

Threshold Voltage

VCM = -7V to 12V, DE = 0

-0.2

-0.015

V

∆V

TH

Receiver Input Hysteresis

VCM =0V

30

V

VOH

Receiver Output High

Voltage

IOUT = -4mA, VID = 200mV, (Figures 8,9)

2

V

VOL

Receiver Output Low

Voltage

IOUT = 4mA, VID = -200mV, (Figure 3)

0.4

V

IOZR

3-State (High Impedance)

Output Current at Receiver

VCC = 3.6V VO =0V toVCC

± 1

µA

RRIN

Receiver Input Resistance

VCM = -7V to 12V

24

K

Ω

IOSR

Receiver Short-Circuit

Current

VRO =0V toVCC

760

mA

유사한 부품 번호 - ST3485ECDR

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	ST3485ECDR	336Kb / 22P	3.3V Powered, 15KV ESD protected, Up to 12Mbps RS-485/RS-422 transceiver
	ST3485ECDR	823Kb / 22P	3.3 V powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver
	ST3485ECDR	441Kb / 24P	3.3 V powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver Rev 11

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유사한 설명 - ST3485ECDR

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	ST1480A	335Kb / 22P	3.3V Powered, 15KV ESD protected, Up to 12Mbps true RS-485/RS-422 transceiver
STMicroelectronics	ST3485E	336Kb / 22P	3.3V Powered, 15KV ESD protected, Up to 12Mbps RS-485/RS-422 transceiver
Maxim Integrated Produc...	MAX3490ECSA-T	237Kb / 16P	3.3V-Powered, 15,-15kV ESD-Protected, 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers Rev 0; 4/99
	MAX3483E	2Mb / 19P	3.3V-Powered, 짹15kV ESD-Protected, 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers 19-1474; Rev 1; 5/19
	MAX3483E	231Kb / 16P	3.3V-Powered, 짹15kV ESD-Protected, 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers Rev 0; 4/99
	MAX1480E	1Mb / 19P	15kV ESD-Protected, Isolated RS-485/RS-422 Rev 0; 4/01
	MAX3480EA	280Kb / 16P	-15kV ESD-Protected, Isolated, 3.3V RS-485/RS-422 Data Interfaces Rev 0; 4/01
STMicroelectronics	ST1480AB	822Kb / 22P	3.3 V powered, 15 kV ESD protected, up to 12 Mbps true RS-485/RS-422 transceiver
STMicroelectronics	ST1480US	445Kb / 21P	3.3 V powered, 15 kV ESD protected, up to 12 Mbps true RS-485/RS-422 transceiver Rev 1 - April 2021
Maxim Integrated Produc...	MAX3070E	723Kb / 24P	3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers Rev 2; 4/09

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ST3485ECDR 데이터시트(PDF) 4 Page - STMicroelectronics

ST3485ECDR 데이터시트(HTML) 4 Page - STMicroelectronics

유사한 부품 번호 - ST3485ECDR

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