SN65HVD1781DR datasheet(7/16 Pages) TI

Part #	SN65HVD1781DR

Description	70-V Fault-Protected RS-485 Transceiver

Download	16 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

Logo

7 / 16 page

www.ti.com

THERMAL INFORMATION

PARAMETER MEASUREMENT INFORMATION

60

1%

W ±

V

OD

0Vor3V

_

+

–7V<V(test)<12V

DE

V

CC

A

B

D

375

1%

W ±

375

1%

W ±

S0301-02

SN65HVD1781

SLLS877A – DECEMBER 2007 – REVISED JANUARY 2008

PARAMETER

TEST CONDITIONS

VALUE

UNIT

JEDEC high-K model

138

SOIC-8

JEDIC low-K model

242

JEDEC high-K model

59

RθJA Junction-to-ambient thermal resistance (no airflow)

DIP-8

°C/W

JEDIC low-K model

128

JEDEC high-K model

95

SOIC-14

JEDIC low-K model

168

SOIC-8

62

RθJB Junction-to-board thermal resistance

DIP-8

39

°C/W

SOIC-14

40

SOIC-8

61

RθJC Junction-to-case thermal resistamce

DIP-8

61

°C/W

SOIC-14

44

VCC = 3.6V, TJ = 150°C, RL = 300 Ω,

CL = 50 pF (driver), CL = 15 pF (receiver)

75

3.3-V supply, unterminated(1)

VCC = 3.6V, TJ = 150°C, RL = 100 Ω,

CL = 50 pF (driver), CL = 15 pF (receiver)

95

3.3-V supply, RS-422 load(1)

VCC = 3.6V, TJ = 150°C, RL = 54 Ω,

CL = 50 pF (driver), CL = 15 pF (receiver)

115

3.3-V supply, RS-485 load(1)

PD

Power dissipation

mW

VCC = 5.5V, TJ = 150°C, RL = 300 Ω,

CL = 50 pF (driver), CL = 15 pF (receiver)

290

5-V supply, unterminated(1)

VCC = 5.5V, TJ = 150°C, RL = 100 Ω,

CL = 50 pF (driver), CL = 15 pF (receiver)

320

5-V supply, RS-422 load(1)

VCC = 5.5V, TJ = 150°C, RL = 54 Ω,

CL = 50 pF (driver), CL = 15 pF (receiver)

400

5-V supply, RS-485 load(1)

TSD

Thermal-shutdown junction temperature

170

°C

(1)

Driver and receiver enabled, 50% duty cycle square-wave signal at signaling rate: 1 Mbps.

Input generator rate is 100 kbps, 50% duty cycle, rise and fall times less than 6 nsec, output impedance 50

Ω.

Figure 1. Measurement of Driver Differential Output Voltage With Common-Mode Load

Submit Documentation Feedback

7

Product Folder Link(s): SN65HVD1781

Similar Part No. - SN65HVD1781DR

Manufacturer	Part #	Datasheet	Description
Texas Instruments	SN65HVD1781DR	514Kb / 15P	[Old version datasheet] 70-V Fault-Protected RS-485 Transceivers
	SN65HVD1781DR	553Kb / 19P	[Old version datasheet] 70-V Fault-Protected RS-485 Transceivers with 3.3-V to 5-V Operation
	SN65HVD1781DRG4	514Kb / 15P	[Old version datasheet] 70-V Fault-Protected RS-485 Transceivers
	SN65HVD1781DRG4	553Kb / 19P	[Old version datasheet] 70-V Fault-Protected RS-485 Transceivers with 3.3-V to 5-V Operation

More results

Similar Description - SN65HVD1781DR

Manufacturer	Part #	Datasheet	Description
Texas Instruments	SN65HVD1785	668Kb / 19P	[Old version datasheet] 70-V Fault-Protected RS-485 Transceivers
	SU65HVD1785	676Kb / 21P	[Old version datasheet] 70-V Fault-Protected RS-485 Transceivers
	SN65HVD1780	514Kb / 15P	[Old version datasheet] 70-V Fault-Protected RS-485 Transceivers
	SN65HVD1794	532Kb / 15P	[Old version datasheet] 70-V Fault-Protected RS-485 Transceiver With Cable Invert
	SN65HVD1794P	899Kb / 18P	[Old version datasheet] 70-V Fault-Protected RS-485 Transceiver With Cable Invert
Maxim Integrated Produc...	MAX13448E	197Kb / 14P	80V Fault-Protected Full-Duplex RS-485 Transceiver Rev 0; 5/08
Texas Instruments	SN65HVD1780-Q1	1Mb / 28P	[Old version datasheet] Fault-Protected RS-485 Transceivers
Texas Instruments	SN65HVD1780_0809	553Kb / 19P	[Old version datasheet] 70-V Fault-Protected RS-485 Transceivers with 3.3-V to 5-V Operation
Analog Devices	ADM3095E	557Kb / 19P	Level 4 EMC Protected RS-485 Transceiver with Full ±42 V Fault Protection Rev. C
Intersil Corporation	ISL32483E	838Kb / 17P	Fault Protected, Extended CMR, RS-485/RS-422 Transceivers

More results

SN65HVD1781DR Datasheet(PDF) 7 Page - Texas Instruments

SN65HVD1781DR Datasheet(HTML) 7 Page - Texas Instruments

Similar Part No. - SN65HVD1781DR

Similar Description - SN65HVD1781DR

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Datasheet Download

Link URL