ISL4485EIBZ datasheet(3/11 Pages) INTERSIL

номер детали	ISL4485EIBZ

подробное описание детали	짹15kV ESD Protected, 20Mbps, 5V, Low Power, RS-485/RS-422 Transceiver

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производитель	INTERSIL [Intersil Corporation]

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Absolute Maximum Ratings

Thermal Information

VCC to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V

Input Voltages

DI, DE, RE . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to (VCC +0.5V)

Input / Output Voltages

A / Y, B / Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -8V to +12.5V

RO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to (VCC +0.5V)

Short Circuit Duration

Y, Z. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous

ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . See Specification Table

Operating Conditions

Temperature Range

ISL4485EIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC

Thermal Resistance (Typical, Note 1)

θ

JA (

oC/W)

8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . .

170

Maximum Junction Temperature (Plastic Package) . . . . . . . 150oC

Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC

(Lead Tips Only)

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE:

1.

θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.

Electrical Specifications

Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified.

Typicals are at VCC = 5V, TA = 25

oC, Note 2

PARAMETER

SYMBOL

TEST CONDITIONS

TEMP

(oC)

MIN

TYP

MAX

UNITS

DC CHARACTERISTICS

Driver Differential VOUT (no load)

VOD1

Full

-

VCC

V

Driver Differential VOUT (with load)

VOD2

R = 50

Ω (RS-422), (Figure 1)

Full

2

3

-

V

R = 27

Ω (RS-485), (Figure 1)

Full

1.5

2.3

5

V

Change in Magnitude of Driver

Differential VOUT for

Complementary Output States

∆V

OD

R = 27

Ω or 50Ω, (Figure 1)

Full

-

0.01

0.2

V

Driver Common-Mode VOUT

VOC

R = 27

Ω or 50Ω, (Figure 1)

Full

-

3

V

Change in Magnitude of Driver

Common-Mode VOUT for

Complementary Output States

∆VOC

R = 27

Ω or 50Ω, (Figure 1)

Full

-

0.01

0.2

V

Logic Input High Voltage

VIH

DE, DI, RE

Full

2

-

V

Logic Input Low Voltage

VIL

DE, DI, RE

Full

-

0.8

V

Logic Input Current

IIN1

DE, DI, RE

Full

-25

-

25

µA

Input Current (A, B), (Note 5)

IIN2

DE = 0V, VCC = 0V or

4.5 to 5.5V

VIN = 12V

Full

-

1

mA

VIN = -7V

Full

-

-0.8

mA

Receiver Differential Threshold

Voltage

VTH

-7V

≤ VCM ≤ 12V

Full

-0.2

-

0.2

V

Receiver Input Hysteresis

∆VTH

VCM = 0V

25

-

70

-

mV

Receiver Output High Voltage

VOH

IO = -4mA, VID = 200mV

Full

3.5

4

-

V

Receiver Output Low Voltage

VOL

IO = -4mA, VID = 200mV

Full

-

0.1

0.4

V

Three-State (high impedance)

Receiver Output Current

IOZR

0.4V

≤ VO ≤ 2.4V

Full

-

±1

µA

Receiver Input Resistance

RIN

-7V

≤ V

CM ≤ 12V

Full

12

25

-

k

Ω

No-Load Supply Current, (Note 3)

ICC

DI, RE = 0V or VCC

DE = VCC

Full

-

700

900

µA

DE = 0V

Full

-

500

565

µA

Driver Short-Circuit Current,

VO = High or Low

IOSD1

DE = VCC, -7V ≤ VY or VZ ≤ 12V, (Note 4)

Full

35

-

250

mA

Receiver Short-Circuit Current

IOSR

0V

≤ VO ≤ VCC

Full

7

-

85

mA

ISL4485E

Аналогичный номер детали - ISL4485EIBZ

производитель	номер детали	датащи	подробное описание детали
Renesas Technology Corp	ISL4485EIBZ	620Kb / 11P	짹15kV ESD Protected, 20Mbps, 5V, Low Power, RS-485/RS-422 Transceiver
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Аналогичное описание - ISL4485EIBZ

производитель	номер детали	датащи	подробное описание детали
Renesas Technology Corp	ISL4485E	620Kb / 11P	짹15kV ESD Protected, 20Mbps, 5V, Low Power, RS-485/RS-422 Transceiver
STMicroelectronics	ST485E	305Kb / 19P	짹15KV ESD protected, low power RS-485/RS-422 transceiver
	8339	303Kb / 13P	짹15KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER
	ST485ER	278Kb / 19P	짹15KV ESD protected, Low power RS-485/RS-422 transceiver
Maxim Integrated Produc...	MAX3095	163Kb / 12P	짹15kV ESD-Protected, 10Mbps, 3V/5V, Quad RS-422/RS-485 Receivers 19-0498; Rev 0; 3/98
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	MAX3095	1Mb / 13P	짹15kV ESD-Protected, 10Mbps, 3V/5V, Quad RS-422/RS-485 Receivers 19-0498; Rev 4; 1/18
STMicroelectronics	ST485E	265Kb / 13P	짹5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER
STMicroelectronics	ST485ER	303Kb / 13P	5KV ESD PROTECTED, LOW POWER RS-485/RS-422 TRANSCEIVER
Renesas Technology Corp	ISL3159E	1Mb / 17P	짹15kV ESD Protected, 125째C, 40Mbps, 5V, PROFIBUS, Full Fail-Safe, RS-485/RS-422 Transceiver

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