ISL83385E Просмотр технического описания (PDF) - Renesas Electronics

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Компоненты Описание

производитель

ISL83385E

±15kV ESD Protected, +3V to +5.5V, 1 Microamp, 250kbps, RS-232 Transmitters/Receivers

Renesas Electronics 

ISL83385E

Pinouts

ISL83385E (SOIC)

TOP VIEW

NC 1

C1+ 2

V+ 3

C1- 4

C2+ 5

C2- 6

V- 7

T2OUT 8

R2IN 9

18 SHDN

17 VCC

16 GND

15 T1OUT

14 R1IN

13 R1OUT

12 T1IN

11 T2IN

10 R2OUT

ISL83385E (SSOP)

TOP VIEW

NC 1

C1+ 2

V+ 3

C1- 4

C2+ 5

C2- 6

V- 7

T2OUT 8

R2IN 9

NC 10

20 SHDN

19 VCC

18 GND

17 T1OUT

16 R1IN

15 R1OUT

14 T1IN

13 T2IN

12 R2OUT

11 NC

Pin Descriptions

PIN

FUNCTION

VCC

System power supply input (3.0V to 5.5V).

V+

Internally generated positive transmitter supply (+5.5V).

V-

Internally generated negative transmitter supply (-5.5V).

GND

Ground connection.

C1+

External capacitor (voltage doubler) is connected to this lead.

C1-

External capacitor (voltage doubler) is connected to this lead.

C2+

External capacitor (voltage inverter) is connected to this lead.

C2-

External capacitor (voltage inverter) is connected to this lead.

TIN

TOUT

RIN

ROUT

SHDN

TTL/CMOS compatible transmitter Inputs.

15kV ESD Protected, RS-232 level (nominally 5.5V) transmitter outputs.

15kV ESD Protected, RS-232 compatible receiver inputs.

TTL/CMOS level receiver outputs.

Active low input to shut down transmitters and on-board power supply, to place device in low power mode.

FN6001 Rev 4.00

January 16, 2005

Page 2 of 11

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