7

LTC1320

S

APPLICATI

TYPICAL

Information furnished by Linear Technology Corporation is believed to be accurate and reliable.

However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-

tation that the interconnection of circuits as described herein will not infringe on existing patent rights.

≥25k ESD Protection

SOL18 0392

NOTE:

PIN 1 IDENT, NOTCH ON TOP AND CAVITIES ON THE BOTTOM OF PACKAGES ARE THE MANUFACTURING OPTIONS.

THE PART MAY BE SUPPLIED WITH OR WITHOUT ANY OF THE OPTIONS.

SEE NOTE

0.447 – 0.463

(11.354 – 11.760)

15

14

13

12

11

10

16

9

1

23

4

5

6

78

0.394 – 0.419

(10.007 – 10.643)

17

18

0.037 – 0.045

(0.940 – 1.143)

0.004 – 0.012

(0.102 – 0.305)

0.093 – 0.104

(2.362 – 2.642)

0.050

(1.270)

TYP

0.014 – 0.019

(0.356 – 0.482)

TYP

0° – 8° TYP

SEE NOTE

0.009 – 0.013

(0.229 – 0.330)

0.016 – 0.050

(0.406 – 1.270)

0.291 – 0.299

(7.391 – 7.595)

× 45°

0.010 – 0.029

(0.254 – 0.737)

0.005

(0.127)

RAD MIN

S Package

18-Lead Plastic SOL

Switched Negative Supply

PACKAGE DESCRIPTIO

17

1

18

0.1

µF

5V

914

LTC1320 • TA06

LTC1320

*GENERAL SEMICONDUCTOR ICTE-22C OR EQUIVALENT

TO OUTSIDE WORLD

PROTECTED AGAINST ESD

DAMAGE TO ±25kV

DATA

INPUT/OUTPUT

0.1

µF

–5V

16

2

15

3

13

4

12

5

11

6

10

7

*

*

*

*

*

*

*

TXD

TXI

SD

RXO

TXO

RXI

RXD+

RXI

TXDEN

RXEN

RXO

8 RXDO

GND

17

1

18

0.1

µF

5V

914

DRIVER I/O

LTC1320 • TA05

16

2

15

3

13

4

12

5

11

6

10

7

8

LTC1320

LOGIC I/O

GND ON POWER-UP OR POWER-DOWN

1N5817*

0.1

µF

–5V

TXD

TXI

SD

RXO

RXDO

TXO

RXI

TXDEN

RXEN

RXO

RXI