LTC1386CS Linear Technology, LTC1386CS Datasheet

IC TXRX 3.3V EIA/TIA-562 16-SOIC

LTC1386CS

Manufacturer Part Number
LTC1386CS
Description
IC TXRX 3.3V EIA/TIA-562 16-SOIC
Manufacturer
Linear Technology
Type
Transceiverr
Datasheet

Specifications of LTC1386CS

Number Of Drivers/receivers
2/2
Protocol
RS562
Voltage - Supply
3.3V
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LTC1386CS
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LTC1386CS#TRPBF
Quantity:
2 166
FEATURES
APPLICATIO S
TYPICAL APPLICATIO
Operates from a Single 3.3V Supply
Low Supply Current: I
ESD Protection Over ±10kV
Available in 16-Pin SOIC Narrow Package
Uses Small Capacitors: 0.1µF
Operates to 120kBaud
Output Overvoltage Does Not Force Current
Back into Supplies
EIA/TIA562 I/O Lines Can Be Forced to ±25V
Without Damage
Pin Compatible with LT1181A
Notebook Computers
Palmtop Computers
LOGIC OUTPUT
LOGIC OUTPUT
LOGIC INPUT
LOGIC INPUT
0.1µF
0.1µF
U
11
10
12
1
3
4
5
9
V
V
CC
CC
CC
300k
300k
LTC1386
= 200µA
LTC1386 • TA01
5k
5k
U
16
2
6
14
7
13
8
15
V
562 OUTPUT
562 OUTPUT
562 INPUT
562 INPUT
CC
0.1µF
= 3.3V
0.1µF
DESCRIPTIO
The LTC
ceiver EIA/TIA562 transceiver that operates from a
single 3.3V supply. The charge pump requires only four
space-saving 0.1µF capacitors. The supply current
(I
puts unloaded.
The LTC1386 is fully compliant with all data rate and
overvoltage EIA/TIA562 specifications. The transceiver
can operate up to 120kbaud with a 1000pF, 3kΩ load.
Both driver outputs and receiver inputs can be forced to
±25V without damage and can survive multiple ±10kV
ESD strikes.
CC
, LTC and LT are registered trademarks of Linear Technology Corporation.
) of the transceiver is only 200µA with driver out-
®
Quiescent Supply Current vs Temperature
1386 is an ultra-low power 2-driver/2-re-
600
500
400
300
200
100
EIA/TIA562 Transceiver
0
–20
TEST CONDITION: V
0
U
TEMPERATURE (°C)
3.3V Low Power
20
CC
QUIESCENT
= 3.3V
CURRENT
40
60
LTC1386 • TA02
LTC1386
80
1386fa
1

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LTC1386CS Summary of contents

Page 1

... EIA/TIA562 specifications. The transceiver can operate up to 120kbaud with a 1000pF, 3kΩ load. Both driver outputs and receiver inputs can be forced to ±25V without damage and can survive multiple ±10kV ESD strikes. , LTC and LT are registered trademarks of Linear Technology Corporation. Quiescent Supply Current vs Temperature 600 ...

Page 2

... IN = – 1.6mA (V = 3.3V) OUT CC = 160µ 3.3V) OUT OUT CC = GND OUT = 0mA = 5mA = 0mA = – 5mA U W ORDER PART NUMBER TOP VIEW + LTC1386CS + GND LTC1386IS – TR1 OUT + 4 13 RX1 IN – RX1 OUT – TR1 TR2 RX2 OUT ...

Page 3

AC CHARACTERISTICS V = 3.3V 0.1µF, unless otherwise noted. CC PARAMETER Slew Rate Driver Propagation Delay (TTL to EIA/TIA562) Receiver Propagation Delay (EIA/TIA562 to TTL ) Note 1: Absolute Maximum Ratings are ...

Page 4

LTC1386 CTIO 3.3V Input Supply Pin. This pin should be decoupled CC with a 0.1µF ceramic capacitor. GND: Ground Pin Positive Supply Output (EIA/TIA562 Drivers – 1V. ...

Page 5

TEST CIRCUITS Driver Timing Test Load DRIVER OUTPUT DRIVER DRIVER INPUT 51pF 3k LTC1386 • TA03 ESD Test Circuit LTC1386 0.1µ 0.1µ 300k 11 14 LOGIC INPUT 562 OUTPUT ...

Page 6

LTC1386 U TYPICAL APPLICATIO S 1 0.1µF 3 LTC1386 4 0.1µ 300k 11 LOGIC INPUT V CC 300k 10 LOGIC INPUT 12 LOGIC OUTPUT 5k 9 LOGIC OUTPUT 5k 6 Paralleling Power Supply Generator with Common Storage ...

Page 7

... MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm) 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 its circuits as described herein will not infringe on existing patent rights. ...

Page 8

... True RS232 on 3.3V, 5 Receivers Active in Shutdown 220µA Supply Current, 0.2µA in Shutdown 220µA Supply Current, Narrow 16-pin SO 220µA Supply Current, 2 Receivers Active in Shutdown 220µA Supply Current, 2 Receivers Active in Shutdown LW/TP 1002 1K REV A • PRINTED IN USA  LINEAR TECHNOLOGY CORPORATION 1994 1386fa ...

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