Datasheet > LTC1386

LTC1386

更新时间： 2024-11-24 22:55:51

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
8页	212K
描述
3.3V Low Power EIA/TIA562 Transceiver

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LTC1386 数据手册

LTC1386

3.3V Low Power

EIA/TIA562 Transceiver

DESCRIPTIO

EATURE

■

Operates from a Single 3.3V Supply

Low Supply Current: I_CC= 200µA

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

The LTC1386 is an ultra-low power 2-driver/2-receiver

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 ) of the transceiver is only 200µA with driver out-

puts unloaded.

The LTC1386 is fully compliant with all data rate and

overvoltageEIA/TIA562specifications.Thetransceiver

can operate up to 120kbaud with a 1000pF, 3kΩ load.

Bothdriveroutputsandreceiverinputscanbeforcedto

±25V without damage and can survive multiple ±10kV

ESD strikes.

■

Pin Compatible with LT1181A

O U

PPLICATI

■

Notebook Computers

Palmtop Computers

■

TYPICAL APPLICATI

Quiescent Supply Current vs Temperature

600

TEST CONDITION: V = 3.3V

= 3.3V

0.1µF

500

0.1µF

LTC1386

400

0.1µF

QUIESCENT

CURRENT

300

300k

LOGIC INPUT

562 OUTPUT

200

100

300k

LOGIC INPUT

562 OUTPUT

562 INPUT

LOGIC OUTPUT

–20

TEMPERATURE (°C)

LOGIC OUTPUT

562 INPUT

LTC1386 • TA02

LTC1386 • TA01

12 3 4 5 6 7 8

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