Datasheet > LTC1385

LTC1385

更新时间： 2023-12-20 18:46:36

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
8页	207K
描述
3.3V、低功率、EIA/TIA-562 收发器

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数据手册

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LTC1385 数据手册

LTC1385

W W U W

ABSOLUTE AXI U RATI GS

Supply Voltage (V_CC) ................................................ 5V

Input Voltage

Short-Circuit Duration

V⁺................................................................... 30 sec

V^–................................................................... 30 sec

Driver Output.............................................. Indefinite

Receiver Output.......................................... Indefinite

Operating Temperature Range

LTC1385C ............................................. 0°C to 70°C

LTC1385I........................................... – 40°C to 85°C

Storage Temperature Range ................ – 65°C to 150°C

Lead Temperature (Soldering, 10 sec)................. 300°C

Driver ....................................... –0.3V to V_CC+ 0.3V

Receiver ............................................... – 25V to 25V

Digital Input............................... –0.3V to V_CC+ 0.3V

Output Voltage

Driver .................................................... – 25V to 25V

Receiver .................................... – 0.3V to V_CC+ 0.3V

U W

PACKAGE/ORDER I FOR ATIO

TOP VIEW

ORDER PART

TOP VIEW

DRIVER

NUMBER

ON/OFF

VCC

DISABLE

DRIVER

18 ON/OFF

DISABLE

GND

LTC1385CG

LTC1385IG

LTC1385CN

LTC1385CSW

LTC1385IN

GND

–

TR1 OUT

RX1 IN

RX1 OUT

TR1 IN

TR2 IN

RX2 OUT

C1–

TR1 OUT

RX1 IN

RX1 OUT

TR1 IN

TR2 IN

RX2 OUT

–

LTC1385ISW

C2–

V–

–

TR2 OUT

RX2 IN

TR2 OUT

RX2 IN

NC 10

N PACKAGE

18-LEAD PDIP

SW PACKAGE

18-LEAD PLASTIC SO

G PACKAGE

20-LEAD SSOP

T_JMAX= 125°C, θ_JA= 135°C/W

T_JMAX= 125°C, θ_JA= 85°C/W

Consult LTC Marketing for parts specified with wider operating temperature ranges.

DC ELECTRICAL CHARACTERISTICS

The ● denotes specifications which apply over the full operating

temperature range. V_CC= 3.3V, C1 = C2 = C3 = C4 = 0.1µF, V_ON/OFF= V_CC, Driver Disable = V_CC, unless noted.

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Any Driver

Output Voltage Swing

3k to GND

Positive

Negative

●

3.7

–3.7

4.5

– 4.5

Logic Input Voltage Level

Logic Input Current

Input Low Level (V

Input High Level (V

= High)

= Low)

●

1.4

0.8

µA

OUT

2.0

OUT

= V

= 0V

●

–40

–20

±10

Output Short-Circuit Current

Output Leakage Current

= 0V

OUT

Shutdown or Driver Disable or V = 0V (Note 3,4),

●

±500

= ±20V

OUT

sn1385 1385fas

123 4 5 6 7 8

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