Datasheet > LTC488

LTC488

更新时间： 2023-12-20 18:43:59

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
12页	131K
描述
四通道 RS485 线路接收器

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中文翻译

获取价格

数据手册

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LTC488 数据手册

LTC488/LTC489

TYPICAL PERFORMANCE CHARACTERISTICS

Receiver Output Low Voltage vs

Temperature at I = 8mA

Receiver Output High Voltage vs

Temperature at I = 8mA

Receiver Output High Voltage vs

Output Current at T_A= 25°C

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

4.8

4.6

4.4

–18

–16

–14

–12

–10

4.2

4.0

3.8

3.6

3.4

3.2

3.0

–8

–6

–4

–2

–50 –25

75 100 125

–50 –25

75 100 125

TEMPERATURE (°C)

OUTPUT VOLTAGE (V)

4889 G01

4889 G02

4889 G03

Receiver Output Low Voltage vs

Output Current at T_A= 25°C

TTL Input Threshold vs

Temperature

1.63

1.61

1.59

1.57

1.55

–50 –25

75 100 125

0.5

1.5

OUTPUT VOLTAGE (V)

1.0

2.0

TEMPERATURE (°C)

8889 G05

4889 G04

Receiver |t_PLH– t_PHL| vs

Temperature

Supply Current vs Temperature

7.0

6.6

6.2

5.8

5.4

–50 –25

75 100 125

–50 –25

75 100 125

TEMPERATURE (°C)

4889 G07

4889 G06

4889fb

1 2 345 6 7...12

中文翻译

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