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參數(shù)資料
| 型號： | ADM3493ARZ-REEL7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX RS-422/485 3.3V 8-SOIC |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 類型： | 收發(fā)器 |
| 驅(qū)動器/接收器數(shù)： | 1/1 |
| 規(guī)程： | RS422，RS485 |
| 電源電壓： | 3 V ~ 3.6 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SO |
| 包裝： | 帶卷 (TR) |
ADM3493
Rev. 0 | Page 5 of 12
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 3.
Parameter
Rating
VCC to GND
7 V
Digital I/O Voltage (DE, RE, DI)
0.3 V to VCC + 0.3 V
Digital I/O Voltage (ROUT)
VCC 0.5 V to VCC + 0.5 V
Driver Output/Receiver Input Voltage
7.5 V to +12.5 V
Operating Temperature Range
40°C to +85°C
Storage Temperature Range
65°C to +125°C
θJA Thermal Impedance
8-Lead SOIC
121°C/W
Lead Temperature
Soldering (10 seconds)
300°C
Vapor Phase (60 seconds)
215°C
Infrared (15 seconds)
220°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
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