ADM3078EARZ Inside IC Chip Programmer ESD Protected 3.3 V Full Duplex - ADM3078EARZ
ADM3078EARZ Inside IC Chip Programmer ESD Protected 3.3 V Full Duplex For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale ADM3078EARZ Inside IC Chip Programmer ESD Protected 3.3 V Full Duplex, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
ADM3078EARZ Inside IC Chip Programmer ESD Protected 3.3 V Full Duplex
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ADM3078EARZ?3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
FEATURES
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TIA/EIA RS-485/RS-422 compliant ±15 kV ESD protection on RS-485 input/output pins Data rates ADM3070E/ADM3071E/ADM3072E: 250 kbps
ADM3073E/ADM3074E/ADM3075E: 500 kbps
ADM3076E/ADM3077E/ADM3078E: 16 Mbps
Half- and full-duplex options True fail-safe receiver inputs Up to 256 nodes on the bus ?40°C to +125°C temperature option Hot-swap input structure on DE and RE pins Reduced slew rates for low EMI Low power shutdown current (all except ADM3071E/ADM3074E/ADM3077E) Outputs high-Z when disabled or powered off Common-mode input range: ?7 V to +12 V Thermal shutdown and short-circuit protection 8-lead and 14-lead narrow SOIC packages APPLICATIONS Power/energy metering Industrial control Lighting systems Telecommunications Security systems Instrumentation
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GENERAL DESCRIPTION
The ADM3070E to ADM3078E are 3.3 V, low power data transceivers with ±15 kV ESD protection suitable for full- and half-duplex communication on multipoint bus transmission lines. They are designed for balanced data transmission, and they comply with TIA/EIA standards RS-485 and RS-422. The devices have an ? unit load receiver input impedance, which allows up to 256 transceivers on a bus. Because only one driver should be enabled at any time, the output of a disabled or powered-down driver is tristated to avoid overloading the bus. The receiver inputs have a true fail-safe feature, which eliminates the need for external bias resistors and ensures a logic high output level when the inputs are open or shorted. This guarantees that the receiver outputs are in a known state before communication begins and when communication ceases.
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ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
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Parameter | Rating |
VCC to GND Digital Input/Output Voltage (DE, RE, DI) Receiver Output Voltage (RO) Driver Output (A, B, Y, Z)/Receiver Input (A, B) Voltage Driver Output Current Operating Temperature Range ADM307xEA_ ADM307xEY_ ? Storage Temperature Range θJA Thermal Impedance 8-Lead SOIC_N 14-Lead SOIC_N ?Lead Temperature, Soldering (20 sec)? | ?0.3 V to +6 V ?0.3 V to +6 V ?0.3 V to (VCC + 0.3 V) ? ?8 V to +13 V ±250 mA ? ?40°C to +85°C ?40°C to +125°C ?65°C to +150°C ? 158°C/W 120°C/W 260°C |
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Anterwell Technology co.,Ltd
Address: B-9P Duhui 100 Building Futian District, Shenzhen,China, Shenzhen, Guangdong, China, 518000
Tel: 86-755-61352205
Anterwell is specialized in Electronic Componentswhich is located in the largest electronics center in Asian---North HuaQiang, Shenzhen City P.R. Over the several years, the company has grown and prospered. Now it has been a famous distributor in the Memory Field of the Electronic Components.
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