Low Power 3V 250kbps/16Mbps RS485E Transceivers
ZT3485E Low Power 3V 250kbps/16Mbps RS485 Transceivers
Zywyn Corporation
ZT3485E
Zywyn
ZT3483E, ZT3485E ZT3488E, ZT34...
Description
ZT3485E Low Power 3V 250kbps/16Mbps RS485 Transceivers
Zywyn Corporation
ZT3485E
Zywyn
ZT3483E, ZT3485E ZT3488E, ZT3490E, ZT3491E
Low Power 3V 250kbps/16Mbps RS485E Transceivers
Features
Meets or exceeds the requirements of ANSI Standard TIA/EIA-485-A and ISO 8482:1987(E) specifications for VCC at +3.3V ±10%
Low quiescent current – 0.5mA typ., 1.5mA max. Low shutdown current (where applicable) - 0.05μA
typical, 10μA max. Guaranteed standard data rate 250kbps or 16Mbps True Fail-Safe (Open and Short) Receiver -7V to +12V common-mode input voltage range Half-Duplex or Full-Duplex configuration Allows up to 1 unit load (32 devices) on the same
common bus Controlled driver output slew rate and receiver
input filtering Active-high driver enable and active-low receiver
enable ESD Protection on bus terminals
±15kV Human Body Model (HBM) Drop-in Replacements for MAX3483E, MAX3485E,
MAX3488E, MAX3490E, MAX3491E High fanout driving 1/8 unit load (256 devices)
available on ZT3070E Series
General Description
The ZT3485E series devices are 3V differential data line transceivers for RS485/RS422 communication that consist of one driver and one receiver with high level of ESD protection. They are designed for balanced transmission lines interface that meet ANSI standard TIA/EIA-485-A and ISO 8482:1987(E) specifications.
The ZT3485E series devices span out with half or full duplex, data rate guaranteed at 250kbps or 16Mbps, and allow one unit load that fan out 32 d...
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