ZT208ECT中文资料ZYWYN数据手册PDF规格书

特性 Features

• Meets EIA/TIA-232F and CCITT V.28/V.24 specifications for VCC at +5V ±10%

• Low Quiescent Current – 3mA typ., 6mA max.

• Low Shutdown Current (where applicable) - 1µA

typical, 10µA max.

• Guaranteed Standard Data Rate 250kbps

• Proprietary Switch-Capacitor Regulated Voltage

Converters (patent pending)

• Wake Up Feature in Shutdown Mode

• Tri-State Receiver Outputs

• Latch-up Free

• ESD Protection for RS-232 I/O's

±15kV Human Body Model (HBM)

• Drop-in Replacements for MAX207E, SP207E,

MAX208E, SP208E, MAX211E, SP211E, MAX213E,

SP213E

• High Data Rate at 1000kbps Available on ZT230F

Series

General Description

The ZT230E series devices are +5V powered EIA/TIA-232

and V.28/V.24 communication interfaces with low power

requirements. These transceivers consist of combinations

up to five line drivers, five line receivers and the proprietary

switch-capacitor regulated voltage converters. The ZT211E

and ZT213E feature a low power shutdown mode which

draws as little current as 1µA typical with receiver outputs

tri-stated and in wake-up. These devices operate from a

single +5V power supply at the guaranteed data rate of 250k

bits/sec with enhanced electrostatic discharge (ESD) protection in all RS232 I/O pins exceeding ±15kV HBM.

Applications

• Battery-Powered Applications

• Notebooks, Subnotebooks, and Palmtops

• Industrial and Embedded PCs

• Data Cables for Cell Phones and PDAs

• Terminal Adapters and POS terminals

• Peripherals interface

• Routers and HUBs