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