ISL83386E集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

The ISL83386E contains 3.0V to 5.5V powered RS-232 transmitters/receivers which meet ElA/TIA-232 and V.28/V.24 specifications, even at VCC = 3.0V. Targeted applications are PDAs, Palmtops, and cell phones where the low operational, and even lower standby, power consumption is critical. Efficient on-chip charge pumps, coupled with a manual powerdown function reduces the standby supply current to a 1µA trickle. Small footprint packaging, and the use of small, low value capacitors ensure board space savings as well. Data rates greater than 250kbps are guaranteed at worst case load conditions.

特性 Features

• Pb-Free Available (RoHS Compliant)

• VL Pin for Compatibility with Mixed Voltage Systems

• ESD Protection for RS-232 I/O Pins to ±15kV (IEC61000)

• Low Power, Pin Compatible Upgrade for MAX3386E and SP3203E

• Single SHDN Pin Disables Transmitters and Receivers

• Meets EIA/TIA-232 and V.28/V.24 Specifications at 3V

• On-Chip Charge Pumps Require Only Four External 0.1µF Capacitors

• Receiver Hysteresis For Improved Noise Immunity

• Very Low Supply Current . . . . . . . . . . . . . . . . . . . . 300µA

• Guaranteed Minimum Data Rate . . . . . . . . . . . . . 250kbps

• Wide Power Supply Range. . . . . . . . Single +3V to +5.5V

• Low Supply Current in Powerdown State . . . . . . . . .

Applications

• Any System Requiring RS-232 Communication Ports

- Battery Powered, Hand-Held, and Portable Equipment

- Laptop Computers, Notebooks, Palmtops

- Digital Cameras

- PDA’s and PDA Cradles

- Cellular/Mobile Phones