DS2482-101

The DS2482-101 is designed as one kind of single-channel 1-wire master device that can be used in (1)printers; (2)medical instruments; (3)industrial sensors; (4)cell phones, PDAs applications. And this device performs slew-rate control on rising and falling 1-Wire edges and provides additional programmable features to match drive characteristics to the 1-Wire slave environment.

Features of the DS2482-101 are:(1)Operating Range: 2.9V to 5.5V, -40 to +85; (2)9-Bump WLP Package; (3)1-Wire Master IO with Selectable Active or Passive 1-Wire Pullup; (4)Provides Reset/Presence, 8-Bit, Single-Bit, and 3-Bit 1-Wire IO Sequences; (5)Standard and Overdrive 1-Wire Communication Speeds; (6)Slew-Controlled 1-Wire Edges; (7)Strong 1-Wire Pullup Provided by an Internal Low-Impedance Signal Path; (8)PCTLZ Output to Optionally Control an External MOSFET for Stronger Pullup Requirements; (9)Supports Power-Saving Sleep Mode.

The absolute maximum ratings of the DS2482-101 can be summarized as:(1)Soldering Temperature (reflow): +260°C;(2)Storage Temperature Range: -55°C to +125°C;(3)Junction Temperature: +150°C;(4)Operating Temperature Range: -40°C to +85°C;(5)Maximum Current into Any Pin: ±20mA;(6)Voltage Range on Any Pin Relative to Ground: -0.5V to +6V. If you want to know more information about the DS2482-101, please download the datasheet in www.seekic.com or www.chinaicmart.com .