Linear Technology LTC1485
Differential Bus Transceiver
| Part No. | LTC1485 |
|---|---|
| Datasheet | LTC1485 Download |
| Manufacturer |  Linear Technology |
| Description | Differential Bus Transceiver |
| Buy | Stock & Price |
FEATURES
s s s DESCRIPTIO s s s s s s s s s ESD Protection over ±10kV Low Power: ICC = 1.8mA Typ 28ns Typical Driver Propagation Delays with 4ns Skew Designed for RS485 or RS422APPLICATIONS
Single 5V Supply – 7V to 12V Bus Common-Mode Range Permits ±7V Ground Difference Between Devices on the Bus Thermal Shutdown Protection Power-Up/Down Glitch-Free Driver Outputs Driver Maintains High Impedance in Three-State or with the Power Off Combined Impedance of a Driver Output and Receiver Allows up to 32 Transceivers on the Bus 60mV Typical Input Hysteresis Pin Compatible with the SN75176A, DS75176A, and SN75LBC176 The LTC ®1485 is a low power differential bus/line transceiver designed for multipoint data transmission standard RS485 applications with extended common-mode range (12V to – 7V). It also meets the requirements of RS422. The CMOS with Schottky design offers significant power savings over its bipolar counterpart without sacrificing ruggedness against overload or ESD damage. The driver and receiver feature three-state outputs, with the driver outputs maintaining high impedance over the entire common-mode range.
