DS3695N – Multipoint RS485/RS422 Transceiver IC – DIP-8 Package
The DS3695A and DS3696A are high-speed differential TRI-STATE® bus/line transceivers designed to meet the re- requirements of EIA standard RS485 with extended common mode range (+12V to -7V), for multipoint data transmission. In addition, they are compatible with the requirements of RS-422. The driver and receiver outputs feature TRI-STATE capability. The driver outputs remain in TRI-STATE over the entire common mode range of +12V to -7V. Bus faults that cause excessive power dissipation within the device trigger a thermal shutdown circuit, which forces the driver outputs into the high impedance state. The DS3696A provides an output pin (TS) which reports the thermal shutdown of the device. TS is an “open collector” pin with an internal 10 ΚΩ pull-up resistor. This allows the TS outputs of several devices to be wire OR-ed. Tags, DS3695, DS3695N, DS3695, DS3695T, DS3696, DS3697, DS3695ATM.
Features:
- Meets EIA standard RS485 for multipoint bus transmission and is compatible with RS-422
- 10 ns driver propagation delays (typical
- Single +5V supply
- -7V to +12V bus common mode range permits ±7V ground difference between devices on the bus
- Thermal shutdown protection
- High impedance to bus with driver in TRI-STATE or with power off, over the entire common mode range allows the unused devices on the bus to be powered down
- The combined impedance of a driver output and receiver input is less than one RS485 unit load, allowing up to 32 transceivers on the bus
- 70 mV typical receiver hysteresis
- Available in SOIC packaging
Features/Specs:
- Manufacturer Part No: DS3695N
- Manufacturer: National Semiconductor
- Product Type: RS-422/RS-485 Interface IC
- Series: DS3695
- Function: Transceiver
- Number of Drivers: 1 Driver
- Number of Receivers: 1 Receiver
- Data Rate: 10 Mb/s
- Supply Voltage Range: 5V
- Operating Supply Current: 60 mA
- Output Type: Differential
- Operating Temperature Range: 0°C ~ +70°C
- Duplex: Half Duplex
- Interface Type: EIA-485, RS-422, RS-485
- Mounting Style: Through Hole
- Package/Case: PDIP-8
Applications:
- Microcomputer serial clock
- Clock and Calendar
Datasheet: DS3695
Package Includes:
- 1 x DS3695N – Multipoint RS485/RS422 Transceiver IC – DIP-8 Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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