ADM5170: Octal Line Driver Suitable for Digital Communication Systems with Data Rates up to 116 kB/s
The ADM5170 is an octal line driver suitable for digital communication systems with data rates up to 116 kB/s. Input TTL or CMOS signal levels are inverted and translated into either EIA RS-232E or ...続きを見る
ADM5170: Octal Line Driver Suitable for Digital Communication Systems with Data Rates up to 116 kB/s
製品概要
The ADM5170 is an octal line driver suitable for digital communication systems with data rates up to 116 kB/s. Input TTL or CMOS signal levels are inverted and translated into either EIA RS-232E or RS-423A signal levels depending on the status of the Mode Select inputs MS+ and MS-. With both Mode Select inputs at GND, RS-423 operation is selected while with MS+ connected to VDD and MS- connected to VSS, RS-232 operation is selected.
The output slew rates may be controlled using an external resistor connected between the SRA (Slew Rate Adjust) pin and GND. Resistor values between 2 kOhm and 10 kOhm may be selected giving a slew rate which can be adjusted from 10 V/µs to 2.2 V/µs. This adjustment of the slew rate allows tailoring of the output characteristics to suit the interface cable being used.
The outputs may be disabled using the EN (Enable Input). This feature permits sharing of a common output line.
The ADM5170 is fabricated on an advanced CMOS process featuring low power consumption. In the disabled state the power consumption reduces from 500 mW to 40 mW. The ADM5170 is available in both 28-pin DIP and 28-lead PLCC packages.
- 英語データシート Rev 0, 10/1993 (pdf 136kB)
- (データシート利用上の注意)
Features
- Eight Single Ended Line Drivers in One Package
- Meets EIA Standard RS-232E, RS-423A and CCITT V.10/X.26
- Resistor Programmable Slew Rate
- Wide Supply Voltage Range
- Low Power CMOS
- 3-State Outputs
- TTL/CMOS Compatible Inputs
- Output Short Circuit Protection
- Available in 28-Pin DIP/PLCC
- Low Power Replacement for UC5170C
| Part# | Protocols | Data Rate | #Tx | # Rx | Pos Supply | Supply Current (max) | 15 kV ESD | Low Pwr Shutdown | Product Description | Price* (1000-4999) |
|---|---|---|---|---|---|---|---|---|---|---|
| ADM2482E | RS-422, RS-485 | 16Mbps | 2 | 2 | +3 to +5.5 | 6mA | Yes | No | High Speed, 2.5 kV Isolated RS-485 Transceivers with Integrated Transformer Driver | $4.66 |
| ADM2484E | RS-422, RS-485 | 500kbps | 2 | 2 | +3 to +5.5 | 2mA | Yes | No | 500 kbps, ESD Protected, Half-/Full-Duplex, iCoupler, Isolated RS-485 Transceiver | $3.04 |
| ADM2487E | RS-422, RS-485 | 500kbps | 2 | 2 | +3 to +5.5 | 4mA | Yes | No | 2.5 kV Isolated RS-485 Transceivers with Integrated Transformer Driver | $3.64 |
| ADM2491E | RS-422, RS-485 | 16Mbps | 2 | 2 | +3 to +5.5 | n/a | No | No | High Speed, ESD-Protected, Half-/Full-Duplex, iCoupler Isolated RS-485 Transceiver | $4.76 |
| ADM3251E | RS-232 | 460kbps | 1 | 1 | +4.5 to +5.5 | 110mA | Yes | No | Isolated Single Channel, RS-232 Line Driver/Receiver | $2.99 |
| ADM4850 | RS-422, RS-485 | 115kbps | 1 | 1 | +4.75 to +5.25 | 160µA | No | Yes | 5V, Slew Rate Limited, Half-Duplex, RS-485/RS-422 Transceivers | $0.71 |
| ADM4854 | RS-422, RS-485 | 115kbps | 1 | 1 | +4.75 to +5.25 | 160µA | No | No | 5V, Slew Rate Limited, Full-Duplex, RS-485/RS-422 Transceivers | $0.71 |
| ADM560 | RS-232 | 116kbps | 4 | 5 | +3 to +3.6 | 5mA | No | Yes | Ultralow Power, +3.3V, RS-232 Notebook PC Serial Port Drivers/Receivers | $2.41 |
| ADM561 | RS-232 | 116kbps | 4 | 5 | +3 to +3.6 | 5mA | No | Yes | Ultralow Power, +3.3V, RS-232 Notebook PC Serial Port Drivers/Receivers | $2.41 |
| ADM232L | RS-232 | 120kbps | 2 | 2 | +4.5 to +5.5 | 13mA | No | No | +5V Powered, CMOS RS-232 Drivers/Receivers | $1.27 |
| ADM233L | RS-232 | 120kbps | 2 | 2 | +4.75 to +5.25 | 13mA | No | No | +5V Powered CMOS RS-232 Drivers/Receivers | $2.79 |
| ADM202 | RS-232 | 120kbps | 2 | 2 | +4.5 to +5.5 | 6mA | No | No | High Speed, +5V, 0.1 µF CMOS RS-232 Driver/Receivers | $1.27 |