Overview
The DS16F95J, produced by Texas Instruments, is a monolithic integrated circuit designed for bidirectional data communication on balanced multipoint bus transmission lines. This EIA-485/EIA-422A Differential Bus Transceiver is optimized for high-speed data transmission and is suitable for various industrial and commercial applications. The device utilizes L-FAST bipolar technology, which enhances performance by reducing gate delay times and lowering power consumption. It operates from a single 5.0V power supply and features thermal shutdown protection, positive and negative current limiting, and high impedance receiver inputs.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Supply Voltage (VCC) | 4.50 | 5.0 | 5.50 | V |
| Operating Temperature (TA) | -55 | 25 | 125 | °C |
| Input Voltage (Bus Terminal) | -10 | 15 | V | |
| Differential Input Voltage (VID) | -12 | 12 | V | |
| Output Current HIGH (IOH) | -60 | mA | ||
| Output Current LOW (IOL) | 60 | mA | ||
| Propagation Delay Time, Low-to-High Level | 6.0 | 12 | 16 | ns |
| Propagation Delay Time, High-to-Low Level | 6.0 | 12 | 16 | ns |
| Output Enable Time to High Level | 25 | 32 | ns | |
| Output Disable Time from High Level | 20 | 25 | ns |
Key Features
- Meets EIA-485 and EIA-422A standards
- Designed for multipoint transmission on balanced bus lines
- Wide positive and negative input/output bus voltage ranges
- Thermal shutdown protection and current limiting
- High impedance receiver inputs and receiver input hysteresis of 50 mV typical
- Operates from a single 5.0V supply
- Reduced power consumption and pin compatibility with DS3695 and SN75176A
- Military temperature range available and qualified for MIL-STD 883C
- Available in 8-Pin CDIP or SOIC packages
Applications
The DS16F95J is suitable for a variety of applications, including:
- Multipoint data communication systems
- Industrial control systems
- SCSI-1 (5 MHz) compliant systems
- Transmission line applications using quad differential line drivers and receivers
- Noisy environments requiring wide common mode voltage ranges
Q & A
- What are the main standards that the DS16F95J complies with?
The DS16F95J complies with EIA-485 and EIA-422A standards. - What is the operating voltage range for the DS16F95J?
The operating voltage range is 4.50V to 5.50V. - What is the temperature range for the DS16F95J?
The operating temperature range is -55°C to 125°C. - What kind of protection does the DS16F95J offer?
The device features thermal shutdown protection and positive and negative current limiting. - What are the typical propagation delay times for the DS16F95J?
The propagation delay times are typically 12 ns for both low-to-high and high-to-low levels. - Is the DS16F95J suitable for military applications?
Yes, it is qualified for MIL-STD 883C and available in military temperature ranges. - What are the available package types for the DS16F95J?
The device is available in 8-Pin CDIP or SOIC packages. - How does the DS16F95J handle high impedance inputs?
The device features high impedance receiver inputs. - Can the DS16F95J be used in noisy environments?
Yes, it is designed to handle wide positive and negative common mode voltage ranges, making it suitable for noisy environments. - Is the DS16F95J compatible with other Texas Instruments devices?
Yes, it is pin compatible with DS3695 and SN75176A.
