Overview
The SN65C1168NSRG4, produced by Texas Instruments, is a dual differential driver and receiver integrated circuit designed for balanced transmission lines. This component meets or exceeds the standards set by TIA/EIA-422-B and ITU recommendation V.11. It utilizes BiCMOS process technology, ensuring low supply-current requirements and high performance. The device operates from a single 5V power supply and features glitch-free power-up and power-down protection, making it reliable for various industrial applications.
Key Specifications
| Parameter | Min | Nom | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 4.5 | 5 | 5.5 | V |
| Operating Free-Air Temperature (TA) | -40 | 85 | °C | |
| Supply Current | 9 | mA | ||
| Receiver Input Impedance | 17 | kΩ | ||
| Receiver Input Sensitivity | ±200 | mV | ||
| Receiver Common-Mode Input Voltage Range | -7 | 7 | V | |
| Propagation Delay Time (tPLH, tPHL) | 9 | 17 | 27 | ns |
| Transition Time (tTLH, tTHL) | 4 | 9 | ns | |
| Output Enable/Disable Time | 13 | 22 | ns |
Key Features
- Meet or exceed standards TIA/EIA-422-B and ITU recommendation V.11
- BiCMOS process technology
- Low supply-current requirements: 9 mA maximum
- Low pulse skew
- Receiver input impedance: 17 kΩ typical
- Receiver input sensitivity: ±200 mV
- Receiver common-mode input voltage range of -7 V to 7 V
- Operate from a single 5V power supply
- Glitch-free power-up and power-down protection
- Receiver 3-state outputs with active-low enable (for SN65C1167 and SN75C1167 only)
- Improved replacements for the MC34050 and MC34051
Applications
- Motor Drives
- Factory Automation
- Building Automation
Q & A
- What standards does the SN65C1168 comply with?
The SN65C1168 complies with or exceeds the standards set by TIA/EIA-422-B and ITU recommendation V.11.
- What is the typical supply current of the SN65C1168?
The typical supply current of the SN65C1168 is 9 mA maximum.
- What is the operating voltage range of the SN65C1168?
The SN65C1168 operates from a single 5V power supply, with a voltage range of 4.5V to 5.5V.
- What is the receiver input impedance of the SN65C1168?
The receiver input impedance of the SN65C1168 is typically 17 kΩ.
- What is the common-mode input voltage range of the receiver?
The receiver common-mode input voltage range is -7 V to 7 V.
- Does the SN65C1168 have glitch-free power-up and power-down protection?
Yes, the SN65C1168 has glitch-free power-up and power-down protection.
- What are the typical propagation delay times for the SN65C1168?
The typical propagation delay times (tPLH, tPHL) are 17 ns.
- What are the transition times for the SN65C1168?
The transition times (tTLH, tTHL) are typically 9 ns.
- What are the output enable/disable times for the SN65C1168?
The output enable/disable times are typically 22 ns.
- In which packages is the SN65C1168 available?
The SN65C1168 is available in N (PDIP), NS (SOP), and PW (TSSOP) packages.
