Overview
The SN65C1167NSR, produced by Texas Instruments, is a dual differential driver and receiver integrated circuit designed for balanced transmission lines. It meets or exceeds the standards of TIA/EIA-422-B and ITU recommendation V.11. This device combines dual 3-state differential line drivers and 3-state differential line receivers, both operating from a single 5V power supply. The SN65C1167NSR is particularly useful in applications requiring reliable and efficient data transmission over long distances.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Temperature Range | -40 to 85 | °C |
| Supply Voltage | 4.5 to 5.5 | V |
| Maximum Supply Current | 9 | mA |
| Signaling Rate | 10 | Mbps |
| Receiver Input Impedance | 17 kΩ | |
| Receiver Input Sensitivity | ±200 mV | |
| Receiver Common-Mode Input Voltage Range | -7 to 7 | V |
| Package Type | SOP (NS) | |
| Number of Pins | 16 | |
| RoHS Compliance | Yes |
Key Features
- Meet or exceed standards TIA/EIA-422-B and ITU recommendation V.11
- BiCMOS process technology
- Low supply-current requirements: 9mA maximum
- Low pulse skew
- Receiver input impedance: 17kΩ typical
- Receiver input sensitivity: ±200mV
- Receiver common-mode input voltage range of -7V to 7V
- Operate from single 5V power supply
- Glitch-free power-up and power-down protection
- Receiver 3-state outputs 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 are the operating temperature ranges for the SN65C1167NSR?
The operating temperature range for the SN65C1167NSR is -40°C to 85°C.
- What is the maximum supply current for the SN65C1167NSR?
The maximum supply current for the SN65C1167NSR is 9mA.
- What signaling rate does the SN65C1167NSR support?
The SN65C1167NSR supports a signaling rate of up to 10 Mbps.
- What is the typical receiver input impedance of the SN65C1167NSR?
The typical receiver input impedance of the SN65C1167NSR is 17kΩ.
- What is the receiver input sensitivity of the SN65C1167NSR?
The receiver input sensitivity of the SN65C1167NSR is ±200mV.
- Does the SN65C1167NSR have glitch-free power-up and power-down protection?
Yes, the SN65C1167NSR has glitch-free power-up and power-down protection.
- What type of package does the SN65C1167NSR come in?
The SN65C1167NSR comes in a 16-pin SOP (NS) package.
- Is the SN65C1167NSR RoHS compliant?
Yes, the SN65C1167NSR is RoHS compliant.
- What are some common applications for the SN65C1167NSR?
The SN65C1167NSR is commonly used in motor drives, factory automation, and building automation.
- Can the SN65C1167NSR operate from a single power supply?
Yes, the SN65C1167NSR can operate from a single 5V power supply.
