Overview
The SN65C1167EPWR from Texas Instruments is a dual 3-state differential line driver and receiver integrated circuit designed for balanced transmission lines. This device operates from a single 5V power supply and is compliant with TIA/EIA-422-B and ITU recommendation V.11 standards. It features dual drivers and dual receivers, making it suitable for full-duplex communication. The SN65C1167EPWR is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) and is known for its low supply-current requirements and high ESD protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Temperature Range | -40 to 85 | °C |
| Supply Voltage | 4.5 to 5.5 | V |
| Data Transfer Rate | 10 Mbps | |
| Number of Receivers | 2 | |
| Number of Transmitters | 2 | |
| Package Type | TSSOP16 | |
| ESD Protection | ±15kV HBM, ±8kV IEC 61000-4-2 | |
| Receiver Input Impedance | 17kΩ (Typical) | Ω |
| Receiver Input Sensitivity | ±200mV | mV |
| Supply Current (Total Package) | 4 to 6 mA | mA |
Key Features
- Meets or exceeds TIA/EIA-422-B and ITU recommendation V.11 standards.
- Operates from a single 5V power supply.
- High ESD protection: ±15kV Human-body model (HBM), ±8kV IEC 61000-4-2 (Air-gap and Contact discharge).
- 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.
- Glitch-free power-up and power-down protection.
- Receiver 3-state outputs active-low enable.
Applications
- Motor Drives
- Factory Automation
- Building Automation
Q & A
- What is the operating temperature range of the SN65C1167EPWR?
The operating temperature range is -40°C to 85°C.
- What is the supply voltage for the SN65C1167EPWR?
The supply voltage is 4.5V to 5.5V.
- What is the data transfer rate of the SN65C1167EPWR?
The data transfer rate is up to 10 Mbps.
- How many receivers and transmitters does the SN65C1167EPWR have?
The device has 2 receivers and 2 transmitters.
- What type of package does the SN65C1167EPWR come in?
The device is packaged in a 16-pin TSSOP.
- What level of ESD protection does the SN65C1167EPWR offer?
The device offers ±15kV HBM and ±8kV IEC 61000-4-2 ESD protection.
- What is the typical receiver input impedance of the SN65C1167EPWR?
The typical receiver input impedance is 17kΩ.
- What is the receiver input sensitivity of the SN65C1167EPWR?
The receiver input sensitivity is ±200mV.
- What is the maximum supply current for the SN65C1167EPWR?
The maximum supply current is 6 mA.
- What standards does the SN65C1167EPWR comply with?
The device complies with TIA/EIA-422-B and ITU recommendation V.11 standards.
