Overview
The SN75158DG4 is a dual differential line driver produced by Texas Instruments. This component is designed to meet or exceed the requirements of ANSI EIA/TIA-422-B and ITU recommendation V.11 interface specifications. It operates on a single 5V supply and is characterized for operation from 0°C to 70°C. The SN75158DG4 features balanced-line operation, TTL compatibility, and high output impedance in the power-off condition, making it suitable for various industrial and communication applications.
Key Specifications
| Parameter | Min | Nom | Max | Unit |
|---|---|---|---|---|
| VCC Supply Voltage | 4.75 | 5 | 5.25 | V |
| VIH High-level Input Voltage | 2 | V | ||
| VIL Low-level Input Voltage | 0.8 | V | ||
| IOH High-level Output Current | -40 | mA | ||
| IOL Low-level Output Current | 40 | mA | ||
| TA Operating Free-Air Temperature | 0 | 70 | °C | |
| tPLH Propagation Delay Time, Low- to High-Level Output | 13 | 20 | ns | |
| tPHL Propagation Delay Time, High- to Low-Level Output | 9 | 15 | ns |
Key Features
- Meets or exceeds the requirements of ANSI EIA/TIA-422-B and ITU recommendation V.11
- Single 5V supply operation
- Balanced-line operation
- TTL compatible inputs and outputs
- High output impedance in power-off condition
- High-current active-pullup outputs
- Short-circuit protection
- Dual channels with input clamp diodes
Applications
- Factory automation
- ATM and cash counters
- Smart grid systems
- AC and servo motor drives
Q & A
- What is the operating voltage range of the SN75158DG4?
The SN75158DG4 operates on a single 5V supply with a voltage range of 4.75V to 5.25V.
- What are the key interface standards met by the SN75158DG4?
The SN75158DG4 meets or exceeds the requirements of ANSI EIA/TIA-422-B and ITU recommendation V.11.
- What is the temperature range for the SN75158DG4?
The component is characterized for operation from 0°C to 70°C.
- What type of output stages does the SN75158DG4 have?
The output stages are TTL totem-pole outputs.
- Does the SN75158DG4 have short-circuit protection?
- How many channels does the SN75158DG4 have?
The SN75158DG4 has dual channels.
- What is the typical propagation delay time for the SN75158DG4?
The typical propagation delay time is around 13-20 ns for low- to high-level output and 9-15 ns for high- to low-level output.
- Is the SN75158DG4 suitable for high-current applications?
- What are some common applications of the SN75158DG4?
- What types of packages are available for the SN75158DG4?
The SN75158DG4 is available in SOIC (D), PDIP (P), and SOP (PS) packages.
