Overview
The UA9637ACDRG4 is a dual differential line receiver produced by Texas Instruments. This device is designed to meet or exceed the requirements of ANSI standards EIA/TIA-422-B and EIA/TIA-423-B, as well as ITU recommendations V.10 and V.11. It operates from a single 5V power supply and is characterized for operation from 0°C to 70°C. The UA9637ACDRG4 features high-speed Schottky circuitry and TTL-compatible outputs, making it suitable for various industrial and communication applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC Supply voltage range | -0.5 | 7 | V | |
| VI Input voltage | -15 | 15 | V | |
| VID Differential input voltage | -15 | 15 | V | |
| VO Output voltage range | -0.5 | 5.5 | V | |
| IOL Low-level output current | 50 | mA | ||
| TA Operating free-air temperature range | 0 | 70 | °C | |
| Tstg Storage temperature range | -65 | 150 | °C | |
| tPLH Propagation delay time, low- to high-level output | 15 | 25 | 25 | ns |
| tPHL Propagation delay time, high- to low-level output | 13 | 25 | 25 | ns |
| Package | 8-SOIC | |||
| Operating Voltage | 4.75 | 5.25 | V | |
| Receiver Hysteresis | 70 | mV |
Key Features
- Meets or exceeds the requirements of ANSI standards EIA/TIA-422-B and EIA/TIA-423-B and ITU recommendations V.10 and V.11.
- Operates from a single 5V power supply.
- Wide common-mode voltage range.
- High input impedance.
- TTL-compatible outputs.
- High-speed Schottky circuitry.
- Available in 8-pin dual-in-line and small-outline packages.
- Designed to be interchangeable with National DS9637A.
Applications
- Factory automation.
- AC and servo motor drives.
Q & A
- What are the main standards that the UA9637ACDRG4 complies with?
The UA9637ACDRG4 meets or exceeds the requirements of ANSI standards EIA/TIA-422-B and EIA/TIA-423-B, as well as ITU recommendations V.10 and V.11.
- What is the operating voltage range of the UA9637ACDRG4?
The device operates from a single 5V power supply, with a voltage range of 4.75V to 5.25V.
- What is the operating temperature range of the UA9637ACDRG4?
The device is characterized for operation from 0°C to 70°C.
- What types of packages are available for the UA9637ACDRG4?
The device is available in 8-pin dual-in-line and small-outline packages.
- What is the propagation delay time for the UA9637ACDRG4?
The propagation delay time is 15-25 ns for low- to high-level output and 13-25 ns for high- to low-level output.
- Is the UA9637ACDRG4 RoHS compliant?
- What are the typical applications of the UA9637ACDRG4?
The device is typically used in factory automation and AC and servo motor drives.
- What is the receiver hysteresis of the UA9637ACDRG4?
The receiver hysteresis is 70 mV.
- Is the UA9637ACDRG4 still in production?
No, the UA9637ACDRG4 has been discontinued by Texas Instruments.
- What is the storage temperature range for the UA9637ACDRG4?
The storage temperature range is -65°C to 150°C.
