Overview
The SN75182N, produced by Texas Instruments, is a dual differential line receiver designed to sense small differential signals in the presence of large common-mode noise. This device is part of the SN75182 series, which includes various package types such as PDIP, SOIC, and SOP. The SN75182N is specifically packaged in a 14-pin PDIP (Plastic Dual In-Line Package) and is characterized for operation from 0°C to 70°C, making it suitable for a wide range of industrial and commercial applications.
The device provides TTL-compatible output signals based on the polarity of the differential input voltage and features individual channel strobes and built-in optional line-termination resistors. It is also designed to be interchangeable with National Semiconductor's DS7820A and DS8820A line receivers.
Key Specifications
| Specification | Value |
|---|---|
| Package Type | PDIP-14 |
| Pins | 14 |
| Operating Temperature Range | 0°C to 70°C |
| Supply Voltage (VCC) | 4.5 V to 5.5 V |
| Common-Mode Input Voltage Range | ±15 V |
| Differential Input Voltage Range | ±15 V |
| Frequency Response Control | Single external capacitor per channel |
Key Features
- Single 5-V Supply
- Differential Line Operation
- Dual Channels
- TTL Compatibility
- ±15-V Common-Mode Input Voltage Range
- ±15-V Differential Input Voltage Range
- Individual Channel Strobes
- Built-In Optional Line-Termination Resistor
- Individual Frequency Response Controls
- Designed for Use With Dual Differential Drivers SN55183 and SN75183
- Designed to Be Interchangeable With National Semiconductor DS7820A and DS8820A
Applications
The SN75182N is versatile and can be used in various applications where differential signaling is required, such as:
- Industrial control systems
- Telecommunications equipment
- Data transmission systems
- Automotive systems requiring robust signal reception
- Any environment where high noise immunity is necessary
Q & A
- What is the operating temperature range of the SN75182N?
The SN75182N operates from 0°C to 70°C.
- What is the supply voltage range for the SN75182N?
The supply voltage range is 4.5 V to 5.5 V.
- What is the common-mode input voltage range of the SN75182N?
The common-mode input voltage range is ±15 V.
- Does the SN75182N have built-in line-termination resistors?
- Can the frequency response of the SN75182N be controlled?
- Is the SN75182N TTL compatible?
- What is the package type of the SN75182N?
The SN75182N is packaged in a 14-pin PDIP (Plastic Dual In-Line Package)).
- Can the SN75182N be used with other differential drivers?
- Is the SN75182N interchangeable with other line receivers?
- What is the purpose of the strobe input (STRB) on the SN75182N?
The strobe input (STRB) disables the receiver and forces the output to a high level when in the low state).
