Спецификации
| Атрибут | Ценность |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| Type | Receiver |
| Protocol | RS422, RS423 |
| NumberofDrivers/Receivers | 0/4 |
| ReceiverHysteresis | 100 mV |
| Voltage-Supply | 4.5V ~ 5.5V |
| OperatingTemperature | 0°C ~ 70°C |
| MountingType | Surface Mount |
| Package/Case | 16-SOIC (0.154, 3.90mm Width) |
Обзор
Description
The DS26LS32CM is a quad differential line receiver designed to meet the requirements of EIA standard RS-422. It is commonly used in industrial and communication applications due to its capability to handle differential signals. Each receiver in the DS26LS32CM can accept differential input signals and convert them into standard TTL output levels, which can be interfaced with most digital circuits.
Key features of the DS26LS32CM include:
1. Differential Input Sensitivity: It provides a high sensitivity for detecting low-level differential signals, making it suitable for long-distance data transmission.
2. High Noise Immunity: The differential design helps in minimizing noise and improving data integrity in noisy environments.
3. Four Receivers: The device contains four separate receivers, allowing it to handle multiple data lines simultaneously.
4. Wide Input Voltage Range: It can accommodate a wide range of input voltages, enhancing its versatility in different applications.
5. Thermal and Short-Circuit Protection: Built-in features protect against excessive heat and short circuits, enhancing reliability.
The DS26LS32CM is widely used in digital signal processing where robust communication is essential.
Key features of the DS26LS32CM include:
1. Differential Input Sensitivity: It provides a high sensitivity for detecting low-level differential signals, making it suitable for long-distance data transmission.
2. High Noise Immunity: The differential design helps in minimizing noise and improving data integrity in noisy environments.
3. Four Receivers: The device contains four separate receivers, allowing it to handle multiple data lines simultaneously.
4. Wide Input Voltage Range: It can accommodate a wide range of input voltages, enhancing its versatility in different applications.
5. Thermal and Short-Circuit Protection: Built-in features protect against excessive heat and short circuits, enhancing reliability.
The DS26LS32CM is widely used in digital signal processing where robust communication is essential.
Equivalent
The DS26LS32CM is a quad differential line receiver. Equivalent products include the SN75173, SN75175, AM26LS32, and the MC3486, among others. These chips are designed for similar applications in differential signal processing and RS-422/RS-485 communication systems. Always verify electrical characteristics and pin compatibility from datasheets before substituting.
Features
The DS26LS32CM is a quad differential line receiver designed for digital data transmission over balanced lines. It is compatible with the RS-422 and RS-423 standards, which makes it suitable for applications requiring high-speed data rates and long transmission distances. Key features include:
1. Quad Configuration: Contains four independent differential line receivers in a single package, optimizing space and cost.
2. Wide Common Mode Range: Offers a wide range of common-mode voltages, enhancing noise rejection capabilities.
3. High Input Impedance: Minimizes loading on the transmission line, allowing for better signal integrity.
4. TTL-Compatible Outputs: Provides outputs that are compatible with TTL logic levels, facilitating integration with a variety of digital systems.
5. Noise Immunity: Includes built-in hysteresis to improve noise immunity and ensure stable operation in noisy environments.
6. Power Supply Range: Operates on a single +5V power supply.
7. Temperature Range: The 'CM' suffix indicates operation over a commercial temperature range of 0°C to 70°C.
These features make the DS26LS32CM suitable for use in communications, networking, and industrial control systems.
1. Quad Configuration: Contains four independent differential line receivers in a single package, optimizing space and cost.
2. Wide Common Mode Range: Offers a wide range of common-mode voltages, enhancing noise rejection capabilities.
3. High Input Impedance: Minimizes loading on the transmission line, allowing for better signal integrity.
4. TTL-Compatible Outputs: Provides outputs that are compatible with TTL logic levels, facilitating integration with a variety of digital systems.
5. Noise Immunity: Includes built-in hysteresis to improve noise immunity and ensure stable operation in noisy environments.
6. Power Supply Range: Operates on a single +5V power supply.
7. Temperature Range: The 'CM' suffix indicates operation over a commercial temperature range of 0°C to 70°C.
These features make the DS26LS32CM suitable for use in communications, networking, and industrial control systems.
Pinout
The DS26LS32CM is a quadruple differential line receiver IC, typically used for digital data transmission. It features 16 pins. Here's a concise breakdown of its pin count and functions:
1. Vcc (Pin 16): Power supply input.
2. GND (Pin 8): Ground connection.
3. A Inputs (Pins 2, 5, 10, 13): Non-inverting input terminals for each of the four receivers.
4. B Inputs (Pins 3, 6, 9, 12): Inverting input terminals for each of the four receivers.
5. Outputs (Pins 1, 4, 11, 14): Output terminals corresponding to each receiver.
6. Enable (Pins 15 & 7): Enable inputs; when both are high, the outputs are enabled.
The DS26LS32CM is designed to provide a robust solution for interfacing with digital logic, offering high input impedance and low power consumption. Its differential inputs offer noise immunity, making it suitable for communication in noisy environments or over long distances.
1. Vcc (Pin 16): Power supply input.
2. GND (Pin 8): Ground connection.
3. A Inputs (Pins 2, 5, 10, 13): Non-inverting input terminals for each of the four receivers.
4. B Inputs (Pins 3, 6, 9, 12): Inverting input terminals for each of the four receivers.
5. Outputs (Pins 1, 4, 11, 14): Output terminals corresponding to each receiver.
6. Enable (Pins 15 & 7): Enable inputs; when both are high, the outputs are enabled.
The DS26LS32CM is designed to provide a robust solution for interfacing with digital logic, offering high input impedance and low power consumption. Its differential inputs offer noise immunity, making it suitable for communication in noisy environments or over long distances.
Manufacturer
The DS26LS32CM is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of electronic components, including integrated circuits, sensors, and microcontrollers. Their products are used in various applications across industries such as automotive, industrial, consumer electronics, and communications. TI is recognized for its innovation and leadership in the semiconductor industry, providing solutions that improve power efficiency, performance, and connectivity in electronic devices.
Application
The DS26LS32CM is a quad differential line receiver designed for digital data transmission over balanced lines and is commonly used in applications such as telecommunications, data communication systems, and industrial control systems. It is suitable for systems requiring high speed and noise immunity, such as RS-422 and RS-423 communication protocols. The device is ideal for applications involving long-distance communication where signal integrity is crucial, including computer networking equipment, serial communication links, and instrumentation. It can also be employed in environments where multiple devices need to communicate over a shared bus or in point-to-point connections with differential signaling.
Package
The DS26LS32CM is a quad differential line receiver, and its package type is an SOIC-16 (Small Outline Integrated Circuit with 16 leads). This package is commonly used for surface-mount technology where space efficiency is key.
