Overview
The SN75161BDWRE4 is an octal general-purpose interface bus transceiver produced by Texas Instruments. This integrated circuit (IC) is designed to meet the requirements of the IEEE Standard 488-1978 and is particularly suited for high-speed, low-power applications in industrial and laboratory settings. The device features eight driver-receiver pairs, enabling reliable communication between devices in a single- or multiple-controller instrumentation system. It is characterized by its compact 20-SOIC package and surface-mountable design, making it ideal for modern PCB layouts and assemblies.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | SN75161BDWRE4 |
| Package Type | 20-SOIC |
| Number of Drivers/Receivers | 8/8 |
| Duplex Mode | Half-Duplex |
| Operating Temperature Range | 0°C to 70°C |
| Supply Voltage | 4.75V to 5.25V |
| Receiver Hysteresis | 650 mV |
| Mounting Type | Surface Mount |
| Protocol | IEEE 488 |
| ICC (Max) | 110 mA |
| RoHS Status | Compliant |
Key Features
- 8/8 transceiver configuration for flexible device connection
- Half-duplex operation ensures reliable communication
- IEEE 488 protocol compliance for seamless integration with other devices
- Receiver hysteresis of 650 mV maintains signal integrity
- Operating voltage range of 4.75V to 5.25V for broad compatibility
- Surface-mountable design simplifies PCB layout and assembly
- Power-up/-down disable circuit for glitch-free operation during power cycles
- High input impedance and hysteresis for increased noise immunity
Applications
The SN75161BDWRE4 is widely used in various industrial and laboratory settings, including instrumentation systems, data acquisition systems, and automated test equipment. It is particularly useful in applications requiring reliable, high-speed data transfer between multiple devices. The device's compliance with the IEEE 488 protocol makes it suitable for integrating with other devices in complex systems.
Q & A
- What is the primary function of the SN75161BDWRE4? The SN75161BDWRE4 is an octal general-purpose interface bus transceiver designed for high-speed, low-power data transfer between devices.
- What protocol does the SN75161BDWRE4 comply with? The SN75161BDWRE4 complies with the IEEE 488 protocol.
- What is the operating temperature range of the SN75161BDWRE4? The operating temperature range is from 0°C to 70°C.
- What is the supply voltage range for the SN75161BDWRE4? The supply voltage range is from 4.75V to 5.25V.
- What is the receiver hysteresis of the SN75161BDWRE4? The receiver hysteresis is 650 mV.
- Is the SN75161BDWRE4 RoHS compliant? Yes, the SN75161BDWRE4 is RoHS compliant.
- What is the package type of the SN75161BDWRE4? The package type is 20-SOIC.
- How many driver-receiver pairs does the SN75161BDWRE4 have? The SN75161BDWRE4 has 8 driver-receiver pairs.
- What is the duplex mode of the SN75161BDWRE4? The duplex mode is half-duplex.
- What are some common applications of the SN75161BDWRE4? Common applications include instrumentation systems, data acquisition systems, and automated test equipment.
