The ADM237LJRZ is a high-performance, low-power, 5V powered RS-232 transceiver from Analog Devices Inc. This integrated circuit is designed to meet the stringent specifications of EIA/TIA-232-E and V.28/V.24 communications standards while operating in harsh industrial environments. The ADM237LJRZ is suitable for a variety of applications, including but not limited to, portable or compact communication devices, point-of-sale systems, and data acquisition units.

Key Features

• Interface Type: RS-232
• Number of Drivers/Receivers: 2/2
• Supply Voltage: 5V
• Operating Temperature Range: 0°C to +70°C
• Mounting Type: Surface Mount
• Package/Case: SOIC-20
• Data Rate: 120 kbps
• ESD Protection: Yes, providing enhanced electrostatic discharge protection
• Low Power Shutdown: Yes, with a low power shutdown mode for power conservation

Product Description

The ADM237LJRZ transceiver integrates two drivers and two receivers to facilitate full-duplex communication. This device is capable of running at data rates of up to 120 kbps, making it ideal for applications requiring fast data transfer. The low-power design of the ADM237LJRZ ensures minimal power consumption, which is critical for battery-operated and power-sensitive systems.

The robust construction of the ADM237LJRZ provides reliable operation over the industrial temperature range of 0°C to +70°C. The device is housed in a compact SOIC-20 package, which is perfect for space-constrained applications. Additionally, it features built-in ESD protection circuitry, safeguarding the device against electrostatic discharges, thus enhancing system reliability.

The inclusion of a low power shutdown mode allows the ADM237LJRZ to reduce power consumption when not in active use, contributing to the efficiency of the overall system. This feature is especially beneficial in portable devices where extending battery life is a priority.

Applications

• Portable Computing Devices
• Point-of-Sale Systems
• Data Communication Systems
• Telecommunications Equipment