AD5593RBRUZ-RL7

Overview

The AD5593RBRUZ-RL7 is an 8-channel, 12-bit configurable ADC/DAC with an I2C interface. It integrates a 2.5 V reference and temperature sensor. Each of the eight I/O pins can be independently configured as DAC outputs, ADC inputs, or general-purpose digital I/O. The device operates on a supply voltage of 2.7 V to 5.5 V and supports an operating temperature range from -40°C to +105°C. Key electrical parameters include a typical DAC settling time of 6 µs, ADC conversion time of 2 µs, and an integrated reference output of 2.5 V.

Feature Summary

• Eight configurable I/O channels supporting 12-bit DAC, 12-bit ADC, and GPIO functions
• Integrated 2.5 V reference with 20 ppm/°C temperature coefficient
• I2C serial interface for control and data transfer
• On-chip temperature indicator with ±3°C accuracy

Applications

• Control and monitoring systems
• General-purpose analog and digital I/O expansion
• Industrial sensor interfaces requiring mixed-signal processing

Procurement Notes

Verify the package type RU-16 (16-lead TSSOP) matches the design requirements. Confirm the suffix RL7 indicates reel packaging. Ensure the operating environment stays within the specified -40°C to +105°C range. Check that the I2C bus pull-up resistors are compatible with the VLOGIC supply voltage.

Selection Notes

Select this component when a single chip must handle multiple analog and digital tasks. It is suitable for applications needing 12-bit resolution for both input and output. Consider the internal 2.5 V reference if external precision references are not required. Verify I2C address configuration via the A0 pin if multiple devices are used.

Part Context

This part belongs to the AD5593R family, which provides 8-channel configurable converters. It is functionally similar to the AD5592R but uses an I2C interface instead of SPI. The BRUZ suffix denotes the specific TSSOP package variant.

Replacement Considerations

The AD5592R series offers equivalent functionality with an SPI interface. Direct pin-to-pin replacement requires adapting the communication protocol. Other Analog Devices DAC/ADC combinations may be needed if higher channel counts or different interfaces are required.