Overview
The AD5593RBCBZ-RL7, produced by Analog Devices Inc., is a highly versatile 8-channel, 12-bit configurable analog-to-digital converter (ADC) and digital-to-analog converter (DAC) integrated circuit. This device features eight input/output (I/O) pins that can be independently configured as DAC outputs, ADC inputs, or general-purpose input/output (GPIO) pins. It is designed to provide flexible analog and digital I/O capabilities, making it suitable for a wide range of applications requiring control and monitoring.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Number of Channels | - | - | 8 | - | - |
| Resolution | - | - | 12-bit | - | - |
| DAC Output Range | 0 V | - | VREF or 2 × VREF | V | - |
| ADC Input Range | 0 V | - | VREF or 2 × VREF | V | - |
| Short-Circuit Current | - | - | 25 mA | DC | - |
| DC Output Impedance | - | - | 0.2 Ω | DC | - |
| Power Supply Rejection Ratio (PSRR) | - | - | 0.15 mV/V | DAC code = midscale, VDD = 3 V ± 10% or 5 V ± 10% | - |
| Power-Up Time | - | - | 7 µs | Exiting power-down mode, VDD = 5 V | - |
| Package Options | - | - | 16-lead TSSOP, LFCSP, and 16-ball WLCSP | - | - |
Key Features
- Configurable as any combination of 8 12-bit DAC channels, 8 12-bit ADC channels, or 8 general-purpose I/O pins.
- Integrated 2.5 V, 20 ppm/°C reference.
- Integrated temperature indicator.
- I2C interface for communication.
- Flexible output ranges: 0 V to VREF or 0 V to 2 × VREF for both DAC and ADC.
- GPIO pins can be set or read back via I2C operations.
- Available in 16-lead TSSOP, LFCSP, and 16-ball WLCSP packages.
Applications
- Control and monitoring systems.
- General-purpose analog and digital I/O.
- Microprocessor interfacing.
- Industrial automation.
- Medical devices requiring precise analog and digital control.
Q & A
- What is the resolution of the AD5593RBCBZ-RL7?
The AD5593RBCBZ-RL7 has a resolution of 12 bits for both DAC and ADC channels. - How many channels does the AD5593RBCBZ-RL7 have?
The device has 8 channels that can be configured as DAC outputs, ADC inputs, or GPIO pins. - What are the output ranges for the DAC channels?
The DAC output ranges are 0 V to VREF or 0 V to 2 × VREF. - Does the AD5593RBCBZ-RL7 have an integrated temperature sensor?
Yes, it has an integrated temperature indicator. - What communication interface does the AD5593RBCBZ-RL7 use?
The device uses an I2C interface for communication. - What are the package options for the AD5593RBCBZ-RL7?
The device is available in 16-lead TSSOP, LFCSP, and 16-ball WLCSP packages. - What is the power-up time for the AD5593RBCBZ-RL7?
The power-up time is 7 µs when exiting power-down mode with VDD = 5 V. - Can the GPIO pins be configured and read via I2C operations?
Yes, the state of the GPIO pins can be set or read back via I2C write or read operations. - What is the short-circuit current limit for the DAC channels?
The short-circuit current limit is 25 mA. - What is the DC output impedance of the DAC channels?
The DC output impedance is 0.2 Ω.
