Specifications
| Attribute | Value |
| Package / Case | Tube |
| Part Status | Active |
| Number of Bits | 16 |
| Number of D/A Converters | 1 |
| Settling Time | 500ns (Typ) |
| Output Type | Current - Unbuffered |
| Differential Output | No |
| Data Interface | SPI |
| Reference Type | External |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| INL / DNL(LSB) | ±2 (Max), ±1 (Max) |
| Architecture | R-2R |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 8-SOIC |
Overview
Description
The AD5543BRZ is a 16-bit, high-precision digital-to-analog converter (DAC) from Analog Devices. It features a serial interface (SPI-compatible) and operates on a single 2.7V to 5.5V supply.
Key features:
- 16-bit resolution with ±1 LSB INL/DNL for high accuracy.
- Low power consumption (0.5 mA typical at 5V).
- Fast settling time (10 µs to ±0.003% FS).
- On-chip output buffer with rail-to-rail operation.
- Power-on reset ensures 0V output at startup.
Applications include industrial control, automation, medical equipment, and test instrumentation. The AD5543BRZ comes in a 16-lead SOIC package and is designed for systems requiring high performance and reliability.
For detailed specs, refer to the datasheet on Analog Devices' website.
Key features:
- 16-bit resolution with ±1 LSB INL/DNL for high accuracy.
- Low power consumption (0.5 mA typical at 5V).
- Fast settling time (10 µs to ±0.003% FS).
- On-chip output buffer with rail-to-rail operation.
- Power-on reset ensures 0V output at startup.
Applications include industrial control, automation, medical equipment, and test instrumentation. The AD5543BRZ comes in a 16-lead SOIC package and is designed for systems requiring high performance and reliability.
For detailed specs, refer to the datasheet on Analog Devices' website.
Equivalent
Equivalent products to the AD5543BRZ (16-bit precision DAC) include:
- AD5541A (16-bit, lower speed)
- AD5542A (16-bit, similar specs)
- DAC8811 (16-bit, from Texas Instruments)
- MAX5216 (16-bit, from Maxim Integrated)
- LTC2601 (16-bit, from Analog Devices/LTC)
These offer comparable resolution and performance. Check datasheets for exact pinout and interface compatibility.
- AD5541A (16-bit, lower speed)
- AD5542A (16-bit, similar specs)
- DAC8811 (16-bit, from Texas Instruments)
- MAX5216 (16-bit, from Maxim Integrated)
- LTC2601 (16-bit, from Analog Devices/LTC)
These offer comparable resolution and performance. Check datasheets for exact pinout and interface compatibility.
Pinout
The AD5543BRZ is a 16-bit, serial-input, voltage-output digital-to-analog converter (DAC) in a 16-pin SOIC package.
Key Functions:
- 16-bit resolution with low glitch energy.
- Serial interface (SPI-compatible) for data input.
- Voltage output (unbuffered, requires external op-amp).
- ±10V output range (with external reference).
- Low power consumption (typically 5mW).
Pin Count: 16 pins (including VDD, GND, reference input, serial interface pins, and analog output).
Notable Pins:
- VOUT: Analog output.
- REFIN: Reference voltage input.
- SDIN, SCLK, CS, LDAC: Serial control pins.
Compact and precise, it’s used in industrial control, instrumentation, and automation.
Key Functions:
- 16-bit resolution with low glitch energy.
- Serial interface (SPI-compatible) for data input.
- Voltage output (unbuffered, requires external op-amp).
- ±10V output range (with external reference).
- Low power consumption (typically 5mW).
Pin Count: 16 pins (including VDD, GND, reference input, serial interface pins, and analog output).
Notable Pins:
- VOUT: Analog output.
- REFIN: Reference voltage input.
- SDIN, SCLK, CS, LDAC: Serial control pins.
Compact and precise, it’s used in industrial control, instrumentation, and automation.
Application
The AD5543BRZ is a high-precision, 16-bit digital-to-analog converter (DAC) used in applications requiring accurate analog signal generation. Key areas include:
- Industrial Automation: Control systems, PLCs, and process instrumentation.
- Test & Measurement: Precision signal sources and calibration equipment.
- Medical Devices: Imaging systems and diagnostic instruments.
- Communications: Base stations and RF signal generation.
- Automotive: Sensor calibration and advanced driver-assistance systems (ADAS).
Its low noise, high resolution, and fast settling time make it ideal for demanding analog output tasks.
- Industrial Automation: Control systems, PLCs, and process instrumentation.
- Test & Measurement: Precision signal sources and calibration equipment.
- Medical Devices: Imaging systems and diagnostic instruments.
- Communications: Base stations and RF signal generation.
- Automotive: Sensor calibration and advanced driver-assistance systems (ADAS).
Its low noise, high resolution, and fast settling time make it ideal for demanding analog output tasks.
Package
The AD5543BRZ comes in a 16-lead SOIC (Small Outline Integrated Circuit) package. This surface-mount package is compact and widely used for precision analog devices, offering reliable performance in space-constrained applications. The "BRZ" suffix indicates the lead-free (RoHS-compliant) version.
