Спецификации
| Атрибут | Ценность |
| Package | Tube |
| ProductStatus | Active |
| NumberofBits | 16 |
| NumberofD/AConverters | 4 |
| SettlingTime | 900ns (Typ) |
| OutputType | Current - Unbuffered |
| DifferentialOutput | No |
| DataInterface | SPI |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.7V ~ 5.5V |
| Voltage-SupplyDigital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | ±2 (Max), ±1.5 (Max) |
| Architecture | R-2R |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 28-SSOP (0.209, 5.30mm Width) |
| SupplierDevicePackage | 28-SSOP |
Обзор
Description
The AD5544ARSZ is a 16-bit, quad-channel, voltage-output digital-to-analog converter (DAC) from Analog Devices. It operates with a 2.7V to 5.5V supply, making it suitable for low-power applications.
Key features:
- 16-bit resolution with ±1 LSB INL/DNL accuracy.
- Four independent DAC channels with rail-to-rail output buffers.
- SPI-compatible serial interface (up to 50 MHz).
- Low power consumption (0.5 mA per channel at 3V).
- Power-on reset to zero/midscale (user-selectable).
Applications include industrial control, automation, medical equipment, and test instrumentation. The device comes in a 24-lead SSOP package (RSZ suffix).
For detailed specs, refer to the datasheet.
Key features:
- 16-bit resolution with ±1 LSB INL/DNL accuracy.
- Four independent DAC channels with rail-to-rail output buffers.
- SPI-compatible serial interface (up to 50 MHz).
- Low power consumption (0.5 mA per channel at 3V).
- Power-on reset to zero/midscale (user-selectable).
Applications include industrial control, automation, medical equipment, and test instrumentation. The device comes in a 24-lead SSOP package (RSZ suffix).
For detailed specs, refer to the datasheet.
Equivalent
Equivalent products to the AD5544ARSZ (16-bit DAC) include:
- AD5544ARZ (same specs, different package)
- AD5545A (similar, with internal reference)
- DAC8811 (Texas Instruments, 16-bit, comparable performance)
- MAX5216 (Maxim Integrated, 16-bit, low-power alternative)
- LTC2601 (Linear Tech, 16-bit, precision DAC)
Check datasheets for exact compatibility in voltage range, interface, and package.
- AD5544ARZ (same specs, different package)
- AD5545A (similar, with internal reference)
- DAC8811 (Texas Instruments, 16-bit, comparable performance)
- MAX5216 (Maxim Integrated, 16-bit, low-power alternative)
- LTC2601 (Linear Tech, 16-bit, precision DAC)
Check datasheets for exact compatibility in voltage range, interface, and package.
Features
The AD5544ARSZ is a 16-bit, quad-channel, voltage-output DAC with the following key features:
- Resolution: 16-bit
- Channels: 4 independent DACs
- Output Type: Voltage (buffered)
- Interface: Serial SPI (up to 50 MHz)
- Supply Voltage: ±5V to ±16.5V (dual) or +5V to +16.5V (single)
- Output Range: ±10V (with ±15V supplies)
- Settling Time: 10 µs (typical)
- Low Glitch: 1 nV-s
- Low Power: 4 mW per channel
- Package: 28-lead SSOP
It includes a power-on reset to zero-scale/mid-scale and is suitable for industrial control, automation, and test equipment.
- Resolution: 16-bit
- Channels: 4 independent DACs
- Output Type: Voltage (buffered)
- Interface: Serial SPI (up to 50 MHz)
- Supply Voltage: ±5V to ±16.5V (dual) or +5V to +16.5V (single)
- Output Range: ±10V (with ±15V supplies)
- Settling Time: 10 µs (typical)
- Low Glitch: 1 nV-s
- Low Power: 4 mW per channel
- Package: 28-lead SSOP
It includes a power-on reset to zero-scale/mid-scale and is suitable for industrial control, automation, and test equipment.
Pinout
The AD5544ARSZ is a 16-bit, quad-channel, voltage-output DAC (Digital-to-Analog Converter) in a 28-lead SSOP package.
Pin Count: 28 pins
Key Functions:
- Four 16-bit DAC channels with voltage outputs.
- SPI-compatible serial interface for data input.
- Reference inputs (one per channel or shared).
- Output amplifiers with rail-to-rail operation.
- Power supply pins (+5V analog, +2.7V to +5.5V digital).
- Control pins (LDAC, CLR, RESET) for synchronization and reset.
Used in industrial control, automation, and instrumentation for precision analog output.
Pin Count: 28 pins
Key Functions:
- Four 16-bit DAC channels with voltage outputs.
- SPI-compatible serial interface for data input.
- Reference inputs (one per channel or shared).
- Output amplifiers with rail-to-rail operation.
- Power supply pins (+5V analog, +2.7V to +5.5V digital).
- Control pins (LDAC, CLR, RESET) for synchronization and reset.
Used in industrial control, automation, and instrumentation for precision analog output.
Manufacturer
The AD5544ARSZ is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, ADI serves industries like automotive, healthcare, industrial, and communications with precision data conversion, signal conditioning, and power management solutions. The AD5544ARSZ is a 16-bit digital-to-analog converter (DAC) reflecting ADI's expertise in precision analog technology.
Application
The AD5544ARSZ is a 16-bit digital-to-analog converter (DAC) used in precision applications. Key areas include:
- Industrial Automation: Control systems, PLCs, and process control.
- Test & Measurement: Calibration equipment and signal generation.
- Medical Devices: Imaging systems and diagnostic instruments.
- Communications: Base stations and RF signal conditioning.
- Automotive: Sensor calibration and advanced driver-assistance systems (ADAS).
Its high accuracy, low noise, and fast settling time make it ideal for demanding analog output tasks.
- Industrial Automation: Control systems, PLCs, and process control.
- Test & Measurement: Calibration equipment and signal generation.
- Medical Devices: Imaging systems and diagnostic instruments.
- Communications: Base stations and RF signal conditioning.
- Automotive: Sensor calibration and advanced driver-assistance systems (ADAS).
Its high accuracy, low noise, and fast settling time make it ideal for demanding analog output tasks.
Package
The AD5544ARSZ comes in a 24-lead SSOP (Shrink Small Outline Package). This surface-mount package is compact, suitable for space-constrained applications, and offers reliable performance for precision DAC (digital-to-analog converter) use. Key dimensions are approximately 7.5mm x 10.3mm x 1.75mm.
