Overview
The AD5441BRMZ is a high-accuracy 12-bit multiplying digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is designed to offer excellent analog performance in a compact, space-saving 8-lead package. It features a serial input interface, double buffering, and low power consumption, making it ideal for applications where board space is limited. The AD5441BRMZ operates over an extended industrial temperature range of -40°C to +125°C and is available in 8-lead MSOP and LFCSP packages.
Key Specifications
| Parameter | Value | Unit | Condition |
|---|---|---|---|
| Resolution | 12 | Bits | |
| Sampling Rate | 5 | MS/s | |
| Number of Channels | 1 | ||
| Settling Time | 5 | µs | |
| Interface Type | Serial | ||
| Minimum Operating Temperature | -40 | °C | |
| Maximum Operating Temperature | +125 | °C | |
| Mounting Style | SMD/SMT | ||
| Power Dissipation | 55 | µW | |
| Reference Type | External | ||
| Supply Voltage - Min | 2.5 | V | |
| Supply Voltage - Max | 5.5 | V | |
| Integral Nonlinearity (INL) | ±0.5 | LSB | |
| Differential Nonlinearity (DNL) | ±0.5 | LSB |
Key Features
- High accuracy 12-bit multiplying DAC with true 12-bit accuracy
- Low power consumption: <1 μA from a single 5 V power supply
- Fast 3-wire serial input interface
- Fast settling time of 5 µs
- Operating voltage range: 2.5 V to 5.5 V
- Microcontroller compatible interface
- Double buffering for user control of data loading and analog output
- External reference input
- Compact 8-lead MSOP and LFCSP packages
Applications
- Industrial control systems, particularly in PLC applications
- Programmable amplifiers and attenuators
- Digitally controlled calibration and filters
- Motion control systems
- Any application requiring high accuracy and low power consumption in a compact form factor
Q & A
- What is the resolution of the AD5441BRMZ?
The AD5441BRMZ has a resolution of 12 bits.
- What is the settling time of the AD5441BRMZ?
The settling time of the AD5441BRMZ is 5 µs.
- What is the operating temperature range of the AD5441BRMZ?
The AD5441BRMZ operates over a temperature range of -40°C to +125°C.
- What type of interface does the AD5441BRMZ use?
The AD5441BRMZ uses a serial input interface.
- How much power does the AD5441BRMZ consume?
The AD5441BRMZ consumes less than 1 μA from a single 5 V power supply.
- What is the reference type of the AD5441BRMZ?
The AD5441BRMZ uses an external reference input.
- What are the typical applications of the AD5441BRMZ?
The AD5441BRMZ is typically used in industrial control systems, programmable amplifiers and attenuators, digitally controlled calibration and filters, and motion control systems.
- What are the package options for the AD5441BRMZ?
The AD5441BRMZ is available in 8-lead MSOP and LFCSP packages.
- Is the AD5441BRMZ RoHS compliant?
No, the AD5441BRMZ is not RoHS compliant.
- What is the supply voltage range for the AD5441BRMZ?
The supply voltage range for the AD5441BRMZ is 2.5 V to 5.5 V.
