Overview
The AD7225BQ, produced by Analog Devices Inc., is a highly integrated digital-to-analog converter (DAC) IC. This component features four 8-bit voltage output DACs, each equipped with output buffer amplifiers and interface logic, all on a single monolithic chip. This design makes it an efficient solution for applications requiring multiple analog outputs from digital inputs.
Key Specifications
| Parameter | Value |
|---|---|
| Number of DACs | 4 |
| Resolution | 8 bits |
| Output Type | Voltage output |
| Package Type | 24-CDIP (Ceramic Dual In-Line Package) |
| Operating Temperature Range | -40°C to +85°C |
| Voltage Supply Range | +4.5V to +16.5V (Single Supply), ±2.25V to ±8.25V (Dual Supply) |
Key Features
- Four independent 8-bit DACs with output buffer amplifiers.
- Single monolithic chip design for compactness and reliability.
- Interface logic included for easy integration with digital systems.
- Wide operating temperature range (-40°C to +85°C).
- Flexible voltage supply options (single supply: +4.5V to +16.5V, dual supply: ±2.25V to ±8.25V).
Applications
- Industrial control systems requiring multiple analog outputs.
- Aerospace and defense applications where compact, reliable DACs are necessary.
- Medical devices that require precise analog output control.
- Automotive systems needing robust and temperature-stable DACs.
- Test and measurement equipment where multiple analog outputs are required.
Q & A
- What is the resolution of each DAC in the AD7225BQ?
Each DAC in the AD7225BQ has an 8-bit resolution.
- How many DACs are included in the AD7225BQ?
The AD7225BQ includes four independent DACs.
- What is the package type of the AD7225BQ?
The AD7225BQ comes in a 24-CDIP (Ceramic Dual In-Line Package).
- What is the operating temperature range of the AD7225BQ?
The operating temperature range is -40°C to +85°C.
- What are the voltage supply options for the AD7225BQ?
The AD7225BQ can operate with a single supply (+4.5V to +16.5V) or a dual supply (±2.25V to ±8.25V).
- What kind of output does each DAC provide?
Each DAC provides a voltage output.
- Is the AD7225BQ suitable for high-temperature environments?
Yes, the AD7225BQ is suitable for high-temperature environments with an operating range up to +85°C.
- Can the AD7225BQ be used in industrial control systems?
Yes, the AD7225BQ is well-suited for industrial control systems requiring multiple analog outputs.
- Does the AD7225BQ include output buffer amplifiers?
Yes, each DAC in the AD7225BQ includes an output buffer amplifier.
- Is the AD7225BQ available in various regions?
Yes, the AD7225BQ is available through various distributors globally, including Mouser, Digi-Key, and others.
