画像は参考用です
AD5322BRM
+BOMIC DAC 12BIT V-OUT 10MSOP
-
メーカーテキサス・インスツルメンツ
-
メーカー品番 #AD5322BRM
-
在庫状況2754
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Obsolete |
| Base Product Number | AD5322 |
| Number of Bits | 12 |
| Number of D/A Converters | 2 |
| Settling Time | 10µs |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | External |
| Voltage - Supply, Analog | 2.5V ~ 5.5V |
| Voltage - Supply, Digital | 2.5V ~ 5.5V |
| INL/DNL (LSB) | ±2, ±0.2 |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 105°C |
| Package | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 10-MSOP |
| Mounting Type | Surface Mount |
| Packaging | Tube |
概要
Description
The AD5322BRM is a dual-channel, 12-bit digital-to-analog converter (DAC) from Analog Devices. It is designed for high precision and performance, suitable for various applications such as data acquisition systems, industrial automation, and instrumentation. The DAC features a buffered voltage output and operates from a single 2.7 V to 5.5 V power supply. It supports an I²C-compatible 2-wire serial interface, which allows easy integration with microcontrollers and other digital systems.
The AD5322BRM provides a low power consumption mode, making it ideal for battery-powered devices. It offers a guaranteed monotonic performance, ensuring smooth and predictable output voltage changes, as well as a power-on reset to zero volts that ensures the outputs are at a known state upon startup. The device is housed in a compact MSOP-10 package, making it suitable for space-constrained applications. Its combination of precision, low power, and ease of use makes the AD5322BRM a versatile component in a wide range of electronic systems.
The AD5322BRM provides a low power consumption mode, making it ideal for battery-powered devices. It offers a guaranteed monotonic performance, ensuring smooth and predictable output voltage changes, as well as a power-on reset to zero volts that ensures the outputs are at a known state upon startup. The device is housed in a compact MSOP-10 package, making it suitable for space-constrained applications. Its combination of precision, low power, and ease of use makes the AD5322BRM a versatile component in a wide range of electronic systems.
Equivalent
The AD5322BRM is a dual 12-bit digital-to-analog converter (DAC) from Analog Devices. Equivalent products might include:
1. DAC082S085 from Texas Instruments
2. MCP4822 from Microchip Technology
3. MAX517 from Maxim Integrated
4. LTC2602 from Analog Devices (Linear Technology)
These alternatives have similar functionalities, but it's essential to compare specific features and pin compatibility for your application needs.
1. DAC082S085 from Texas Instruments
2. MCP4822 from Microchip Technology
3. MAX517 from Maxim Integrated
4. LTC2602 from Analog Devices (Linear Technology)
These alternatives have similar functionalities, but it's essential to compare specific features and pin compatibility for your application needs.
Features
The AD5322BRM is a dual 12-bit digital-to-analog converter (DAC) from Analog Devices. Key features include:
1. Resolution: It offers a 12-bit resolution, providing high precision for analog output.
2. Dual Channel: It features two DAC outputs, allowing independent or simultaneous updates.
3. Power Supply: The device operates on a single 2.7 V to 5.5 V supply, making it versatile for various applications.
4. Low Power Consumption: It is designed for low power consumption, ideal for battery-powered devices.
5. Serial Interface: The DAC uses a simple 3-wire serial interface that is compatible with SPI, QSPI, MICROWIRE, and DSP standards.
6. Output Range: It can provide an output voltage range from 0 V to VREF, with the reference voltage being externally supplied.
7. Compact Package: Available in a compact MSOP-8 package, it is suitable for space-constrained applications.
8. Fast Settling: The device has a fast settling time, enhancing performance in dynamic applications.
These features make the AD5322BRM suitable for applications like portable instrumentation, process control, and data acquisition systems.
1. Resolution: It offers a 12-bit resolution, providing high precision for analog output.
2. Dual Channel: It features two DAC outputs, allowing independent or simultaneous updates.
3. Power Supply: The device operates on a single 2.7 V to 5.5 V supply, making it versatile for various applications.
4. Low Power Consumption: It is designed for low power consumption, ideal for battery-powered devices.
5. Serial Interface: The DAC uses a simple 3-wire serial interface that is compatible with SPI, QSPI, MICROWIRE, and DSP standards.
6. Output Range: It can provide an output voltage range from 0 V to VREF, with the reference voltage being externally supplied.
7. Compact Package: Available in a compact MSOP-8 package, it is suitable for space-constrained applications.
8. Fast Settling: The device has a fast settling time, enhancing performance in dynamic applications.
These features make the AD5322BRM suitable for applications like portable instrumentation, process control, and data acquisition systems.
Pinout
The AD5322BRM is a dual 12-bit DAC (Digital-to-Analog Converter) from Analog Devices. It typically comes in an 8-lead MSOP (Mini Small Outline Package). The main functions and pin assignments for the AD5322BRM are as follows:
1. VDD (Pin 1): Power supply input.
2. VOUTA (Pin 2): Analog output voltage from DAC A.
3. VOUTB (Pin 3): Analog output voltage from DAC B.
4. GND (Pin 4): Ground reference point for all circuitry.
5. SDA (Pin 5): Serial Data Line (I²C Data Input/Output).
6. SCL (Pin 6): Serial Clock Line (I²C Clock Input).
7. SYNC (Pin 7): Synchronization input; used for frame synchronization in SPI mode.
8. LDAC (Pin 8): Load DAC input; allows DAC registers to update asynchronously.
The AD5322BRM is primarily used in applications where precise voltage output is required, such as in signal processing, control systems, and data acquisition systems.
1. VDD (Pin 1): Power supply input.
2. VOUTA (Pin 2): Analog output voltage from DAC A.
3. VOUTB (Pin 3): Analog output voltage from DAC B.
4. GND (Pin 4): Ground reference point for all circuitry.
5. SDA (Pin 5): Serial Data Line (I²C Data Input/Output).
6. SCL (Pin 6): Serial Clock Line (I²C Clock Input).
7. SYNC (Pin 7): Synchronization input; used for frame synchronization in SPI mode.
8. LDAC (Pin 8): Load DAC input; allows DAC registers to update asynchronously.
The AD5322BRM is primarily used in applications where precise voltage output is required, such as in signal processing, control systems, and data acquisition systems.
Manufacturer
The AD5322BRM is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides solutions for a wide range of applications, including industrial, automotive, consumer electronics, healthcare, communications, and more. Analog Devices is known for its high-performance products that facilitate the conversion and processing of real-world phenomena, such as light, sound, temperature, motion, and pressure, into electronic signals. The company focuses on innovation and technology development to support advanced applications and complex systems, making it a key player in the semiconductor industry.
Application
The AD5322BRM is a dual, 12-bit digital-to-analog converter (DAC) designed for precision applications. Its application areas include:
1. Industrial Automation: Used in control systems for process automation and instrumentation.
2. Data Acquisition Systems: Suitable for converting digital signals into analog for measurement and analysis.
3. Communication Systems: Employed in modems and transceivers for signal generation and modulation.
4. Medical Devices: Utilized in equipment requiring precise signal processing, such as imaging systems.
5. Consumer Electronics: Used in audio and video equipment for high-quality signal conversion.
6. Automotive Electronics: Integrated into control units for various functions like engine management.
These applications benefit from its precision, low power consumption, and small form factor.
1. Industrial Automation: Used in control systems for process automation and instrumentation.
2. Data Acquisition Systems: Suitable for converting digital signals into analog for measurement and analysis.
3. Communication Systems: Employed in modems and transceivers for signal generation and modulation.
4. Medical Devices: Utilized in equipment requiring precise signal processing, such as imaging systems.
5. Consumer Electronics: Used in audio and video equipment for high-quality signal conversion.
6. Automotive Electronics: Integrated into control units for various functions like engine management.
These applications benefit from its precision, low power consumption, and small form factor.
Package
The AD5322BRM is a precision dual 12-bit digital-to-analog converter (DAC) from Analog Devices. It comes in an 8-lead MSOP (Mini Small Outline Package), which is compact and suitable for applications requiring space efficiency.
