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AD7394ARZ-REEL7
+Lista de MateriaisIC DAC 12BIT V-OUT 14SOIC
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD7394ARZ-REEL7
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Ficha Técnica AD7394ARZ-REEL7 DataSheet
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Especificações
| Atributo | Valor |
| Part Status | Obsolete |
| Digi Key Programmable | Not Verified |
| Number of Bits | 12 |
| Number of D / A Converters | 2 |
| Settling Time | 70µs (Typ) |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL / DNL (LSB) | ±2 (Max), ±1 (Max) |
| Architecture | R-2R |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
| Mounting Type | Surface Mount |
| Base Product Number | AD7394 |
Visão Geral
Description
The AD7394ARZ-REEL7 is a precision, low-power, quad, analog-to-digital converter (ADC) from Analog Devices. It features a 12-bit resolution and operates at a supply voltage of 2.7V to 5.25V, making it suitable for battery-powered applications. The device offers a high sampling rate of up to 1 MSPS, with a serial peripheral interface (SPI) for easy integration into various systems.
Key features include low distortion, low noise performance, and a built-in internal reference, which enhance its usability in applications such as portable instrumentation and sensor interfacing. The AD7394ARZ-REEL7 is housed in a small, RoHS-compliant package, facilitating efficient space utilization in compact designs.
This ADC is particularly valued in industrial, medical, and consumer electronics due to its robust performance and flexibility, enabling accurate signal acquisition in diverse environments.
Key features include low distortion, low noise performance, and a built-in internal reference, which enhance its usability in applications such as portable instrumentation and sensor interfacing. The AD7394ARZ-REEL7 is housed in a small, RoHS-compliant package, facilitating efficient space utilization in compact designs.
This ADC is particularly valued in industrial, medical, and consumer electronics due to its robust performance and flexibility, enabling accurate signal acquisition in diverse environments.
Equivalent
The AD7394ARZ-REEL7 is a quad voltage output DAC. Equivalent products include:
1. MCP4725 - 12-bit DAC with I2C interface.
2. DAC8144 - 14-bit quad DAC from TI.
3. MAX5216 - 16-bit DAC with simple interface.
Ensure compatibility with your specific application requirements, as differences in specifications, interfaces, and power supply may affect performance.
1. MCP4725 - 12-bit DAC with I2C interface.
2. DAC8144 - 14-bit quad DAC from TI.
3. MAX5216 - 16-bit DAC with simple interface.
Ensure compatibility with your specific application requirements, as differences in specifications, interfaces, and power supply may affect performance.
Features
The AD7394ARZ-REEL7 is a quad, high-speed, precision analog-to-digital converter (ADC) designed for a variety of applications. Key features include:
1. Resolution: 14-bit resolution for accurate signal representation.
2. Sampling Rate: Up to 1 MSPS (mega samples per second) for fast data conversion.
3. Input Range: Bipolar input range, allowing for versatile signal processing.
4. Low Power: Consumes low power, making it suitable for battery-powered applications.
5. Internal Reference: Integrated voltage reference simplifies design and reduces external components.
6. SPI Interface: Serial Peripheral Interface (SPI) allows for easy communication with microcontrollers and processors.
7. Temperature Range: Operates over a wide temperature range, enhancing reliability in various environments.
8. Small Package: Available in a compact 32-lead LFCSP package, facilitating space-constrained designs.
These features make the AD7394ARZ-REEL7 ideal for applications in industrial control, medical instrumentation, and data acquisition systems.
1. Resolution: 14-bit resolution for accurate signal representation.
2. Sampling Rate: Up to 1 MSPS (mega samples per second) for fast data conversion.
3. Input Range: Bipolar input range, allowing for versatile signal processing.
4. Low Power: Consumes low power, making it suitable for battery-powered applications.
5. Internal Reference: Integrated voltage reference simplifies design and reduces external components.
6. SPI Interface: Serial Peripheral Interface (SPI) allows for easy communication with microcontrollers and processors.
7. Temperature Range: Operates over a wide temperature range, enhancing reliability in various environments.
8. Small Package: Available in a compact 32-lead LFCSP package, facilitating space-constrained designs.
These features make the AD7394ARZ-REEL7 ideal for applications in industrial control, medical instrumentation, and data acquisition systems.
Pinout
The AD7394ARZ-REEL7 is a quad, 12-bit digital-to-analog converter (DAC) from Analog Devices. It features a 16-pin TSSOP package. The key functions of its pins include:
1. VDD (Pin 1): Power supply input.
2. AGND (Pin 2): Analog ground reference.
3. D0-D11 (Pins 3-14): Digital input pins for the 12-bit data (D0 is the least significant bit).
4. CS (Pin 15): Chip select input to enable the device.
5. LDAC (Pin 16): Load DAC input to update the output.
This device is used in applications requiring precise voltage output, such as signal generation, control systems, and instrumentation.
1. VDD (Pin 1): Power supply input.
2. AGND (Pin 2): Analog ground reference.
3. D0-D11 (Pins 3-14): Digital input pins for the 12-bit data (D0 is the least significant bit).
4. CS (Pin 15): Chip select input to enable the device.
5. LDAC (Pin 16): Load DAC input to update the output.
This device is used in applications requiring precise voltage output, such as signal generation, control systems, and instrumentation.
Manufacturer
The AD7394ARZ-REEL7 is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a global semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is headquartered in Norwood, Massachusetts, and is known for its innovative solutions in various sectors, including automotive, communications, healthcare, industrial automation, and consumer electronics.
The AD7394ARZ-REEL7 is a precision, low-power, quad operational amplifier designed for applications that require high accuracy and low noise, making it suitable for signal conditioning and processing in various electronic systems. Analog Devices focuses on creating products that meet the demands of cutting-edge technologies and often collaborates with customers to develop tailored solutions for specific applications. The company is recognized for its commitment to quality and performance, serving a wide range of industries globally.
The AD7394ARZ-REEL7 is a precision, low-power, quad operational amplifier designed for applications that require high accuracy and low noise, making it suitable for signal conditioning and processing in various electronic systems. Analog Devices focuses on creating products that meet the demands of cutting-edge technologies and often collaborates with customers to develop tailored solutions for specific applications. The company is recognized for its commitment to quality and performance, serving a wide range of industries globally.
Application
The AD7394ARZ-REEL7 is a precision quad voltage output digital-to-analog converter (DAC) suitable for various applications, including industrial automation, process control, and instrumentation. It is used in programmable gain amplifiers, signal generation, and waveform synthesis. Additionally, it finds applications in medical devices, automotive systems, and consumer electronics for tasks such as audio signal processing and control systems. Its high accuracy and low power consumption make it ideal for portable and battery-operated devices.
Package
The AD7394ARZ-REEL7 is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package). This type of packaging is designed for surface mounting and provides a compact form factor for integrated circuits.
