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DAC7565IAPW
IC DAC 12BIT V-OUT 16TSSOP
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規格
| Package | Tube |
| ProductStatus | Active |
| NumberofBits | 12 |
| NumberofD/AConverters | 4 |
| SettlingTime | 10µs |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | SPI, DSP |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 2.7V ~ 5.5V |
| Voltage-SupplyDigital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | ±0.5, ±0.1 |
| Architecture | String DAC |
| OperatingTemperature | -40°C ~ 105°C |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 16-TSSOP |
概述
Description
The DAC7565IAPW is a high-resolution, low-power digital-to-analog converter (DAC) from Texas Instruments. It features a 16-bit resolution and provides five channels, making it suitable for applications requiring multiple output signals. The device operates on a supply voltage range of 2.7V to 5.5V, allowing flexibility in power management.
Key features include an I2C interface for easy communication and integration into microcontroller-based systems, low power consumption, and fast settling time, making it ideal for precision control in industrial, automotive, and consumer electronics applications. Additionally, the DAC7565 includes internal reference options and supports various output modes, ensuring versatility in design.
Overall, the DAC7565IAPW is an efficient solution for applications like signal generation, audio processing, and sensor signal conversion, where accuracy and low noise are critical.
Key features include an I2C interface for easy communication and integration into microcontroller-based systems, low power consumption, and fast settling time, making it ideal for precision control in industrial, automotive, and consumer electronics applications. Additionally, the DAC7565 includes internal reference options and supports various output modes, ensuring versatility in design.
Overall, the DAC7565IAPW is an efficient solution for applications like signal generation, audio processing, and sensor signal conversion, where accuracy and low noise are critical.
Features
The DAC7565IAPW is a 16-bit digital-to-analog converter (DAC) from Texas Instruments. Key features include:
1. Resolution: 16-bit with an output range of 0 to VREF, providing high precision.
2. Channels: It includes five output channels, allowing for multiple signal generation.
3. Interface: Utilizes a serial peripheral interface (SPI) for easy integration with microcontrollers.
4. Supply Voltage: Operates with a supply voltage range of 2.7V to 5.5V.
5. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
6. Output Current: Capable of sourcing up to 10 mA per channel.
7. Temperature Range: Supports a wide operating temperature range of -40°C to +125°C.
8. Integrated Reference: On-chip reference voltage simplifies design and reduces external components.
9. Multi-Channel Synchronization: Enables precise timing for simultaneous updates across all channels.
These features make the DAC7565IAPW suitable for applications in industrial automation, instrumentation, and consumer electronics.
1. Resolution: 16-bit with an output range of 0 to VREF, providing high precision.
2. Channels: It includes five output channels, allowing for multiple signal generation.
3. Interface: Utilizes a serial peripheral interface (SPI) for easy integration with microcontrollers.
4. Supply Voltage: Operates with a supply voltage range of 2.7V to 5.5V.
5. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
6. Output Current: Capable of sourcing up to 10 mA per channel.
7. Temperature Range: Supports a wide operating temperature range of -40°C to +125°C.
8. Integrated Reference: On-chip reference voltage simplifies design and reduces external components.
9. Multi-Channel Synchronization: Enables precise timing for simultaneous updates across all channels.
These features make the DAC7565IAPW suitable for applications in industrial automation, instrumentation, and consumer electronics.
Package
The DAC7565IAPW is packaged in a TQFP (Thin Quad Flat Package) with a 32-pin configuration. It features a thermal pad for improved heat dissipation and is designed for surface mounting on printed circuit boards.
Pinout
The DAC7565IAPW is a 16-bit digital-to-analog converter (DAC) with a total of 20 pins. It features an I2C-compatible interface for digital communication. Key functions and pin configurations include:
- Power Supply Pins: VDD (Pin 1) for power and VSS (Pin 20) for ground.
- Data Interface: SDA (Serial Data Line, Pin 18) and SCL (Serial Clock Line, Pin 17) for I2C communication.
- Analog Output: VOUT (Pin 9) for the output voltage corresponding to the digital input.
- Reference Voltage: REF+/REF- (Pins 3 and 4) for setting the reference voltage range.
- Control Pins: Various control pins for features like power-down modes and hardware reset.
The DAC7565 offers low power consumption, high accuracy, and is suitable for applications such as industrial control and instrumentation.
- Power Supply Pins: VDD (Pin 1) for power and VSS (Pin 20) for ground.
- Data Interface: SDA (Serial Data Line, Pin 18) and SCL (Serial Clock Line, Pin 17) for I2C communication.
- Analog Output: VOUT (Pin 9) for the output voltage corresponding to the digital input.
- Reference Voltage: REF+/REF- (Pins 3 and 4) for setting the reference voltage range.
- Control Pins: Various control pins for features like power-down modes and hardware reset.
The DAC7565 offers low power consumption, high accuracy, and is suitable for applications such as industrial control and instrumentation.
Manufacturer
The DAC7565IAPW is manufactured by Texas Instruments (TI), a leading semiconductor company. Texas Instruments designs and produces a wide range of electronic components, including analog and embedded processing chips, microcontrollers, and digital signal processors. Founded in 1930, TI is known for its innovation in the electronics industry and serves various sectors, including automotive, industrial, communications, and consumer electronics. The company focuses on providing high-performance solutions for various applications, emphasizing reliability, efficiency, and integrated technologies.
Application
The DAC7565IAPW is a high-resolution digital-to-analog converter (DAC) used in applications such as industrial automation, process control, medical instrumentation, and sensor signal conditioning. It can be utilized in programmable power supplies, signal generation, and audio applications, as well as in communication systems for generating analog signals from digital data. Its precision and versatility make it suitable for various embedded systems and equipment requiring accurate voltage outputs.
Equivalent
Equivalent products to the DAC7565IAPW include the DAC8565, LTC2668, and MCP4725. These chips share similar functionalities in digital-to-analog conversion, with variations in resolution, interface, and features. Always verify specific requirements such as voltage ranges, output types, and package options for compatibility in your application.
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