Hình ảnh chỉ để tham khảo
DAC7562SDSCR
+BOMIC DAC 12BIT V-OUT 10WSON
-
Nhà sản xuấtTexas Dụng cụ
-
Ông. Phần #DAC7562SDSCR
-
Bảng dữ liệu DAC7562SDSCR DataSheet
-
Có sẵn8875
365 Đảm bảo chất lượng ngày
7*24 giờ dịch vụ quarantee
90-Bảo hành sau bán hàng ngày
Bảo hành sản phẩm chính xác
Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Number of Bits | 12 |
| Number of D / A Converters | 2 |
| Settling Time | 10µs (Typ) |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL / DNL (LSB) | ±0.3, ±0.05 |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 10-WFDFN Exposed Pad |
| Supplier Device Package | 10-WSON (3x3) |
| Mounting Type | Surface Mount |
| Base Product Number | DAC7562 |
Tổng quan
Description
The DAC7562SDSCR is a dual-channel, 16-bit Digital-to-Analog Converter (DAC) from Texas Instruments, designed for high-precision applications. It features a serial interface compatible with SPI and provides an output voltage range of 0 to 5V or 0 to 10V, depending on the reference voltage applied.
Key specifications include low power consumption, high accuracy, and low noise, making it suitable for industrial automation, instrumentation, and sensor applications. The device also supports simultaneous updating of both DAC outputs, which is essential for maintaining data integrity in applications requiring coordinated analog signals.
Additionally, the DAC7562 includes internal voltage reference options, simplifying the design process and reducing external component requirements. Its small package size and robust performance make it ideal for space-constrained designs in embedded systems. Overall, the DAC7562SDSCR is a reliable choice for engineers seeking high-performance analog output solutions in a compact format.
Key specifications include low power consumption, high accuracy, and low noise, making it suitable for industrial automation, instrumentation, and sensor applications. The device also supports simultaneous updating of both DAC outputs, which is essential for maintaining data integrity in applications requiring coordinated analog signals.
Additionally, the DAC7562 includes internal voltage reference options, simplifying the design process and reducing external component requirements. Its small package size and robust performance make it ideal for space-constrained designs in embedded systems. Overall, the DAC7562SDSCR is a reliable choice for engineers seeking high-performance analog output solutions in a compact format.
Equivalent
Equivalent products to the DAC7562SDSCR chip include the MCP4725, AD5541, LTC2320, and MAX5216. These DACs offer similar specifications such as resolution, interface compatibility, and voltage range. However, it’s essential to verify specific parameters like power supply voltage, output type, and communication protocol (I2C, SPI) to ensure compatibility for your application.
Features
The DAC7562SDSCR is a 16-bit digital-to-analog converter (DAC) featuring dual-channel output. Key features include:
1. Resolution: 16-bit resolution for high precision.
2. Output Range: Configurable output ranges (0V to VREF, ±VREF).
3. Interface: SPI-compatible interface for easy integration with microcontrollers.
4. Power Supply: Operates from a single supply voltage (2.7V to 5.5V).
5. Low Power Consumption: Designed for low power usage, suitable for battery-operated devices.
6. Fast Update Rate: Capable of fast output updates, supporting demanding applications.
7. Multiplying Architecture: Supports various functions, including voltage and current output.
8. Temperature Range: Industrial-grade operating temperature range (-40°C to +125°C).
9. Integrated Reference: On-chip reference voltage for simplified designs.
These features make the DAC7562SDSCR ideal for applications in industrial control, instrumentation, and communication systems.
1. Resolution: 16-bit resolution for high precision.
2. Output Range: Configurable output ranges (0V to VREF, ±VREF).
3. Interface: SPI-compatible interface for easy integration with microcontrollers.
4. Power Supply: Operates from a single supply voltage (2.7V to 5.5V).
5. Low Power Consumption: Designed for low power usage, suitable for battery-operated devices.
6. Fast Update Rate: Capable of fast output updates, supporting demanding applications.
7. Multiplying Architecture: Supports various functions, including voltage and current output.
8. Temperature Range: Industrial-grade operating temperature range (-40°C to +125°C).
9. Integrated Reference: On-chip reference voltage for simplified designs.
These features make the DAC7562SDSCR ideal for applications in industrial control, instrumentation, and communication systems.
Pinout
The DAC7562SDSCR is a dual-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments. It features a total of 16 pins.
Pin Count and Functions:
1. Power Supply Pins:
- VDD: Power supply (typically 2.7V to 5.5V)
- VSS: Ground
2. Input/Output Pins:
- VOUTA, VOUTB: Analog output pins for channels A and B
- REF: Reference voltage input
3. Digital Interface Pins:
- SCLK: Serial clock input
- SDI: Serial data input
- CS: Chip select input
- SDOUT: Serial data output (for daisy chaining)
4. Control Pins:
- LDAC: Load DAC register pin
- CLR: Clear pin for resetting the DAC
- A0, A1: Address selection pins for multiple DAC configurations
5. Miscellaneous:
- NC: No connect pins (not internally connected)
This configuration allows for precise control and interfacing in various applications, including industrial automation and signal processing.
Pin Count and Functions:
1. Power Supply Pins:
- VDD: Power supply (typically 2.7V to 5.5V)
- VSS: Ground
2. Input/Output Pins:
- VOUTA, VOUTB: Analog output pins for channels A and B
- REF: Reference voltage input
3. Digital Interface Pins:
- SCLK: Serial clock input
- SDI: Serial data input
- CS: Chip select input
- SDOUT: Serial data output (for daisy chaining)
4. Control Pins:
- LDAC: Load DAC register pin
- CLR: Clear pin for resetting the DAC
- A0, A1: Address selection pins for multiple DAC configurations
5. Miscellaneous:
- NC: No connect pins (not internally connected)
This configuration allows for precise control and interfacing in various applications, including industrial automation and signal processing.
Manufacturer
The DAC7562SDSCR is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments is known for designing and manufacturing semiconductors and various integrated circuits, which are essential components in electronic devices. TI specializes in analog, embedded processing, and digital signal processing technologies, catering to multiple sectors, including automotive, industrial, and consumer electronics. The DAC7562SDSCR specifically is a dual 16-bit digital-to-analog converter (DAC) that offers high precision and performance for various applications, such as signal generation, control systems, and instrumentation. Texas Instruments is recognized for its innovation, extensive product portfolio, and commitment to quality in the semiconductor industry.
Application
The DAC7562SDSCR is a dual-channel, 16-bit Digital-to-Analog Converter (DAC) commonly used in various applications, including industrial automation, process control, and instrumentation. Its high precision makes it suitable for signal generation, calibration, and testing equipment. Additionally, it is utilized in data acquisition systems, automotive sensor simulation, and control systems where precise voltage output is required. The device's compatibility with microcontrollers and FPGAs enhances its use in embedded systems for automation and robotics. Its low power consumption also makes it ideal for battery-operated devices.
Package
The DAC7562SDSCR is available in a 16-lead TSSOP (Thin Shrink Small Outline Package) type package. This compact package design is suitable for applications requiring a small footprint while maintaining efficient performance.
