Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Bulk |
| Series | microPOWER™ |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 250k |
| Number of Inputs | 1 |
| Input Type | Pseudo-Differential, Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 3.6V, 5V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V, 5V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 8-VSSOP |
Tổng quan
Description
The ADS8326IDGKR is a precision analog-to-digital converter (ADC) from Texas Instruments. It is a 16-bit, 250 kSPS (kilosamples per second) ADC that operates with a single power supply ranging from 2.7V to 5.5V. This device is known for its high accuracy and low power consumption, making it suitable for precision data acquisition systems.
Key features include a low power consumption of 8 mW at 250 kSPS and an ultra-small package size, which is ideal for space-constrained applications. The ADS8326IDGKR utilizes a successive approximation register (SAR) architecture and features a serial interface for easy integration with microcontrollers and DSPs. It is designed to perform well in environments requiring high-resolution and fast sampling rates, such as industrial control, medical instrumentation, and portable data acquisition systems.
Overall, the ADS8326IDGKR provides a reliable solution for applications demanding high precision and performance in a compact form factor.
Key features include a low power consumption of 8 mW at 250 kSPS and an ultra-small package size, which is ideal for space-constrained applications. The ADS8326IDGKR utilizes a successive approximation register (SAR) architecture and features a serial interface for easy integration with microcontrollers and DSPs. It is designed to perform well in environments requiring high-resolution and fast sampling rates, such as industrial control, medical instrumentation, and portable data acquisition systems.
Overall, the ADS8326IDGKR provides a reliable solution for applications demanding high precision and performance in a compact form factor.
Equivalent
The ADS8326IDGKR is a precision, low-power, 16-bit analog-to-digital converter (ADC) from Texas Instruments. Equivalent products include the AD7680 from Analog Devices, the LTC1864 from Linear Technology (now part of Analog Devices), and the MAX195 from Maxim Integrated (now part of Analog Devices). These alternatives offer similar specifications in terms of resolution, power consumption, and performance, but specific requirements such as sampling rate, input range, and package type should be verified before selection.
Features
The ADS8326IDGKR is a high-performance, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It features a low-power operation, making it suitable for portable and battery-powered applications. The device operates with a low supply voltage ranging from 2.7V to 5.5V. It supports a maximum sampling rate of 250 kSPS, allowing for accurate and fast signal conversion.
The ADS8326IDGKR offers a serial interface for communication, which simplifies the connection to microcontrollers and other digital systems. It includes a differential input, enhancing noise rejection and improving measurement accuracy. The converter's high resolution and low integral nonlinearity (INL) make it suitable for precision applications.
The device is available in a thin shrink small-outline package (TSSOP), which occupies minimal board space. Its small form factor and robust performance make it ideal for use in industrial, communications, and consumer electronics applications. Overall, the ADS8326IDGKR provides a balance of speed, accuracy, and power efficiency for a wide range of analog-to-digital conversion needs.
The ADS8326IDGKR offers a serial interface for communication, which simplifies the connection to microcontrollers and other digital systems. It includes a differential input, enhancing noise rejection and improving measurement accuracy. The converter's high resolution and low integral nonlinearity (INL) make it suitable for precision applications.
The device is available in a thin shrink small-outline package (TSSOP), which occupies minimal board space. Its small form factor and robust performance make it ideal for use in industrial, communications, and consumer electronics applications. Overall, the ADS8326IDGKR provides a balance of speed, accuracy, and power efficiency for a wide range of analog-to-digital conversion needs.
Pinout
The ADS8326IDGKR is a precision analog-to-digital converter (ADC) with a 16-bit resolution and operates as a successive approximation register (SAR) ADC. It comes in an 8-pin VSSOP package. Here’s a brief description of its pin functions:
1. VDD (Pin 1): Power supply pin.
2. VREF (Pin 2): Reference voltage input, which defines the input range.
3. AIN (Pin 3): Analog input signal.
4. COM (Pin 4): Common/ground reference for the analog input.
5. CS (Pin 5): Chip select, active low to enable data transfer.
6. DOUT (Pin 6): Serial data output.
7. SCLK (Pin 7): Serial clock input for data transfer.
8. GND (Pin 8): Ground pin.
The ADS8326IDGKR is designed for applications requiring high resolution and low power consumption, making it suitable for portable and battery-powered devices.
1. VDD (Pin 1): Power supply pin.
2. VREF (Pin 2): Reference voltage input, which defines the input range.
3. AIN (Pin 3): Analog input signal.
4. COM (Pin 4): Common/ground reference for the analog input.
5. CS (Pin 5): Chip select, active low to enable data transfer.
6. DOUT (Pin 6): Serial data output.
7. SCLK (Pin 7): Serial clock input for data transfer.
8. GND (Pin 8): Ground pin.
The ADS8326IDGKR is designed for applications requiring high resolution and low power consumption, making it suitable for portable and battery-powered devices.
Manufacturer
The ADS8326IDGKR is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic devices across various industries. TI is one of the largest semiconductor companies in the world, known for its innovations in analog and embedded processing products. The company serves a wide range of applications, including automotive, industrial, personal electronics, and communications equipment.
Application
The ADS8326IDGKR is a high-performance analog-to-digital converter (ADC) that is commonly used in applications requiring precise and accurate digital conversion of analog signals. Key application areas include:
1. Industrial Automation: For monitoring and control systems.
2. Medical Instrumentation: In devices requiring high-resolution data acquisition.
3. Data Acquisition Systems: Where precise measurement and conversion of signals are critical.
4. Test and Measurement Equipment: For accurate analysis and diagnostics.
5. Communications: In signal processing applications.
6. Consumer Electronics: For enhancing audio and video quality.
Its features, such as low power consumption and high resolution, make it suitable for these diverse applications.
1. Industrial Automation: For monitoring and control systems.
2. Medical Instrumentation: In devices requiring high-resolution data acquisition.
3. Data Acquisition Systems: Where precise measurement and conversion of signals are critical.
4. Test and Measurement Equipment: For accurate analysis and diagnostics.
5. Communications: In signal processing applications.
6. Consumer Electronics: For enhancing audio and video quality.
Its features, such as low power consumption and high resolution, make it suitable for these diverse applications.
Package
The ADS8326IDGKR is a precision, low-power, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It is available in a VSSOP (Very Small Shrink Outline Package) package type with 10 pins. The VSSOP package is compact, suitable for space-constrained applications, and is also referred to as MSOP. The "DGK" in the part number indicates the VSSOP package variant.
