仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | microPOWER™ |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 400k |
| 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 |
| Voltage - Supply, Digital | 1.65V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 10-VSSOP |
概要
Description
The ADS8864IDGSR is a precision analog-to-digital converter (ADC) from Texas Instruments. This device features a 16-bit resolution and operates with a successive approximation register (SAR) architecture, which is known for its speed and accuracy in data conversion. The ADS8864IDGSR is designed to handle a sample rate of up to 1 MSPS (Mega Samples Per Second), making it suitable for applications requiring high-speed data acquisition.
Operating with a low power consumption, this ADC is ideal for use in portable and battery-powered devices. It supports a wide input range and features a high impedance input driver, ensuring compatibility with various sensors and signal sources. The device operates over a wide temperature range, enhancing its reliability in different environmental conditions.
The ADS8864IDGSR is housed in a compact VSSOP package, which helps in minimizing space on circuit boards. Its digital interface is SPI-compatible, facilitating easy integration with microcontrollers and other digital systems. This ADC is commonly used in industrial automation, medical instruments, and precision measurement applications.
Operating with a low power consumption, this ADC is ideal for use in portable and battery-powered devices. It supports a wide input range and features a high impedance input driver, ensuring compatibility with various sensors and signal sources. The device operates over a wide temperature range, enhancing its reliability in different environmental conditions.
The ADS8864IDGSR is housed in a compact VSSOP package, which helps in minimizing space on circuit boards. Its digital interface is SPI-compatible, facilitating easy integration with microcontrollers and other digital systems. This ADC is commonly used in industrial automation, medical instruments, and precision measurement applications.
Equivalent
The ADS8864IDGSR is a 16-bit, 500 kSPS, low-power, SAR (Successive Approximation Register) ADC from Texas Instruments. Equivalent products include:
1. AD7685 from Analog Devices
2. LTC2376-16 from Analog Devices (formerly Linear Technology)
3. MAX11156 from Maxim Integrated
4. MCP33151 from Microchip Technology
These alternatives vary in specifications like speed, input types, and power consumption, so it's essential to compare them based on your specific application requirements.
1. AD7685 from Analog Devices
2. LTC2376-16 from Analog Devices (formerly Linear Technology)
3. MAX11156 from Maxim Integrated
4. MCP33151 from Microchip Technology
These alternatives vary in specifications like speed, input types, and power consumption, so it's essential to compare them based on your specific application requirements.
Features
The ADS8864IDGSR is a precision analog-to-digital converter (ADC) from Texas Instruments. Key features include:
1. Resolution: 16-bit, offering high precision for various applications.
2. Data Rate: Can achieve a throughput of up to 1 MSPS (Mega Samples Per Second), enabling fast data acquisition.
3. Input Type: Features a fully differential input, enhancing noise immunity and performance.
4. Interface: Utilizes a standard SPI-compatible serial interface, making it easy to integrate with microcontrollers and digital signal processors.
5. Power Consumption: Designed for low-power operation, suitable for battery-powered or portable applications.
6. Operating Range: Supports a wide analog input voltage range with a supply voltage typically at 5V.
7. Package: Available in a VSSOP package, which is compact and suitable for space-constrained designs.
8. Temperature Range: Operates effectively over an extended temperature range, typically from -40°C to 125°C, ideal for industrial and automotive environments.
These features make the ADS8864IDGSR suitable for applications requiring precise, high-speed analog-to-digital conversion.
1. Resolution: 16-bit, offering high precision for various applications.
2. Data Rate: Can achieve a throughput of up to 1 MSPS (Mega Samples Per Second), enabling fast data acquisition.
3. Input Type: Features a fully differential input, enhancing noise immunity and performance.
4. Interface: Utilizes a standard SPI-compatible serial interface, making it easy to integrate with microcontrollers and digital signal processors.
5. Power Consumption: Designed for low-power operation, suitable for battery-powered or portable applications.
6. Operating Range: Supports a wide analog input voltage range with a supply voltage typically at 5V.
7. Package: Available in a VSSOP package, which is compact and suitable for space-constrained designs.
8. Temperature Range: Operates effectively over an extended temperature range, typically from -40°C to 125°C, ideal for industrial and automotive environments.
These features make the ADS8864IDGSR suitable for applications requiring precise, high-speed analog-to-digital conversion.
Pinout
The ADS8864IDGSR is a 16-bit, 1-channel, analog-to-digital converter (ADC) with a pin count of 10. It features a high-speed serial interface and operates in a unipolar input range. The device is known for its precision and low power consumption, making it suitable for a variety of applications such as data acquisition and instrumentation.
Pin Functions:
1. VDD - Power Supply
2. GND - Ground
3. AINP - Positive Analog Input
4. AINN - Negative Analog Input
5. REF IN - Reference Voltage Input
6. SCLK - Serial Clock Input
7. SDO - Serial Data Output
8. CS - Chip Select
9. SDI - Serial Data Input
10. DNC - Do Not Connect (for this specific package)
The ADS8864IDGSR supports a serial interface which simplifies communication with microcontrollers or DSPs, and its compact size fits well in space-constrained environments.
Pin Functions:
1. VDD - Power Supply
2. GND - Ground
3. AINP - Positive Analog Input
4. AINN - Negative Analog Input
5. REF IN - Reference Voltage Input
6. SCLK - Serial Clock Input
7. SDO - Serial Data Output
8. CS - Chip Select
9. SDI - Serial Data Input
10. DNC - Do Not Connect (for this specific package)
The ADS8864IDGSR supports a serial interface which simplifies communication with microcontrollers or DSPs, and its compact size fits well in space-constrained environments.
Manufacturer
The ADS8864IDGSR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a range of analog and embedded processing chips. They are known for their extensive product portfolio, which includes integrated circuits (ICs) for various applications such as automotive, communications, industrial, and consumer electronics. TI focuses on developing technologies that help customers create innovative electronic solutions while optimizing performance and efficiency.
Application
The ADS8864IDGSR is a precision analog-to-digital converter (ADC) that is suitable for various applications. Key areas include industrial automation for precise control and monitoring, medical instrumentation where high resolution and accuracy are crucial, and test and measurement equipment requiring reliable data acquisition. It is also used in power quality monitoring systems and motor control to ensure efficient operation. Additionally, the ADS8864IDGSR is employed in energy management systems, where it helps in accurate monitoring and optimization of power usage. Its high performance makes it ideal for any application that demands precise and reliable analog-to-digital conversion.
Package
The ADS8864IDGSR is packaged in an 8-pin VSSOP (Very Small Shrink Outline Package) format. This package is compact and suitable for applications requiring minimal space with reliable performance.
