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ADS8528SPMR
IC ADC 12BIT SAR 64LQFP
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規格
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 650k |
| Number of Inputs | 8 |
| Input Type | Single Ended |
| Data Interface | SPI, Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 64-LQFP |
| Supplier Device Package | 64-LQFP (10x10) |
| Mounting Type | Surface Mount |
| Base Product Number | ADS8528 |
概述
Description
The ADS8528SPMR is a high-performance, 28-bit Analog-to-Digital Converter (ADC) from Texas Instruments, designed for demanding applications requiring precise and fast data conversion. It features a sampling rate of up to 1 MSPS (mega samples per second) and offers a differential input architecture, which enhances noise immunity and improves signal integrity.
Key characteristics include low power consumption, high linearity, and a wide input voltage range, making it suitable for various applications such as industrial automation, medical devices, and precision instrumentation.
The device supports a digital interface compatible with both parallel and serial data formats, facilitating integration into various systems. Its built-in features like automatic offset and gain calibration ensure optimal performance over temperature and process variations.
The ADS8528SPMR is packaged in a compact form factor, aiding in space-constrained designs while providing flexibility for rigorous application requirements. Overall, it is an excellent choice for engineers seeking high-resolution, reliable data acquisition solutions.
Key characteristics include low power consumption, high linearity, and a wide input voltage range, making it suitable for various applications such as industrial automation, medical devices, and precision instrumentation.
The device supports a digital interface compatible with both parallel and serial data formats, facilitating integration into various systems. Its built-in features like automatic offset and gain calibration ensure optimal performance over temperature and process variations.
The ADS8528SPMR is packaged in a compact form factor, aiding in space-constrained designs while providing flexibility for rigorous application requirements. Overall, it is an excellent choice for engineers seeking high-resolution, reliable data acquisition solutions.
Features
The ADS8528SPMR is a high-performance Analog-to-Digital Converter (ADC) designed for precision applications. Key features include:
1. Resolution: 16-bit resolution, enabling high accuracy in signal processing.
2. Sampling Rate: Up to 1 MSPS (mega samples per second) for fast data acquisition.
3. Input Voltage Range: Typically operates within a range of ±10V, accommodating various signal levels.
4. Architecture: Utilizes a successive approximation register (SAR) architecture, which offers low power consumption and high throughput.
5. Differential Inputs: Supports differential input configurations, enhancing noise immunity and improving signal integrity.
6. Low Power Consumption: Operates with low power, making it suitable for battery-operated devices.
7. Integrated Features: Includes features like an internal reference, digital filtering, and programmable gain amplifiers.
8. Interface: Compatible with standard digital interfaces, including SPI, facilitating easy integration into systems.
These features make the ADS8528SPMR ideal for applications in industrial automation, precision measurement, and data acquisition systems.
1. Resolution: 16-bit resolution, enabling high accuracy in signal processing.
2. Sampling Rate: Up to 1 MSPS (mega samples per second) for fast data acquisition.
3. Input Voltage Range: Typically operates within a range of ±10V, accommodating various signal levels.
4. Architecture: Utilizes a successive approximation register (SAR) architecture, which offers low power consumption and high throughput.
5. Differential Inputs: Supports differential input configurations, enhancing noise immunity and improving signal integrity.
6. Low Power Consumption: Operates with low power, making it suitable for battery-operated devices.
7. Integrated Features: Includes features like an internal reference, digital filtering, and programmable gain amplifiers.
8. Interface: Compatible with standard digital interfaces, including SPI, facilitating easy integration into systems.
These features make the ADS8528SPMR ideal for applications in industrial automation, precision measurement, and data acquisition systems.
Package
The ADS8528SPMR is packaged in a VQFN-48 (Very Thin Quad Flat No-lead) package. This type of package features a compact, low-profile design suitable for surface mounting, providing good thermal performance and minimizing board space usage.
Pinout
The ADS8528SPMR is an 8-channel, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It features a total of 56 pins.
The primary functions of these pins include:
- Analog Inputs: 8 differential or single-ended inputs for the ADC.
- Digital Outputs: Data outputs for the converted digital signals, typically in parallel format.
- Control Signals: Pins for control signals such as chip select (CS), clock (CLK), and data ready (DRDY).
- Power Supply: VDD pins for power supply inputs and GND pins for ground connections.
- Reference Voltage: Pins for reference voltage input, enabling the ADC to function properly.
- Configuration Pins: Options for configuring the operating mode, such as external or internal clock sources.
The device is designed for high-performance applications requiring precise and fast data conversion.
The primary functions of these pins include:
- Analog Inputs: 8 differential or single-ended inputs for the ADC.
- Digital Outputs: Data outputs for the converted digital signals, typically in parallel format.
- Control Signals: Pins for control signals such as chip select (CS), clock (CLK), and data ready (DRDY).
- Power Supply: VDD pins for power supply inputs and GND pins for ground connections.
- Reference Voltage: Pins for reference voltage input, enabling the ADC to function properly.
- Configuration Pins: Options for configuring the operating mode, such as external or internal clock sources.
The device is designed for high-performance applications requiring precise and fast data conversion.
Manufacturer
The ADS8528SPMR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments designs and produces a wide range of analog and digital semiconductor products, including integrated circuits (ICs) and embedded processors. The company is known for its innovative solutions in areas such as analog signal processing, power management, and embedded processing. Founded in 1930, TI serves various markets, including automotive, industrial, communications, and consumer electronics, making it a key player in the technology sector. The ADS8528SPMR is a precision, 16-bit analog-to-digital converter (ADC) designed for applications requiring high performance and accuracy.
Application
The ADS8528SPMR is an 8-channel, 12-bit analog-to-digital converter (ADC) primarily used in industrial automation, medical imaging, and data acquisition systems. Its applications include process control, sensor interfacing, and multichannel data collection in instrumentation. Additionally, it is suitable for automotive applications, control systems, and test and measurement equipment, where high-speed data conversion and precision are essential.
Equivalent
The ADS8528SPMR is a high-resolution, 8-channel, 16-bit ADC. Equivalent products include the AD7908 from Analog Devices, LTC2308 from Analog Devices, and the MCP3428 from Microchip. These alternatives offer similar specifications in terms of resolution, channel count, and performance, but it's essential to verify specific features and compatibility according to your application requirements.
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