Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 600k |
| Number of Inputs | 2 |
| Input Type | Pseudo-Differential, Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 2 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 1.65V ~ 5.5V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | 16-TSSOP |
Tổng quan
Description
The ADS8353IPWR is a dual-channel, 16-bit, 600-kSPS (kilosamples per second) analog-to-digital converter (ADC) from Texas Instruments. It is designed for high-speed data acquisition applications requiring precise digital conversion of analog signals. This ADC features a successive approximation register (SAR) architecture, providing fast and accurate conversions with low power consumption.
The device operates from a single 2.7V to 5.5V power supply and offers excellent performance with low noise and distortion. It includes features like a wide input voltage range, an internal reference, and a versatile serial interface that supports SPI, making it suitable for interfacing with a variety of microcontrollers and DSPs.
The ADS8353IPWR is well-suited for applications such as industrial control, medical instrumentation, and test and measurement equipment. Its compact package and robust design ensure reliable performance in demanding environments. The device is available in a TSSOP package, allowing for easy integration into systems with limited space.
The device operates from a single 2.7V to 5.5V power supply and offers excellent performance with low noise and distortion. It includes features like a wide input voltage range, an internal reference, and a versatile serial interface that supports SPI, making it suitable for interfacing with a variety of microcontrollers and DSPs.
The ADS8353IPWR is well-suited for applications such as industrial control, medical instrumentation, and test and measurement equipment. Its compact package and robust design ensure reliable performance in demanding environments. The device is available in a TSSOP package, allowing for easy integration into systems with limited space.
Equivalent
The ADS8353IPWR is a dual, 16-bit, 600 kSPS, analog-to-digital converter (ADC) from Texas Instruments. Equivalent products include the AD7689 from Analog Devices, which offers similar specifications with a smaller package, and the MCP3913 from Microchip Technology, which provides multi-channel ADC options. Always verify specific parameter compatibility and application requirements when selecting an equivalent product.
Features
The ADS8353IPWR is a dual, 16-bit, 600-kSPS analog-to-digital converter (ADC) from Texas Instruments. It features a precision successive approximation register (SAR) architecture and operates on a single 3.3V supply. Key features include:
1. Channels and Resolution: Dual-channel with 16-bit resolution.
2. Sampling Rate: Up to 600 kSPS per channel.
3. Interface: SPI-compatible serial interface for easy integration with microcontrollers and DSPs.
4. Input Range: Supports both unipolar and bipolar input ranges, offering flexibility in signal measurement.
5. Low Power Consumption: Designed for power efficiency, suitable for battery-powered applications.
6. High Performance: Ensures high accuracy with low noise, characterized by a high signal-to-noise ratio (SNR) and low total harmonic distortion (THD).
7. Package: Available in a 16-pin TSSOP package, allowing compact design in space-constrained applications.
8. Operating Temperature: Range from -40°C to 125°C, suitable for industrial applications.
These features make the ADS8353IPWR suitable for applications requiring high-resolution, fast, and accurate data conversion, such as industrial automation, motor control, and medical instrumentation.
1. Channels and Resolution: Dual-channel with 16-bit resolution.
2. Sampling Rate: Up to 600 kSPS per channel.
3. Interface: SPI-compatible serial interface for easy integration with microcontrollers and DSPs.
4. Input Range: Supports both unipolar and bipolar input ranges, offering flexibility in signal measurement.
5. Low Power Consumption: Designed for power efficiency, suitable for battery-powered applications.
6. High Performance: Ensures high accuracy with low noise, characterized by a high signal-to-noise ratio (SNR) and low total harmonic distortion (THD).
7. Package: Available in a 16-pin TSSOP package, allowing compact design in space-constrained applications.
8. Operating Temperature: Range from -40°C to 125°C, suitable for industrial applications.
These features make the ADS8353IPWR suitable for applications requiring high-resolution, fast, and accurate data conversion, such as industrial automation, motor control, and medical instrumentation.
Pinout
The ADS8353IPWR is a dual, 16-bit, 600-kSPS analog-to-digital converter (ADC) from Texas Instruments. It comes in a 16-pin TSSOP (Thin Shrink Small Outline Package). Here is a brief description of its pin functions:
1. Pins 1 & 9 (AINP_A & AINP_B): Positive analog input channels for ADC A and ADC B.
2. Pins 2 & 10 (AINN_A & AINN_B): Negative analog input channels for ADC A and ADC B.
3. Pin 3 (REFIN/REFOUT): Reference input/output. Connect an external reference or use the internal reference.
4. Pin 4 (REFCAP): Connect a capacitor to stabilize the internal reference buffer.
5. Pin 5 (VDD): Digital and analog power supply (2.7 V to 5.5 V).
6. Pin 6 (GND): Ground.
7. Pin 7 (SDO_A/SDI): Serial data output for ADC A, also serves as serial data input for daisy-chaining.
8. Pin 8 (SCLK): Serial clock input.
9. Pin 11 (SDO_B): Serial data output for ADC B.
10. Pin 12 (CS): Chip select, active low.
11. Pin 13 (CONVST_A): Convert start for ADC A.
12. Pin 14 (CONVST_B): Convert start for ADC B.
13. Pin 15 (PD): Power-down pin, active low.
14. Pin 16 (VDDIO): I/O supply voltage (1.65 V to VDD).
These pins facilitate the functioning of the ADC in various applications such as precision data acquisition and industrial controls.
1. Pins 1 & 9 (AINP_A & AINP_B): Positive analog input channels for ADC A and ADC B.
2. Pins 2 & 10 (AINN_A & AINN_B): Negative analog input channels for ADC A and ADC B.
3. Pin 3 (REFIN/REFOUT): Reference input/output. Connect an external reference or use the internal reference.
4. Pin 4 (REFCAP): Connect a capacitor to stabilize the internal reference buffer.
5. Pin 5 (VDD): Digital and analog power supply (2.7 V to 5.5 V).
6. Pin 6 (GND): Ground.
7. Pin 7 (SDO_A/SDI): Serial data output for ADC A, also serves as serial data input for daisy-chaining.
8. Pin 8 (SCLK): Serial clock input.
9. Pin 11 (SDO_B): Serial data output for ADC B.
10. Pin 12 (CS): Chip select, active low.
11. Pin 13 (CONVST_A): Convert start for ADC A.
12. Pin 14 (CONVST_B): Convert start for ADC B.
13. Pin 15 (PD): Power-down pin, active low.
14. Pin 16 (VDDIO): I/O supply voltage (1.65 V to VDD).
These pins facilitate the functioning of the ADC in various applications such as precision data acquisition and industrial controls.
Manufacturer
The ADS8353IPWR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including analog, digital signal processing (DSP), and microcontroller integrated circuits. TI is known for its innovation and development in the electronics industry, providing solutions for various sectors such as automotive, industrial, personal electronics, communications, and enterprise systems. The company is headquartered in Dallas, Texas, and operates worldwide, offering products that enhance technology and electronic applications.
Application
The ADS8353IPWR is a dual-channel, 16-bit, 600-kSPS analog-to-digital converter (ADC) that is well-suited for a variety of applications. Key areas include industrial automation, motor control, and power quality monitoring, where precise and fast data conversion is crucial. It is also used in medical imaging and diagnostics equipment, providing accurate data acquisition. Additionally, this ADC is applicable in test and measurement devices, such as oscilloscopes and data loggers, due to its high-speed and low-latency features. The device's compact size and efficiency make it ideal for portable and battery-powered instruments as well.
Package
The ADS8353IPWR is an analog-to-digital converter (ADC) from Texas Instruments, packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) type. This package is designed for compact applications, offering a small footprint while maintaining effective performance and heat dissipation.
