ADS8688IDBTR

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ADS8688IDBTR

IC ADC 16BIT SAR 38TSSOP

  • Manufacturer
  • Mfr. Part #ADS8688IDBTR
  • Package TSSOP (DBT)-38
  • Datasheet
  • In Stock4357

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Specifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
NumberofBits 16
SamplingRate(PerSecond) 500k
NumberofInputs 8
InputType Differential, Single Ended
DataInterface SPI
Configuration PGA-MUX-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External, Internal
Voltage-SupplyAnalog 5V
Voltage-SupplyDigital 1.65V ~ 5.25V
Features PGA
OperatingTemperature -40°C ~ 125°C
Package/Case 38-TFSOP (0.173, 4.40mm Width)
SupplierDevicePackage 38-TSSOP

Overview

Description

The ADS8688IDBTR is a high-performance, 8-channel, 16-bit analog-to-digital converter (ADC) designed for industrial applications. It features a fast sampling rate of up to 1 MSPS (Mega Samples Per Second) and offers a wide input voltage range, making it suitable for various sensor and data acquisition systems. The device includes integrated digital filters, programmable gain amplifiers, and an SPI interface for easy communication with microcontrollers or digital signal processors.
Key features of the ADS8688IDBTR include low power consumption, high accuracy, and low noise, which contribute to improved signal integrity in noisy environments. It also supports simultaneous sampling across all channels, enhancing data synchronization. The ADC is packaged in a compact TQFP format, facilitating efficient PCB design and integration.
Overall, the ADS8688IDBTR is ideal for applications such as process control, medical instrumentation, and automotive systems, where precise and reliable data capture is essential.

Features

The ADS8688IDBTR is a high-performance, 16-bit analog-to-digital converter (ADC) designed for industrial applications. Key features include:
1. Sampling Rate: Up to 1 MSPS (mega samples per second).
2. Input Range: Supports differential and single-ended inputs, with a programmable gain amplifier (PGA).
3. Architecture: Integrates a low-noise, high-linearity Sigma-Delta architecture for accurate data conversion.
4. Digital Filter: Features built-in digital filtering for noise reduction and improved signal integrity.
5. Power Supply: Operates on a 2.7V to 5.25V supply, enabling flexibility in power management.
6. Data Interface: Offers a serial peripheral interface (SPI) for easy data communication.
7. Integrated Voltage Reference: Includes an internal reference for improved performance and stability.
8. Low Power Consumption: Designed for low power operation, making it suitable for battery-operated devices.
These features make the ADS8688IDBTR ideal for applications in automation, process control, and data acquisition systems.

Package

The ADS8688IDBTR is packaged in a TQFP (Thin Quad Flat Package) with a 32-pin configuration.

Pinout

The ADS8688IDBTR is an 8-channel, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It has a total of 48 pins.
Key pin functions include:
1. Power Supply Pins: VDD, DVDD, and AGND for power supply and ground connections.
2. Analog Input Pins: AIN0 to AIN7 for connecting the analog signals to be converted.
3. Digital Interface Pins: DOUT0 to DOUT15 for digital output data, and DIN for input control commands.
4. Clock Pins: CLK for the clock signal input, and some pins for timing control.
5. Control Pins: CS, LDAC, and other control signals for configuration and operation modes.
6. Reference Pins: VREF for the reference voltage input to set the ADC input range.
These functionalities enable the ADS8688 to convert multiple analog signals into digital format efficiently, with high accuracy and versatility in various applications.

Manufacturer

The ADS8688IDBTR is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments specializes in designing and manufacturing a wide range of electronic components, including analog and mixed-signal devices, embedded processors, and digital signal processors. Founded in 1930, TI is known for its innovations in the electronics industry and serves various markets such as automotive, industrial, communications, and consumer electronics. The ADS8688 is a high-performance analog-to-digital converter (ADC) designed for precision applications, highlighting TI's commitment to providing high-quality solutions for complex electronic systems.

Application

The ADS8688IDBTR is an 8-channel, 16-bit analog-to-digital converter (ADC) commonly used in industrial and automation applications, data acquisition systems, medical instrumentation, battery monitoring, and control systems. Its high speed and precision make it suitable for sensor interfacing, process control, and environmental monitoring, where accurate and rapid data conversion is essential.

Equivalent

Equivalent products to the ADS8688IDBTR chip include the LTC2451, AD7793, and MCP3564. These alternatives offer similar features such as multi-channel, 16-bit or higher resolution, and differential input capabilities. Always verify specific requirements like power supply, sampling rate, and interface compatibility when selecting an equivalent.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

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