What is the Additional Feature ?

Name: ADS774JU/1K
Brand: Texas Instruments
SKU: ADS774JU/1K
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments ADS774JU/1K

Part No.:: ADS774JU/1K

Manufacturer:: Texas Instruments

Package:: 28-SOIC (0.295, 7.50mm Width)

Datasheet:: ADS774JU/1K.pdf

Description:: IC ADC 12BIT SAR 28SOIC

In Stock:: 2736

Quantity:: Add To Cart

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ADS774JU/1K Specifications

Packaging:
Tape & Reel (TR),Bulk
Series:
-
Product Status:
Active
Number of Bits:
12
Sampling Rate(PerSecond):
125k
Number of Inputs:
1
Input Type:
Single Ended
Data Interface:
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, -16.5V ~ 5.5
Voltage-Supply Digital:
5V
Features:
-
Operating Temperature:
-40°C ~ 85°C

ADS774JU/1K this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADS774JU/1K price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ADS774JU/1K to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ADS774JU/1K information

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ADS774JU/1K Typical application Circuitry

ADS774JU 1K

The ADS774JU/1K is an analog-to-digital converter (ADC) characterized by its high precision and speed, tailored for applications demanding rigorous data accuracy and fast processing. This device finds its place in numerous application scenarios including but not limited to medical imaging systems, digital oscilloscopes, and high-speed data acquisition systems in industrial settings. Its parameter features and a detailed circuit connection method for a chosen application scenario are elaborated below, incorporating essential design considerations.

Application Scenarios

The ADS774JU/1K excels in environments that require precise digital representation of analog signals, such as in sophisticated instrumentation, control systems, and communication equipment where data integrity is paramount.

Parameter Features

- High Resolution: With 16-bit resolution, the ADS774JU/1K ensures fine granularity in signal conversion, providing detailed digital output for the analog inputs it processes.

- Speed: The ADC supports a high sampling rate, making it suitable for applications that not only require precision but also the ability to process signals swiftly.

- Interface Flexibility: Featuring a parallel interface, it facilitates seamless integration with a variety of microprocessors or digital signal processors.

- Power Efficiency: Designed for optimal power consumption, it aids in creating energy-efficient systems.

Specific Application Scenario: Digital Oscilloscope Circuit Connection

- Signal Conditioning: Initially, the analog signal is conditioned using a buffer and filter circuit before being fed into the ADS774JU/1K. This step, crucial for maintaining signal integrity, involves connecting the signal to the ADC's analog input pin (AIN).

- Reference Voltage Setup: A precise reference voltage is essential for accurate ADC operation. This voltage is connected to the reference input pin (REF) of the ADS774JU/1K, setting the scale against which input signals are measured.

- Clocking Mechanism: The ADC's conversion process is clock-driven, necessitating a stable clock source connected to its clock input (CLK). This ensures timely and consistent data conversion.

- Data Retrieval: Post-conversion, digital data is retrieved from the ADS774JU/1K through its parallel output pins (D0-D15), directly interfaced with the digital signal processing unit of the oscilloscope.

- Power Supply and Grounding: Proper power supply connections to the VCC pin and grounding to the GND pin are imperative. It is vital to ensure minimal power supply noise to maintain ADC accuracy and reliability.

Design Considerations

When integrating the ADS774JU/1K into a circuit, several critical factors must be taken into account:

- Signal Integrity: Implementing appropriate signal conditioning and filtering to prevent signal degradation before ADC conversion.

- Power Integrity: Ensuring a stable and noise-free power supply for both the ADC and the reference voltage to avoid conversion inaccuracies.

- Clock Stability: A stable and precise clock source is crucial for the accurate timing of conversions.

- Thermal Management: Considering the thermal aspects of the ADC's operation, especially in high-speed or continuous operation scenarios, to prevent thermal-induced errors.

Incorporating the ADS774JU/1K into a digital oscilloscope or any high-precision, high-speed data acquisition system not only requires careful attention to the device's parameter features but also a meticulous approach to circuit design and signal integrity. By adhering to these guidelines, designers can leverage the ADS774JU/1K's capabilities to achieve superior performance in their applications.

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6. What is the process for return or replacement of ADS774JU/1K?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADS774JU/1K we delivered, we will accept the replacement or return of the ADS774JU/1K only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ADS774JU/1K.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations