What is the Additional Feature ?

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

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

Cart ( )

lmages are for reference only See Product Specifications

Texas Instruments ADS774JU

Part No.:: ADS774JU

Manufacturer:: Texas Instruments

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

Datasheet:: ADS774JU.pdf

Description:: IC ADC 12BIT SAR 28SOIC

In Stock:: 2073

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

ADS774JU Specifications

Packaging:
Bulk,Tube
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 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADS774JU 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 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

ADS774JU information

Views：

ADS774JU Typical application Circuitry

ADS774JU

ADS774JU is a high-precision, high-speed Analog-to-Digital Converter (ADC). It is extensively used in data acquisition systems, instrumentation, medical equipment, and other fields, meeting their stringent requirements for speed, precision, and power consumption. Below is a detailed introduction to the application scenarios and parameter features of ADS774JU, along with a specific circuit connection method in a typical application scenario.

Application Scenarios

ADS774JU is primarily used in scenarios requiring high-speed, high-precision data acquisition, such as digital oscilloscopes, signal processing in communication systems, sensor reading in industrial control systems, etc.

Parameter Features

- Precision and Speed: ADS774JU offers 16-bit resolution, with sampling rates up to tens of kHz, catering to the needs of high precision and high-speed acquisition.

- Interface Type: It provides a parallel interface, facilitating direct connection with microcontrollers or Digital Signal Processors (DSPs).

- Supply Voltage: It operates across a wide range of supply voltages, accommodating different power design requirements.

- Package Type: Comes in a JU package, which is convenient for integration on boards.

Specific Application Scenario Circuit Connection

In a digital oscilloscope project, ADS774JU can be used to acquire analog signals and convert them into digital signals for subsequent processing. Here are the detailed circuit connection instructions:

- Signal Input: First, the analog signal is connected to the AIN (Analog Input) pin of ADS774JU through an impedance matching circuit. This step ensures the quality of the signal and the sampling performance of the ADC.

- Reference Voltage: Next, a stable reference voltage is connected to the REF (Reference Voltage) pin. This reference voltage determines the input voltage range of the ADC, directly impacting its accuracy.

- Clock Signal: ADS774JU requires a clock signal to drive its internal sampling process. This clock signal can be provided by an external clock source, connected to the CLK (Clock) pin.

- Data Interface: The converted digital signal is output to the digital processing system (such as DSP or microcontroller) through a parallel data interface from pins DB0 to DB15.

- Power and Ground: The VCC and GND pins should be connected to an appropriate power source and ground. During design, it's crucial to ensure a stable power supply and reasonable ground layout to minimize noise.

Considerations in Circuit Design

When designing a circuit using ADS774JU, special attention should be paid to the following aspects:

- Signal Integrity: Ensure the quality of the analog signal before it enters the ADC, using appropriate filtering and impedance matching techniques.

- Power Management: A stable power supply is crucial for the performance of the ADC, necessitating considerations for power supply filtering and isolation.

- Accuracy of Reference Voltage: Opt for a high-precision reference voltage source to ensure the measuring accuracy of the ADC.

- Compatibility of the Digital Interface: Ensure that the digital output of ADS774JU is compatible with the input of the subsequent digital processing system, including levels, timing, etc.

Through a detailed analysis of the application scenarios, parameter features, and specific circuit connection method of ADS774JU, we can appreciate its powerful capabilities in the field of high-precision and high-speed data acquisition. Design considerations must carefully address signal integrity, power management, accuracy of the reference voltage, and compatibility of the digital interface.

ADS774JU FAQ

1. How to order ADS774JU on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that ADS774JU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ADS774JU. All suppliers must pass our qualification reviews before they can publish their products including ADS774JU on icwhale.com; we pay more attention to the channels and quality of ADS774JU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ADS774JU price and inventory displayed accurate?

The price and inventory of ADS774JU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

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

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 we delivered, we will accept the replacement or return of the ADS774JU 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.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations