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Name: ADS7263SRHBR
Brand: Texas Instruments
SKU: ADS7263SRHBR
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 ADS7263SRHBR

Part No.:: ADS7263SRHBR

Manufacturer:: Texas Instruments

Package:: 32-VFQFN Exposed Pad

Datasheet:: ADS7263SRHBR.pdf

Description:: IC ADC 14BIT SAR 32VQFN

In Stock:: 2421

Quantity:: Add To Cart

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ADS7263SRHBR Specifications

Packaging:
Tape & Reel (TR)
Series:
-
Product Status:
Active
Number of Bits:
14
Sampling Rate(PerSecond):
1M
Number of Inputs:
4, 8
Input Type:
Differential, Pseudo-Differential
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:
2.7V ~ 5.5V
Voltage-Supply Digital:
2.3V ~ 5.5V
Features:
Simultaneous Sampling
Operating Temperature:
-40°C ~ 125°C

ADS7263SRHBR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADS7263SRHBR 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 ADS7263SRHBR 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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ADS7263SRHBR information

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ADS7263SRHBR Typical application Circuitry

ADS7263SRHBR

Texas Instruments produces the high-speed, dual, 12-bit ADS7263SRHBR analog-to-digital converter (ADC). It provides a great performance to power usage trade-off, making it an attractive choice for many applications.

Common Applications for the ADS7263SRHBR:

Given its high-speed and power efficiency, the ADS7263SRHBR finds use in:

1. Medical Imaging: It's ideal for applications such as ultrasound equipment where high-speed data acquisition is vital.

2. Automatic Test Equipment: The high-speed ADC performance suits it well for use in equipment testing environments.

3. Communications: It can be utilized in communication systems that require high-speed signal conversion.

Prominent Features of the ADS7263SRHBR:

1. High-Speed ADCs: The ADS7263SRHBR incorporates two high-speed, 12-bit ADCs that can provide up to 3 MSPS (Mega samples per second).

2. Low Power Consumption: Despite its high-speed performance, this chip has a remarkably low power consumption, rated at 140 mW at 3 MSPS.

3. Dual Supply: It operates with a dual supply for more flexible system integration.

4. Package: The chip comes in a compact QFN-32 package, facilitating miniaturized device designs.

An Example of Circuit Connection in an Ultrasound Imaging Application:

For an ultrasound imaging system, the ADS7263SRHBR could be interfaced in this manner:

1. Power Supplies: Connect AVDD and DVDD pins (Pins 3 and 13) to a 3.3V power supply, and AGND and DGND pins (Pins 7 and 16) to system ground.

2. Ultrasound Signal Inputs: The ultrasound signals can be connected to the AINx pins (Pins 22, 24, 27, and 29).

3. SPI Interface: The SPI interface includes CS (Pin 6), SCLK (Pin 2), DOUTA and DOUTB (Pins 4 and 1), and DIN (Pin 5). These should be connected to the corresponding SPI pins on your microcontroller.

4. Conversion Start: The conversion is started using the CNVST pin (Pin 32). This can be connected to a digital I/O pin on the microcontroller.

Design Considerations for the Circuit:

Designing a circuit with the ADS7263SRHBR involves some important considerations:

1. Signal Integrity: Ensure good signal integrity to guarantee accurate readings. This includes appropriate shielding, proper grounding, and effective noise reduction.

2.Power Supply Quality: The power supply ought to be quiet and steady. Decoupling capacitors near the power supply pins may help reduce noise.

3. Timing Requirements: Adhere to the timing requirements specified in the datasheet for the SPI interface. This is crucial for correct operation and to avoid data corruption.

4. Thermal Considerations: Ensure adequate heat dissipation mechanisms are in place to avoid overheating during operation.

In summary, the ADS7263SRHBR offers impressive speed and efficiency as a dual 12-bit ADC. Its versatile feature set makes it a good choice for applications requiring high-speed, accurate analog-to-digital conversion while remaining mindful of power consumption.

ADS7263SRHBR FAQ

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6. What is the process for return or replacement of ADS7263SRHBR?

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 ADS7263SRHBR we delivered, we will accept the replacement or return of the ADS7263SRHBR 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 ADS7263SRHBR.

(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