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Name: ADS7950QDBTRQ1
Brand: Texas Instruments
SKU: ADS7950QDBTRQ1
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 ADS7950QDBTRQ1

Part No.:: ADS7950QDBTRQ1

Manufacturer:: Texas Instruments

Package:: 30-TFSOP (0.173, 4.40mm Width)

Datasheet:: ADS7950QDBTRQ1.pdf

Description:: IC ADC 12BIT SAR 30TSSOP

In Stock:: 3047

Quantity:: Add To Cart

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ADS7950QDBTRQ1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
Automotive, AEC-Q100
Product Status:
Active
Number of Bits:
12
Sampling Rate(PerSecond):
1M
Number of Inputs:
4
Input Type:
Single Ended
Data Interface:
SPI
Configuration:
MUX-PGA-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External
Voltage-Supply Analog:
2.7V ~ 5.25V
Voltage-Supply Digital:
1.7V ~ 5.25V
Features:
PGA
Operating Temperature:
-40°C ~ 125°C

ADS7950QDBTRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADS7950QDBTRQ1 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 ADS7950QDBTRQ1 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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ADS7950QDBTRQ1 information

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ADS7950QDBTRQ1 Typical application Circuitry

ADS7950QDBTRQ1

The ADS7950QDBTRQ1 is a high-performance, automotive-grade, multi-channel analog-to-digital converter (ADC) developed by Texas Instruments. It is designed primarily for automotive applications, featuring a 12-bit resolution and capable of sampling multiple analog signals rapidly and accurately.

Key Features of the ADS7950QDBTRQ1:

1. Multi-Channel ADC: The ADS7950QDBTRQ1 offers multiple channels for simultaneous sampling, making it ideal for systems requiring several sensor inputs.

2. High Resolution: With 12-bit resolution, it provides accurate analog-to-digital conversion.

3. Automotive-Grade Design: Specially designed for automotive applications, it meets stringent quality and reliability standards.

4. Fast Sampling Rate: Suitable for applications that require quick signal processing.

Application Scenario: Automotive Sensor Monitoring System

Circuit Connection Details:

1. Power Supply Connection: Connect the VDD pin of the ADS7950QDBTRQ1 to a stable power source, typically 5V, in line with automotive standards.

2. Sensor Inputs: Attach various automotive sensors (such as temperature, pressure, or speed sensors) to the ADC's multiple analog input pins.

3. Digital Interface Setup: Interface the SPI (Serial Peripheral Interface) pins, including SCLK (Serial Clock), SDI (Serial Data In), SDO (Serial Data Out), and CS (Chip Select), with a compatible microcontroller or processor for data communication.

4. Reference Voltage Application: Apply a stable reference voltage to the VREF pin to ensure accurate ADC readings.

Design Considerations:

1. Stable Power Supply: Ensure a consistent and noise-free power supply, crucial in automotive environments.

2. Signal Integrity for Sensor Inputs: Use appropriate shielding and routing to minimize noise and interference in sensor signals.

3. Reliable SPI Communication: Design a robust SPI communication interface, considering factors like signal integrity and electromagnetic compatibility (EMC) in automotive applications.

4. Thermal Management: Manage the thermal load effectively, as automotive environments can present extreme temperature variations.

Conclusion

The ADS7950QDBTRQ1 is ideal for automotive sensor monitoring systems due to its multiple channels, 12-bit resolution, automotive-grade reliability, and fast sampling rate. In designing circuits with the ADS7950QDBTRQ1, attention should be given to power supply stability, signal integrity, reliable SPI communication, and thermal management to ensure robust and accurate performance in the challenging automotive environment.

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6. What is the process for return or replacement of ADS7950QDBTRQ1?

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(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 ADS7950QDBTRQ1.

(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