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Name: ADS7828E/250G4
Brand: Texas Instruments
SKU: ADS7828E/250G4
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 ADS7828E/250G4

Part No.:: ADS7828E/250G4

Manufacturer:: Texas Instruments

Package:: 16-TSSOP (0.173, 4.40mm Width)

Datasheet:: ADS7828E/250G4.pdf

Description:: IC ADC 12BIT SAR 16TSSOP

In Stock:: 3541

Quantity:: Add To Cart

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ADS7828E/250G4 Specifications

Packaging:
Tape & Reel (TR),Bulk
Series:
-
Product Status:
Discontinued at Mosen
Number of Bits:
12
Sampling Rate(PerSecond):
50k
Number of Inputs:
8
Input Type:
Differential, Single Ended
Data Interface:
I²C
Configuration:
MUX-S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External, Internal
Voltage-Supply Analog:
2.7V ~ 3.6V, 5V
Voltage-Supply Digital:
2.7V ~ 3.6V, 5V
Features:
-
Operating Temperature:
-40°C ~ 85°C

ADS7828E/250G4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADS7828E/250G4 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 ADS7828E/250G4 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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ADS7828E/250G4 information

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ADS7828E/250G4 Typical application Circuitry

ADS7828E 250G4

The ADS7828E/250G4 is a low-power, 12-bit, 8-channel analog-to-digital converter (ADC) with an I2C-compatible interface, developed by Texas Instruments. This ADC is designed for applications that require multiple-channel data acquisition with moderate resolution, such as in industrial control systems, battery-powered devices, remote sensors, and data logging systems.

Key Features of the ADS7828E/250G4:

1. Multi-Channel ADC: The ADS7828E/250G4 offers 8 channels, enabling simultaneous sampling of multiple analog inputs.

2. Moderate Resolution: It provides a 12-bit resolution, balancing precision and data acquisition speed.

3. I2C Interface: Equipped with an I2C-compatible serial interface for easy integration with microcontrollers and digital systems.

4. Low Power Consumption: Efficient in terms of power usage, suitable for battery-operated and portable devices.

Application Scenario: Industrial Sensor Monitoring System

Circuit Connection Details:

1. Power Supply Setup: Connect the VDD pin of the ADS7828E/250G4 to a stable power source, typically within the range of 2.7V to 5.5V, depending on system requirements.

2. Sensor Input Connections: Attach industrial sensors such as temperature, pressure, or flow sensors to the AIN0 to AIN7 pins for multi-channel data acquisition.

3. I2C Communication Configuration: Interface the SCL and SDA pins with the corresponding I2C pins on a microcontroller, including pull-up resistors on these lines.

4. Reference Voltage Application: Connect an external reference voltage to the VREF pin if greater accuracy is desired than the internal reference voltage.

Design Considerations:

1. Stable Power Source: Ensure a clean and stable power supply for accurate ADC functioning.

2. Signal Integrity on Analog Inputs: Implement noise reduction techniques on the analog inputs to minimize interference, especially in industrial environments.

3. Reliable I2C Communication: Ensure robust I2C communication, considering factors such as bus length, capacitance, and data rate for effective data transfer.

4. Input Voltage Range Management: Make sure that the analog input voltages do not exceed the range defined by the reference voltage to maintain ADC accuracy.

Conclusion

The ADS7828E/250G4 is highly suitable for multi-channel data acquisition in industrial sensor monitoring systems due to its 8-channel capability, 12-bit resolution, I2C interface, and low power consumption. In designing circuits with the ADS7828E/250G4, attention to power supply quality, signal integrity, I2C communication reliability, and proper handling of the analog input range is crucial to ensure precise and efficient operation.

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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.

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