Texas Instruments_ADS7842EB/1K
original

Texas Instruments
ADS7842EB/1K

700-ADS7842EB/1K
PDF Datasheet
12-Bit 4-Ch Parallel ADC, 200KS/s, SSOP
6 Weeks

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Tech Specifications

Package/Case
SSOP
Contact Plating
Gold
Conversion Rate
200KS/s
Differential Nonlinearity
1LSB
Full Scale Error
3LSB
Input Type
SINGLE-ENDED
Integral Nonlinearity (INL)
1LSB
Interface
Parallel
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ADS7842EB/1K Description

ADS7842EB/1K Description

The ADS7842EB/1K is a high-performance, 12-bit, successive approximation register (SAR) analog-to-digital converter (ADC) designed for demanding data acquisition applications. This device features a single ADC with a sampling rate of200,000 samples per second (200k SPS), making it ideal for applications requiring high-speed data conversion. The ADS7842EB/1K supports a parallel data interface, facilitating straightforward integration into systems requiring rapid data transfer.

The device operates with a supply voltage range of 2.7V to 3.6V for both analog and digital supplies, with an additional 5V option, ensuring compatibility with a wide range of power supply configurations. It features a 1:1 sample-and-hold (S/H) to ADC ratio, ensuring accurate and reliable data capture. The ADS7842EB/1K is housed in a 28-lead surface-mount small outline package (SSOP) and is available in tape and reel (TR) packaging, suitable for automated assembly processes.

ADS7842EB/1K Features

  • 12-bit Resolution: Provides high precision in data conversion, suitable for applications requiring detailed signal analysis.
  • 200k SPS Sampling Rate: Ensures rapid data acquisition, making it ideal for real-time monitoring and control systems.
  • Parallel Data Interface: Facilitates high-speed data transfer, essential for applications requiring quick data processing.
  • Selectable Address: Enhances flexibility in system design, allowing multiple devices to be connected without address conflicts.
  • Single-Ended Inputs: Simplifies signal routing and reduces complexity in circuit design.
  • External Reference Type: Allows for precise calibration and adjustment of the ADC's performance.
  • Compliance and Reliability: The ADS7842EB/1K is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.
  • Moisture Sensitivity Level (MSL) 2: Suitable for storage and handling in standard industrial environments, with a shelf life of up to one year.

ADS7842EB/1K Applications

The ADS7842EB/1K is well-suited for a variety of applications across different industries, including:

  • Industrial Automation: Ideal for real-time monitoring and control systems where high-speed data acquisition is critical.
  • Medical Equipment: Suitable for medical devices requiring precise and rapid data conversion, such as diagnostic equipment.
  • Telecommunications: Useful in communication systems for signal processing and data acquisition.
  • Automotive: Applicable in automotive systems for sensor data acquisition and control.
  • Consumer Electronics: Can be used in high-end consumer electronics for signal processing and data conversion tasks.

Conclusion of ADS7842EB/1K

The ADS7842EB/1K from Texas Instruments offers a robust and versatile solution for high-speed data acquisition needs. Its 12-bit resolution and 200k SPS sampling rate provide high precision and rapid data capture, essential for real-time applications. The parallel data interface and selectable address feature enhance system integration flexibility, while the single-ended input design simplifies circuit routing.

The device's compliance with REACH and RoHS3 standards ensures environmental safety and regulatory adherence. With a moisture sensitivity level of 2, the ADS7842EB/1K is reliable and suitable for standard industrial storage conditions.

Overall, the ADS7842EB/1K is an excellent choice for engineers and designers seeking a high-performance ADC for their data acquisition systems, offering a balance of speed, precision, and flexibility.

FAQ

What is ADS7842EB/1K?
ADS7842EB/1K is a Analog to Digital Converters from Texas Instruments. This product page provides its main specifications, pricing information, availability, and inquiry options.
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