Manufacturer Part Number
ADS7844N/1K
Manufacturer
Texas Instruments
Introduction
The ADS7844N/1K is an Analog to Digital Converter (ADC) designed for data acquisition in analog systems. It leverages a 12-bit resolution and operates on a low-power consumption model suitable for battery-powered devices, embedded systems, and industrial equipment.
Product Features and Performance
12-bit resolution for accurate data conversion
High-speed sampling rate of up to 200k samples per second
Supports both differential and single-ended inputs, enhancing flexibility in various applications
SPI data interface ensures easy connectivity with microcontrollers and digital systems
Multiple configurations through MUX-S/H-ADC, catering to diverse application needs
Utilizes Successive Approximation Register (SAR) architecture for quick and reliable conversions
External reference type, allowing for adjustable and precise voltage measurements
Product Advantages
High precision and quick data acquisition capabilities
Low power consumption ideal for portable devices
Versatile input and configuration options cater to a wide range of applications
Simple digital interface facilitates integration into existing digital systems
Robust performance in industrial temperature ranges
Key Technical Parameters
Number of Bits: 12
Sampling Rate: 200k samples/sec
Number of Inputs: 4, 8
Input Type: Differential, Single Ended
Voltage Supply, Analog: 2.7V ~ 3.6V, 5V
Voltage Supply, Digital: 2.7V ~ 3.6V, 5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Operates reliably within an industrial temperature range
Designed in compliance with Texas Instruments' stringent quality and safety standards
Compatibility
SPI interface for compatibility with a broad range of microcontrollers and digital systems
Adjustable voltage supply and input types for versatile system integration
Application Areas
Battery-powered devices
Embedded systems
Industrial measurement and control
Portable instrumentation
Medical devices
Product Lifecycle
Active status, indicating continued production and support
No current indication of nearing discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
High-resolution and fast sampling enhance precision and data acquisition speed
Low power consumption promotes energy efficiency in portable and battery-dependent applications
Flexibility in input types and configurations enables wide applicability across various fields
Texas Instruments' reputation for quality and reliability ensures product dependability
Active product status guarantees ongoing support and availability
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