Manufacturer Part Number
LTC2291IUP
Manufacturer
analog-devices
Introduction
The LTC2291IUP is a high-performance Analog to Digital Converter (ADC) designed for data acquisition applications, capable of converting analog signals into digital data at rates up to 25 million samples per second.
Product Features and Performance
12-bit resolution for precise data conversion
Dual ADCs for simultaneous sampling of two signals
Pipelined architecture ensuring high throughput and low latency
Supports both differential and single-ended inputs enhancing versatility
External and internal reference voltage options provide flexibility in system design
Capable of operating at a wide analog and digital voltage supply range (2.7V ~ 3.4V)
Operational over a wide temperature range from -40°C to 85°C meeting various environmental demands
Parallel data interface for straightforward integration with digital systems
Product Advantages
Simultaneous sampling feature reduces time skew and improves signal fidelity
Pipelined architecture allows for efficient data processing and high-speed operation
Dual ADCs facilitate complex signal acquisition without requiring additional components
Wide operating temperature range ensures reliability in diverse operating conditions
Flexibility in voltage reference and supply options aids in easy system integration
Key Technical Parameters
Number of Bits: 12
Sampling Rate (Per Second): 25M
Number of Inputs: 2
Input Type: Differential, Single Ended
Architecture: Pipelined
Voltage Supply, Analog: 2.7V ~ 3.4V
Voltage Supply, Digital: 2.7V ~ 3.4V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Manufactured by a reputable company known for its commitment to quality and safety
Robust package (64-WFQFN Exposed Pad) designed to enhance durability and longevity
Designed to operate reliably within specified temperature and voltage ranges
Compatibility
Parallel data interface ensures compatibility with a broad range of digital systems
Flexible input types make it suitable for various analog signal sources
Application Areas
High-speed data acquisition systems
Medical imaging devices
Instrumentation and measurement equipment
Communication systems
Product Lifecycle
Currently listed as Obsolete, indicating that it is near the end of its product lifecycle
Potential buyers should consider seeking replacements or upgrades for future designs
Several Key Reasons to Choose This Product
High-speed, dual-channel capability enables efficient data acquisition
Pipelined architecture and simultaneous sampling feature ensure high fidelity and fast data processing
Wide operating conditions and flexible design options make it adaptable for a variety of applications
Offered by Analog Devices, a leader in the semiconductor industry, promising reliability and performance
Despite being obsolete, it remains a viable choice for specific existing designs requiring its unique features
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