Manufacturer Part Number
AD9640ABCPZRL7-80
Manufacturer
Analog Devices
Introduction
High-performance 14-bit dual ADC capable of 80 MSPS sampling rate
Product Features and Performance
14-bit resolution
Dual-channel operation
80 MSPS sampling rate per channel
Differential and single-ended input capability
Parallel data output interface
Sample-and-hold circuit (S/H) integrated
Dual ADCs with 1:1 S/H to ADC ratio
Pipelined architecture
Programmable internal and support for external voltage reference
7V to 1.9V analog and digital supply voltage
Simultaneous sampling feature for accurate timing
Product Advantages
High-resolution analog-digital conversion
Fast sampling supports high-frequency applications
Dual ADCs for multi-channel signal processing
Capable of working with a variety of signal voltages
Low voltage operation reduces power consumption
Integrated features simplify system design
Key Technical Parameters
Number of Bits: 14
Sampling Rate: 80M samples/second
Number of Inputs: 2
Input Type: Differential, Single Ended
Data Interface: Parallel
Configuration: S/H-ADC
Ratio - S/H:ADC: 1:1
Number of A/D Converters: 2
Architecture: Pipelined
Reference Type: External, Internal
Voltage - Supply, Analog: 1.7V ~ 1.9V
Voltage - Supply, Digital: 1.7V ~ 1.9V
Operating Temperature: -40°C to 85°C
Package / Case: 64-VFQFN Exposed Pad, CSP
Mounting Type: Surface Mount
Quality and Safety Features
Operates reliably in a wide temperature range from -40 to 85 degrees Celsius
Pipelined architecture ensures stable and reliable performance
Compatibility
Compatible with various microprocessors and DSPs through a parallel data interface
Flexible interface suitable for a wide range of digital systems
Works with both internal and external reference voltages
Application Areas
High-speed data acquisition
Imaging systems
Radar and satellite communication systems
Test and measurement instrumentation
Digital oscilloscopes
Product Lifecycle
Status: Active
Regular supply with long-term availability
No indication of nearing discontinuation
Options for replacements or upgrades based on the AD9640 family
Several Key Reasons to Choose This Product
Precision 14-bit resolution ensures high accuracy in signal conversion
High throughput with 80 MSPS capable of supporting fast real-time systems
Dual ADCs allow for simultaneous processing of two signal channels, improving efficiency
Operational in harsh environmental conditions, suitable for industrial applications
Low power consumption suitable for power-sensitive applications
Extensive support and documentation available from Analog Devices
High integration level reduces the need for additional external components
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