Manufacturer Part Number
AD7452BRTZ-R2
Manufacturer
Analog Devices
Introduction
High-speed, 12-bit differential input SAR ADC
Product Features and Performance
12-bit resolution
Sampling rate of 555 kSPS
Single differential input
Serial Peripheral Interface (SPI) and Digital Signal Processing (DSP) compatible
Sample-and-Hold (S/H) feature
Successive Approximation Register (SAR) architecture
Operates with external reference
Supports 2.7V to 5.25V analog supply voltage
Supports 2.7V to 5.25V digital supply voltage
Suitable for operation in temperatures from -40°C to 85°C
Product Advantages
Provides high-speed data conversion
Differential input reduces common-mode noise
Compatible with various microcontrollers and DSPs
Low power consumption
Compact SOT-23-8 package suitable for space-constrained applications
Key Technical Parameters
Number of Bits: 12
Sampling Rate: 555kSPS
Input Type: Differential
Data Interface: SPI, DSP
Number of A/D Converters: 1
Voltage - Supply, Analog: 2.7V ~ 5.25V
Voltage - Supply, Digital: 2.7V ~ 5.25V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust operating temperature range ensures reliability in harsh conditions
Compatibility
Compatible with systems requiring fast and accurate digital representations of analog signals
Application Areas
Medical imaging systems
Data acquisition systems
Communication systems
Industrial control and automation
Product Lifecycle
Active status; not near discontinuation
Replacements or upgrades should be checked with manufacturer's current product offerings
Several Key Reasons to Choose This Product
Fast sampling rate enables real-time processing
High-resolution AD conversion improves system accuracy
SPI and DSP interfaces offer versatility in system design
Low voltage operation accommodates portable and battery-operated devices
SOT-23-8 package ideal for compact printed circuit boards
Analog Devices' reputation for quality and performance ensures product reliability
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