Manufacturer Part Number
LTC2756AIG#PBF
Manufacturer
Analog Devices
Introduction
High resolution 18-bit Digital to Analog Converter with SoftSpan technology
Product Features and Performance
18-bit resolution
SoftSpan technology with five output ranges
Single D/A Converter
Fast settling time of 2.1µs
Unbuffered current output
Differential output capability
SPI Data Interface
Multiplying DAC architecture supports variable analog outputs
High accuracy with INL/DNL of ±0.5 LSB and ±0.25 LSB
Product Advantages
High resolution enhances precision in analog output
Selectable output ranges increase versatility
Fast data update rate with quick settling time improves system performance
Multiplying capability allows for ease of gain adjustment in systems
Key Technical Parameters
Number of Bits: 18
Settling Time: 2.1µs Typical
Output Type: Current - Unbuffered
Differential Output: Yes
Data Interface: SPI
Reference Type: External
Voltage - Supply, Analog: 2.7V to 5.5V
Voltage - Supply, Digital: 2.7V to 5.5V
INL/DNL (LSB): ±0.5, ±0.25
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Precision laser trimming to achieve high accuracy
Robust 28-SSOP packaging
Industrial operating temperature range ensuring reliability
Compatibility
Compatible with SPI protocol for digital communication
Flexible power supply requirements compatible with many systems
Application Areas
Precision data acquisition
Industrial control systems
Medical equipment
Automated test equipment
Telecommunication systems
Product Lifecycle
Active product status
Supported by manufacturer with potential future upgrades
Several Key Reasons to Choose This Product
High-resolution 18-bit output improves signal quality
SoftSpan technology allows customizable output ranges
Quick settling time facilitates faster system response
SPI compatibility ensures easy integration with digital systems
Robust temperature range suited for diverse environments
Precision INL/DNL specifications for accurate analog signal generation
Analog Devices' reputation for high-quality, reliable components
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