Manufacturer Part Number
LTC1453CS8#PBF
Manufacturer
Analog Devices
Introduction
A 12-bit Digital to Analog Converter component designed for data acquisition systems
Product Features and Performance
12-bit resolution
Single D/A converter with buffered voltage output
14µs typical settling time for quick response
SPI Data Interface for communication
Selectable external or internal voltage reference
Support for analog supply voltage ranging from 2.7V to 5.5V
Digital Supply Voltage identical to analog: 2.7V to 5.5V
R-2R Ladder architecture applied
Product Advantages
High precision with INL/DNL of ±4 LSB max and ±0.5 LSB max
Flexible integration with SPI interface for digital systems
Dual-mode reference voltage increases versatility
Operational across a wide range of supply voltages
Buffered output removes the need for external buffer
Suitable for surface mount technology, enabling compact PCB design
Key Technical Parameters
Resolution: 12 bits
Settling Time: 14 microseconds
Supply Voltages: 2.7V to 5.5V (Analog & Digital)
Temperature Range: 0°C to 70°C
Package: 8-SOIC
Mounting Type: Surface-mount
Quality and Safety Features
Precise INL and DNL specifications for reliable performance
Consistent operation ensured within stated temperature range
Compatibility
SPI interface for broad compatibility with microcontrollers and digital systems
Mounting type and package widely used in electronic circuits
Application Areas
Telecommunications
Data Acquisition Systems
Industrial control systems
Medical Instruments
Portable Battery-Powered Devices
Automation
Product Lifecycle
Status: Active
Indication of ongoing production without known discontinuation
No immediate replacement or upgrade specified
Several Key Reasons to Choose This Product
High-resolution DAC with quick digital-to-analog conversion
Compact size suitable for high-density electronic designs
Versatile application due to wide voltage supply range and flexible reference options
Ease of use with buffered output and simple SPI interface
Reliable performance under varying operational conditions
Industry-proven technology from an established manufacturer
LTC1453CS8Linear Technology / Analog Devices