Manufacturer Part Number
LTC1453IS8#PBF
Manufacturer
Analog Devices
Introduction
LTC1453IS8#PBF is a 12-bit Digital to Analog Converter offering high performance in a compact package.
Product Features and Performance
12-bit resolution
Single D/A Converter
14µs typical settling time
Buffered voltage output
SPI Data Interface
Dual voltage supplies for analog and digital operation
External and internal reference options
R-2R architecture
Temperature range from -40°C to 85°C
Product Advantages
High-resolution output for accurate conversion
Fast settling time enables quick response to input changes
Buffered output provides stable voltage output
SPI interface compatible with a wide range of microcontrollers
Dual supply voltage offers design flexibility
Internal reference reduces external components
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 1
Settling Time: 14µs (Typ)
Output Type: Voltage - Buffered
Data Interface: SPI
Voltage - Supply, Analog: 2.7V ~ 5.5V
Voltage - Supply, Digital: 2.7V ~ 5.5V
INL/DNL (LSB): ±4 (Max), ±0.5 (Max)
Operating Temperature: -40°C ~ 85°C
Package / Case: 8-SOIC
Quality and Safety Features
Operational within the industrial temperature range for high reliability
Stringent adherence to analog and digital supply voltage limits
Compatibility
SPI interface is widely used and highly compatible with various microcontrollers
8-SOIC package is a standard for surface mount technology
Application Areas
Industrial control systems
Automation
Data acquisition systems
Medical devices
Telecommunications
Product Lifecycle
Active status ensures continuing production and availability
No indication of nearing discontinuation at present
Several Key Reasons to Choose This Product
Precision 12-bit resolution for accurate analog outputs
Fast settling time enabling responsive systems
SPI Data Interface for simple and rapid integration into digital systems
Versatility through internal and external reference voltage options
Operates across a wide range of supply voltages for diverse applications
Proven R-2R architecture ensuring reliable and consistent performance
Stable operation in varying temperature environments suitable for industrial applications
LTC1454CSLinear Technology / Analog Devices