Manufacturer Part Number
DAC102S085CISD
Manufacturer
Texas Instruments
Introduction
DAC102S085CISD is a dual 10-bit Digital to Analog Converter designed to convert digital signals into stable, low-noise analog voltages with a fast settling time, principally aimed at data acquisition and signal conversion applications.
Product Features and Performance
10-bit resolution
Dual D/A converters
Settling time of 6µs
Buffered voltage output
String DAC architecture
Supports SPI and DSP interfaces
External reference voltage required
Operational temperature range from -40°C to 105°C
Product Advantages
Accurate conversion with INL/DNL errors as low as ±0.7, +0.08/-0.03 (Max)
Low power consumption with a dual supply voltage range of 2.7V to 5.5V
Small packaging 10-WFDFN with exposed pad enhancing heat dissipation
Key Technical Parameters
Number of Bits: 10
Number of D/A Converters: 2
Settling Time: 6µs
Output Type: Voltage - Buffered
Voltage - Supply, Analog: 2.7V ~ 5.5V
Voltage - Supply, Digital: 2.7V ~ 5.5V
Operating Temperature: -40°C ~ 105°C
Quality and Safety Features
String DAC architecture ensures reliability and performance consistency.
High operational temperature range accommodates varying environmental conditions.
Compatibility
Compatible with systems requiring SPI or DSP data interfaces.
Supports surface mount technology for PCB assembly.
Application Areas
Data acquisition systems
Digital signal processing
Consumer electronics
Industrial controls
Product Lifecycle
The product status is obsolete.
Alternatives or upgrades may need to be considered.
Several Key Reasons to Choose This Product
Dual-channel 10-bit resolution offers fine-grained output for precise applications.
Fast settling time suitable for rapid processes requiring quick response.
Wide operating temperature range makes it ideal for harsh environments.
Low error margins in integral and differential nonlinearity ensure accuracy and consistency in output.
SPI and DSP compatibility allows integration with most microcontrollers and digital signal processors.