Manufacturer Part Number
DAC7615E/1K
Manufacturer
Texas Instruments
Introduction
The DAC7615E/1K is a digital to analog converter (DAC) specialized for data acquisition systems, featuring multiple channels and high-speed performance.
Product Features and Performance
12-bit resolution
Four independent D/A converters
Voltage - Buffered output type
External reference type
SPI data interface
Supports analog voltages of ±5V and digital voltage of 5V
Settling time of 10µs
R-2R architecture for consistent performance
Operating temperature range from -40°C to 85°C
Product Advantages
High precision with INL/DNL of ±2 LSB and ±1 LSB respectively
Multiple converters enhance versatility in applications
Rapid data processing capable with 10µs settling time
Robust operating temperature range suitable for various environments
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 4
Settling Time: 10µs
Voltage - Supply, Analog: ±5V
Voltage - Supply, Digital: 5V
INL/DNL (LSB): ±2 (Max), ±1 (Max)
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust SSOP-20 packaging for reliable surface mount
Operates effectively within a broad temperature spectrum
Compatibility
Interface compatibility with SPI protocol
Supports both analog and digital power supplies
Application Areas
Data acquisition systems
Industrial control systems
Automation equipment
Precision instrumentation
Product Lifecycle
Status: Active
Currently not nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Multichannel capability allowing for diverse and simultaneous data handling
High-speed data conversion supporting dynamic applications
Durable and reliable performance in variable temperatures and conditions
Consistent output accuracy thanks to precision engineering
Easy integration with standard SPI interface and dual-voltage operations
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