Manufacturer Part Number
DAC7565ICPWR
Manufacturer
Texas Instruments
Introduction
The DAC7565ICPWR is a precision, low-power, quad 12-bit digital-to-analog converter (DAC) offering integrated voltage output buffers and is designed for use in various data acquisition applications.
Product Features and Performance
Quad 12-bit DAC channels
10µs settling time
Buffered voltage output
SPI and DSP data interfaces
External and internal reference options
Operates over a wide supply range (2.7V to 5.5V for both analog and digital supply)
String DAC architecture
Low INL/DNL errors (±0.5 LSB and ±0.1 LSB, respectively)
Product Advantages
High integration with four DACs in a single chip
Fast data throughput and response time
Flexible interfacing with various microcontrollers or DSPs
Stable performance over wide temperature range (-40°C to 105°C)
Precision output with low integral and differential nonlinearity
Low power consumption suitable for battery-powered applications
Key Technical Parameters
12-bit resolution
Four DAC channels
Voltage supply range from 2.7V to 5.5V
String DAC architecture
INL/DNL of ±0.5 LSB and ±0.1 LSB
Quality and Safety Features
Built-in buffers to reduce external component requirement
Reliable performance over an extended temperature range
Compliance with industry safety and quality standards
Compatibility
Compatible with SPI and DSP interface protocols
Suitable for surface mount technology (SMT) with 16-TSSOP package
Application Areas
Industrial control systems
Portable instrumentation
Closed-loop servo-control
PC peripherals
Data acquisition systems
Product Lifecycle
Product status is active
Not reported as near discontinuation
Potential availability of future replacements or upgrades
Several Key Reasons to Choose This Product
Robust quad-channel DAC integration reduces component count
Rapid signal settling enhances dynamic performance
Flexible for both 3V and 5V systems, simplifying power design
Highly accurate with low INL/DNL for precision applications
Widely compatible with digital systems due to standard SPI/DSP interfaces
Extended operating temperature range fits industrial applications
Compact and reliable TSSOP packaging for easy integration into various designs
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