DAC128S085CIMTX/NOPB

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC128S085CIMTX/NOPB is a high-performance, 12-bit digital-to-analog converter designed for various applications that require precise analog output. It is commonly used in audio systems, industrial control systems, and instrumentation.

Characteristics: - Resolution: 12 bits - Number of Channels: 8 - Interface Type: Serial - Supply Voltage: 2.7V to 5.5V - Output Type: Voltage - Package Type: TSSOP - Operating Temperature Range: -40°C to +105°C

Essence: The DAC128S085CIMTX/NOPB is an essential component in systems where digital signals need to be converted into accurate analog voltages. It provides a reliable and efficient solution for generating analog outputs with high precision.

Packaging/Quantity: The DAC128S085CIMTX/NOPB is available in a TSSOP package. It is typically sold in reels containing a quantity of 2500 units per reel.

Specifications

The DAC128S085CIMTX/NOPB offers the following specifications:

• Resolution: 12 bits
• Number of Channels: 8
• Output Type: Voltage
• Output Voltage Range: 0V to Vref
• Reference Voltage Range: 2.5V to 5.5V
• Integral Non-Linearity (INL): ±1 LSB (max)
• Differential Non-Linearity (DNL): ±1 LSB (max)
• Settling Time: 10 µs (typ)
• Power Supply Rejection Ratio (PSRR): -80 dB (typ)
• Total Harmonic Distortion (THD): -90 dB (typ)
• Operating Temperature Range: -40°C to +105°C

Pin Configuration

The DAC128S085CIMTX/NOPB has a 16-pin TSSOP package with the following pin configuration:

1. VDD
2. VREF
3. AGND
4. AOUT0
5. AOUT1
6. AOUT2
7. AOUT3
8. AOUT4
9. AOUT5
10. AOUT6
11. AOUT7
12. SCLK
13. DIN
14. SYNC
15. DGND
16. VSS

Functional Features

• High-resolution digital-to-analog conversion
• Eight independent channels for simultaneous output
• Serial interface for easy integration with microcontrollers and other digital devices
• Wide operating voltage range for flexibility in various applications
• Low power consumption for energy-efficient designs
• Excellent linearity and low distortion for accurate analog output

Advantages and Disadvantages

Advantages: - High resolution and accuracy - Multiple channels for simultaneous output - Easy integration with digital systems - Wide operating voltage range - Low power consumption

Disadvantages: - Limited output voltage range (0V to Vref) - Requires external reference voltage source

Working Principles

The DAC128S085CIMTX/NOPB utilizes a digital-to-analog conversion technique to convert binary input data into corresponding analog voltages. It employs an internal reference voltage and a serial interface to receive digital input signals. The digital data is then processed and converted into analog voltages, which are available at the output channels.

The device operates by receiving clock and data signals through the serial interface. The received data is latched and processed internally to generate the analog outputs. The reference voltage determines the maximum output voltage level. The DAC128S085CIMTX/NOPB ensures high linearity and low distortion, providing accurate analog output signals.

Detailed Application Field Plans

The DAC128S085CIMTX/NOPB finds applications in various fields, including:

1. Audio Systems: The DAC128S085CIMTX/NOPB is used in audio equipment such as digital audio players, amplifiers, and mixers to convert digital audio signals into analog voltages for audio playback.

2. Industrial Control Systems: It is employed in industrial control systems to generate precise analog control signals for motor speed control, temperature regulation, and other industrial automation processes.

3. Instrumentation: The DAC128S085CIMTX/NOPB is utilized in scientific instruments, test equipment, and data acquisition systems to provide accurate analog outputs for measurement and analysis purposes.

4. Communication Systems: It can be integrated into communication systems to convert digital signals into analog voltages for modulation and transmission purposes.

Detailed and Complete Alternative Models

1. DAC124S085CIMTX/NOPB: Similar to the DAC128S085CIMTX/NOPB, but with 4 channels instead of 8.