DAC7613EB

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC7613EB is a high-performance digital-to-analog converter designed for various applications that require precise analog output signals. It converts digital data into analog voltage signals with exceptional accuracy and resolution.

Characteristics: - High precision and resolution - Low power consumption - Wide operating temperature range - Small package size - Easy integration into existing systems

Package: The DAC7613EB is available in a small form factor package, making it suitable for space-constrained applications. It is offered in a 16-pin TSSOP (Thin Shrink Small Outline Package) package.

Essence: The essence of the DAC7613EB lies in its ability to convert digital data into precise analog voltage signals, enabling accurate control of analog devices or systems.

Packaging/Quantity: The DAC7613EB is typically sold in reels containing a quantity of 250 units per reel.

Specifications

• Resolution: 12 bits
• Number of Channels: 1
• Input Voltage Range: 0V to Vref
• Output Voltage Range: 0V to Vref
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 2.7V to 5.5V
• Power Consumption: 0.5mW (typical)
• Integral Nonlinearity (INL): ±1 LSB (maximum)
• Differential Nonlinearity (DNL): ±1 LSB (maximum)

Detailed Pin Configuration

The DAC7613EB features a 16-pin TSSOP package with the following pin configuration:

1. VDD: Positive supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. AOUT: Analog output voltage
5. DGND: Digital ground
6. DIN: Serial data input
7. SCLK: Serial clock input
8. SYNC: Synchronization input
9. LDAC: Load DAC input
10. CLR: Clear input
11. VOUT: Voltage output
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. VSS: Negative supply voltage

Functional Features

• High-resolution digital-to-analog conversion
• Serial interface for easy integration with microcontrollers or other digital systems
• On-chip reference voltage generator
• Power-down mode for reduced power consumption
• Internal register for storing and updating digital input values
• Fast settling time for rapid response to input changes

Advantages and Disadvantages

Advantages: - High precision and accuracy - Low power consumption - Compact package size - Wide operating temperature range - Easy integration into existing systems

Disadvantages: - Limited number of channels (1 channel) - Requires an external reference voltage source

Working Principles

The DAC7613EB utilizes a digital-to-analog conversion technique known as pulse-width modulation (PWM). It converts the incoming digital data into a corresponding analog voltage by rapidly switching between two voltage levels. The ratio of the on-time to the total cycle time determines the average output voltage level.

Detailed Application Field Plans

The DAC7613EB finds applications in various fields, including but not limited to: - Industrial automation and control systems - Test and measurement equipment - Audio processing and synthesis - Motor control systems - Programmable logic controllers (PLCs) - Communication systems - Medical devices

Detailed and Complete Alternative Models

1. DAC7612EB: Similar to DAC7613EB but with 10-bit resolution instead of 12 bits.
2. DAC7614EB: Similar to DAC7613EB but with 14-bit resolution for higher precision applications.
3. DAC7615EB: Similar to DAC7613EB but with dual channels for simultaneous control of two analog outputs.

These alternative models offer different resolution options and additional features to cater to specific application requirements.

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