DAC8563TDGST

Basic Information Overview

• Category: Digital-to-Analog Converter (DAC)
• Use: Converts digital signals into analog voltages
• Characteristics: High precision, low power consumption, small package size
• Package: TSSOP-16
• Essence: Provides accurate and stable analog voltage outputs
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Resolution: 16 bits
• Number of Channels: 2
• Output Type: Voltage
• Output Range: 0V to Vref
• Reference Voltage Range: 2.5V to 5.5V
• Supply Voltage Range: 2.7V to 5.5V
• Power Consumption: 0.6mW at 5V
• Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

1. VDD: Positive supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. OUTA: Analog output channel A
5. OUTB: Analog output channel B
6. DGND: Digital ground
7. DIN: Serial data input
8. SCLK: Serial clock input
9. SYNC: Chip select input
10. LDAC: Load DAC input
11. CLR: Clear DAC input
12. A0: Address bit 0
13. A1: Address bit 1
14. A2: Address bit 2
15. VREG: Internal reference voltage output
16. VSS: Negative supply voltage

Functional Features

• High accuracy and resolution for precise analog voltage generation
• Low power consumption for energy-efficient applications
• Small package size for space-constrained designs
• Serial interface for easy integration with microcontrollers or other digital systems
• On-chip reference voltage for simplified external circuitry

Advantages

• High precision and resolution ensure accurate analog outputs
• Low power consumption extends battery life in portable devices
• Small package size allows for compact designs
• Serial interface simplifies communication with digital systems
• On-chip reference voltage reduces external component count

Disadvantages

• Limited output voltage range compared to some other DACs
• Requires an external reference voltage source
• Higher cost compared to lower-resolution DACs

Working Principles

The DAC8563TDGST operates by converting digital input data into corresponding analog voltages. It utilizes a 16-bit resolution to provide precise voltage outputs. The device accepts serial data input, clock input, and chip select signals to receive the digital information. It then converts this digital data into analog voltages using an internal digital-to-analog conversion process. The resulting analog voltages are available at the OUTA and OUTB pins.

Detailed Application Field Plans

The DAC8563TDGST is suitable for various applications that require accurate analog voltage generation. Some potential application fields include: 1. Industrial automation: Control of motor speed, valve positioning, or temperature regulation. 2. Audio equipment: Digital audio synthesis, volume control, or equalization. 3. Test and measurement instruments: Calibration of sensors, signal generation, or waveform generation. 4. Communication systems: Precise modulation, frequency synthesis, or signal conditioning.

Detailed and Complete Alternative Models

1. DAC8562TDGST: Similar to DAC8563TDGST but with a single channel instead of two.
2. DAC8564TDGST: Similar to DAC8563TDGST but with four channels instead of two.
3. DAC8565TDGST: Similar to DAC8563TDGST but with additional features such as integrated EEPROM and programmable gain amplifier.

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