AD5626BRMZ-REEL7

Overview

Category: Integrated Circuit (IC)

Use: Digital-to-Analog Converter (DAC)

Characteristics: - 12-bit resolution - Rail-to-rail output voltage range - Low power consumption - Small package size - High accuracy and linearity

Package: MSOP-10

Essence: The AD5626BRMZ-REEL7 is a 12-bit DAC IC that converts digital signals into analog voltages. It is commonly used in various applications where precise analog voltage outputs are required.

Packaging/Quantity: The AD5626BRMZ-REEL7 is available in reel packaging with 2500 units per reel.

Specifications

• Resolution: 12 bits
• Output Voltage Range: 0V to Vref
• Supply Voltage: 2.7V to 5.5V
• Power Consumption: 0.4mW (typical)
• Operating Temperature Range: -40°C to +105°C
• Integral Nonlinearity (INL): ±1 LSB (maximum)
• Differential Nonlinearity (DNL): ±0.5 LSB (maximum)

Pin Configuration

The AD5626BRMZ-REEL7 has the following pin configuration:

```

---

| | | 1 2 3 4 5 6 7 8 9 10 | |_______________________________________|

1. VOUT_A
2. VOUT_B
3. GND
4. VDD
5. LDAC
6. CS
7. SCLK
8. DIN
9. REF
10. VLOGIC ```

Functional Features

• Rail-to-rail output voltage range allows for maximum utilization of the available supply voltage.
• Low power consumption makes it suitable for battery-powered applications.
• High accuracy and linearity ensure precise analog voltage outputs.
• Integrated LDAC pin enables simultaneous update of multiple DACs.
• Serial interface (CS, SCLK, DIN) simplifies communication with microcontrollers or other digital devices.

Advantages

• Compact MSOP-10 package saves board space.
• Wide operating temperature range (-40°C to +105°C) allows for use in various environments.
• Excellent integral nonlinearity (INL) and differential nonlinearity (DNL) specifications ensure accurate analog outputs.
• Low power consumption extends battery life in portable applications.

Disadvantages

• Limited resolution compared to higher-bit DACs.
• Lack of built-in voltage reference requires an external reference source.

Working Principles

The AD5626BRMZ-REEL7 utilizes a digital-to-analog conversion technique to convert binary input data into corresponding analog voltages. It employs a resistor ladder network and switches controlled by the digital inputs to generate the desired output voltage. The internal circuitry ensures high accuracy and linearity throughout the entire output voltage range.

Detailed Application Field Plans

The AD5626BRMZ-REEL7 is widely used in various applications, including: 1. Industrial automation: Process control, motor control, and instrumentation. 2. Audio equipment: Digital audio players, audio mixers, and amplifiers. 3. Communication systems: Base stations, transceivers, and signal generators. 4. Test and measurement instruments: Data acquisition systems, waveform generators, and calibration equipment. 5. Automotive electronics: Infotainment systems, climate control, and driver assistance systems.

Detailed and Complete Alternative Models

1. AD5626BRMZ: Similar to AD5626BRMZ-REEL7 but available in tube packaging.
2. AD5626BRUZ: 12-bit DAC with similar specifications but in a different package (TSSOP-16).
3. AD5666BRMZ: 16-bit DAC with extended resolution and similar features.

These alternative models provide options for different packaging preferences or higher resolution requirements.

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