MAX526CCWG+ - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital-to-Analog Converter (DAC)
• Characteristics: High precision, low power consumption, compact size
• Package: Ceramic wafer grid array (CCWG)
• Essence: MAX526CCWG+ is a high-performance DAC designed for various applications.
• Packaging/Quantity: Available in tape and reel packaging, with 250 units per reel.

Specifications

• Resolution: 16-bit
• Number of Channels: 1
• Supply Voltage: +5V
• Operating Temperature Range: -40°C to +85°C
• Output Voltage Range: 0V to Vref
• DNL (Differential Non-Linearity): ±0.5 LSB (max)
• INL (Integral Non-Linearity): ±1 LSB (max)
• Power Consumption: 2.5mW (typical)

Detailed Pin Configuration

The MAX526CCWG+ has a total of 28 pins, which are assigned as follows:

| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | VDD | Positive supply voltage | | 2 | AGND | Analog ground | | 3 | DGND | Digital ground | | 4 | VREF | Reference voltage input | | 5 | REFOUT | Buffered reference voltage output | | 6 | OUT | Analog output voltage | | 7-14 | DB0-DB7 | Data inputs (LSB to MSB) | | 15 | CS | Chip select input | | 16 | WR | Write control input | | 17 | RD | Read control input | | 18 | A0 | Address input | | 19-28 | NC | No connection |

Functional Features

• High-resolution DAC with 16-bit output precision.
• Low power consumption, making it suitable for battery-powered devices.
• Compact size and CCWG package allow for space-efficient PCB designs.
• Buffered reference voltage output (REFOUT) for external use.

Advantages and Disadvantages

Advantages

• High precision output with low DNL and INL values.
• Wide operating temperature range (-40°C to +85°C).
• Easy integration into various electronic systems.
• Low power consumption extends battery life in portable applications.

Disadvantages

• Limited to single-channel output.
• Requires external reference voltage (VREF).

Working Principles

The MAX526CCWG+ is a digital-to-analog converter that converts digital input data into an analog output voltage. It utilizes a 16-bit resolution to provide precise control over the output voltage. The input data is received through the data inputs (DB0-DB7), and the control inputs (CS, WR, RD, A0) determine the read/write operations. The reference voltage (VREF) sets the maximum output voltage, which can be adjusted within the specified range.

Detailed Application Field Plans

The MAX526CCWG+ finds applications in various fields, including: 1. Audio equipment: Used for high-fidelity audio signal generation. 2. Industrial automation: Provides accurate analog control signals for industrial processes. 3. Test and measurement instruments: Enables precise voltage generation for calibration purposes. 4. Communication systems: Used in signal processing and modulation circuits. 5. Medical devices: Provides analog control signals for medical equipment.

Detailed and Complete Alternative Models

1. MAX525CCWG+: Similar specifications and pin configuration, but with 12-bit resolution.
2. MAX527CCWG+: Higher resolution variant with 18-bit output precision.
3. MAX528CCWG+: Dual-channel DAC with 16-bit resolution.

In conclusion, the MAX526CCWG+ is a high-performance DAC that offers precise analog output control in a compact package. Its wide range of applications and compatibility with alternative models make it a versatile choice for various electronic systems.

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