ADM660ARZ-REEL7

The ADM660ARZ-REEL7 is a voltage converter IC manufactured by Analog Devices Inc./Maxim Integrated. It is specifically designed to generate a negative voltage supply from a positive input voltage, making it suitable for a wide range of applications where dual power supplies are required. This voltage converter IC provides a cost-effective and space-efficient solution for generating negative voltage rails in electronic circuits.

Key Features:

• Negative Voltage Generation: The ADM660ARZ-REEL7 is capable of generating a regulated negative voltage supply (typically -5V) from a positive input voltage source. This feature enables the creation of dual power supply rails, allowing for the operation of both positive and negative voltage components in a single circuit.

• Low Input Voltage Ripple: The voltage converter IC ensures low input voltage ripple, resulting in a stable and reliable negative voltage output. This is essential for applications sensitive to voltage fluctuations, such as analog signal processing and sensor interfaces.

• Wide Input Voltage Range: With a wide input voltage range, the ADM660ARZ-REEL7 can accept various positive input voltages, typically ranging from 1.5V to 12V. This versatility allows for compatibility with different power sources and system configurations.

• Integrated Charge Pump Circuitry: The IC integrates charge pump circuitry, which efficiently converts the input voltage into a negative output voltage without the need for external inductors or transformers. This simplifies the circuit design and reduces component count and board space.

• Low Quiescent Current: Designed for low quiescent current operation, the ADM660ARZ-REEL7 minimizes power consumption in standby or idle modes, contributing to overall energy efficiency and extending battery life in portable applications.

• High Output Current Capability: Despite its compact size, the voltage converter IC can deliver sufficient output current to power a variety of loads typically encountered in electronic circuits, such as operational amplifiers, analog-to-digital converters (ADCs), and display drivers.

• Protection Features: The IC incorporates protection features such as thermal shutdown and overcurrent protection to safeguard the device and connected components from damage due to excessive temperature or current conditions.

• Compact Package: Housed in a small outline package (SOIC), the ADM660ARZ-REEL7 offers a compact footprint, making it suitable for space-constrained applications or densely populated PCB layouts.

Applications:

• Portable electronic devices
• Battery-powered equipment
• Instrumentation and measurement systems
• Audio amplifiers and preamplifiers
• Sensor signal conditioning circuits
• Industrial control and automation systems
• Medical instruments and diagnostic equipment