ADM660ARZ

The ADM660ARZ is an integrated circuit designed by Analog Devices, primarily used for voltage conversion applications. This chip functions as a charge pump voltage converter, capable of inverting, doubling, or dividing input voltage, commonly used in power management solutions. The ADM660ARZ is notable for its simplicity and efficiency, providing a straightforward method to achieve a desired voltage output without the need for inductors, making it ideal for compact, low-power designs.
The device operates over a wide input voltage range, typically from 1.5V to 7.5V, and can deliver moderate output current, suitable for driving small loads. Its low quiescent current and high efficiency make it suitable for battery-operated devices. The ADM660ARZ comes in a compact SOIC packaging, facilitating easy integration into a variety of electronic circuits. Its versatility and reliability make it a popular choice for applications including LCD biasing, sensor interfaces, and other portable electronics where space and power efficiency are crucial.

The ADM660ARZ is a voltage converter IC designed for use in a variety of electronic applications. Here are some key features:
1. Voltage Conversion: It can perform both voltage doubling and inverting functions, making it versatile for different power supply requirements.
2. Input Voltage Range: The ADM660ARZ operates with an input voltage range of 1.5V to 7V, allowing it to be used in battery-powered and low-voltage systems.
3. Output Current: It supports an output current of up to 100mA.
4. Efficiency: The IC is designed for high efficiency, crucial for battery-powered applications to extend battery life.
5. Low Quiescent Current: It consumes very low quiescent current, further enhancing its suitability for power-sensitive applications.
6. Compact Package: Available in a small SOIC-8 package, it is ideal for space-constrained applications.
7. Temperature Range: It operates over a wide temperature range, typically from -40°C to +85°C, making it suitable for various environmental conditions.
8. Additional Features: The ADM660ARZ includes features like short-circuit protection and low shutdown current to enhance reliability and safety in application designs.
These features make it a flexible choice for designers looking to implement efficient voltage conversion in compact spaces.

The ADM660ARZ comes in an SOIC-8 package type.

The ADM660ARZ is a charge pump voltage converter IC manufactured by Analog Devices. It is typically used for voltage inversion and doubling applications. The ADM660ARZ comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a concise description of its pin functions:
1. CAP+: Positive terminal for the charge pump capacitor.
2. GND: Ground reference for the device.
3. CAP-: Negative terminal for the charge pump capacitor.
4. VOUT: Output voltage pin, provides the inverted or doubled voltage.
5. LV (Low Voltage): Logic input to select voltage doubling or inverting mode.
6. OSC (Oscillator Control): Pin to control the frequency of the internal oscillator, can be used to adjust or sync to external clock.
7. VIN: Input voltage pin where the supply voltage is connected.
8. NC (No Connection): Typically no electrical connection is made inside the chip.
The ADM660ARZ is often used in battery-powered devices, signal processing, and communication systems where efficient power conversion is needed.

The ADM660ARZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of industries, including industrial, automotive, communications, healthcare, and consumer electronics. Known for its focus on innovation and its commitment to providing high-performance solutions, Analog Devices plays a significant role in enabling advancements in various technologies.

The ADM660ARZ is commonly used in applications requiring voltage conversion and regulation. It is suitable for generating negative voltages from a positive input, making it ideal for power supply design in portable devices, battery-powered equipment, LCD contrast biasing, and sensor or communication systems. Its compact design and efficiency make it useful in space-constrained applications and systems requiring multiple voltage rails.

The ADM660ARZ is a switched-capacitor voltage converter. Equivalent products include the MAX660, LTC1044, TC7660, and ICL7660. These are all charge pump voltage converters that provide similar functionalities, such as voltage doubling or inverting. Specifications like the input voltage range, output current capability, and package type should be verified to ensure compatibility.