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ADM660ARU-REEL7
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Product Detailed Parameters
- Description：IC MULTI CONFIG ADJ .1A 16TSSOP
- Series：*
- Mfr：Analog Devices Inc.
- Package：Bulk
- Function：-
- Output Configuration：-
- Topology：-
- Output Type：-
- Number of Outputs：-
- Voltage - Input (Min)：-
- Voltage - Input (Max)：-
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Current - Output：-
- Frequency - Switching：-
- Synchronous Rectifier：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Grade：-
- Qualification：-
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Overview
The ADM660ARU-REEL7 is a CMOS charge-pumped voltage converter manufactured by Analog Devices Inc., housed in an 8-pin TSSOP package. It operates with an input voltage range of 1.5 V to 7 V and provides a single output capable of delivering up to 100 mA. The device supports two selectable switching frequencies, 25 kHz and 120 kHz, allowing optimization between external capacitor size and quiescent current consumption. It functions as an inverting or doubling converter, generating negative rails from positive inputs or boosting voltages for higher supply requirements.
Feature Summary
- Provides dual functionality to invert input voltage polarity or double the input voltage magnitude within specified operating ranges.
- Features a selectable frequency control pin that allows users to choose between 25 kHz and 120 kHz operation modes.
- Utilizes low-power CMOS technology to minimize static current consumption during operation.
Applications
- Generating negative power supply rails in single-supply systems
- Boosting input voltage levels for applications requiring higher supply voltages
- Powering operational amplifiers and other analog circuits requiring bipolar supplies
Procurement Notes
Verify the specific suffix 'REEL7' against official manufacturer documentation to confirm tape-and-reel packaging specifications. Ensure the component matches the required TSSOP-8 footprint and electrical ratings for your design. Cross-reference the part number with authorized distributors to confirm current availability status and compliance with relevant environmental standards.
Selection Notes
Select this component when a compact solution is needed for voltage inversion or doubling without the complexity of inductive converters. Consider the trade-off between capacitor size and quiescent current based on the chosen switching frequency. Ensure the load current does not exceed the 100 mA limit and that the input voltage remains within the 1.5 V to 7 V range for proper regulation.
Part Context
This part belongs to the ADM660 family of charge pump voltage converters designed for low-cost, space-constrained applications. It serves as a direct pin-compatible upgrade for legacy devices like the MAX660 and ICL7660, offering improved performance metrics while maintaining compatibility with existing circuit layouts.
Replacement Considerations
The ADM660 is documented as a pin-compatible replacement for the MAX660, MAX665, and ICL7660. Verify that substitute parts meet the same electrical specifications and package dimensions before integration into existing designs.
