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ICL7660CBA
Product Overview
Category
The ICL7660CBA belongs to the category of voltage converters or charge pumps.
Use
It is commonly used to generate a negative voltage from a positive input voltage.
Characteristics
- Input Voltage Range: 1.5V to 10V
- Output Voltage Range: -1.5V to -10V
- Low Quiescent Current: 120µA
- Package Type: 8-pin SOIC, PDIP, and MSOP
Package
The ICL7660CBA is available in an 8-pin SOIC, PDIP, and MSOP package.
Essence
The essence of the ICL7660CBA lies in its ability to efficiently convert positive input voltages into negative output voltages.
Packaging/Quantity
The ICL7660CBA is typically packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Input Voltage Range: 1.5V to 10V
- Output Voltage Range: -1.5V to -10V
- Operating Temperature Range: -40°C to 85°C
- Quiescent Current: 120µA
- Package Type: 8-pin SOIC, PDIP, and MSOP
Detailed Pin Configuration
The ICL7660CBA has the following pin configuration: 1. GND 2. C1- 3. C1+ 4. V- 5. V+ 6. OSC 7. SHDN 8. C2-
Functional Features
- Voltage Conversion: Converts positive input voltages to negative output voltages.
- Low Quiescent Current: Consumes minimal current when not actively converting voltages.
- Shutdown Mode: Can be put into a low-power shutdown mode when not in use.
Advantages and Disadvantages
Advantages
- Efficient voltage conversion
- Low quiescent current
- Shutdown mode for power saving
Disadvantages
- Limited output current capability
- Sensitivity to input voltage fluctuations
Working Principles
The ICL7660CBA utilizes charge-pump technology to invert the input voltage and generate a negative output voltage. It operates by transferring charge from capacitors to create the desired output voltage level.
Detailed Application Field Plans
The ICL7660CBA finds applications in various fields including: - Portable electronics - Battery-powered devices - Industrial control systems - Telecommunications equipment
Detailed and Complete Alternative Models
Some alternative models to the ICL7660CBA include: - MAX1044 - LTC1044 - ICL7660A
In conclusion, the ICL7660CBA is a versatile voltage converter with efficient conversion capabilities, making it suitable for a wide range of applications in different industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ICL7660CBA v technických řešeních
Question: What is the typical input voltage range for ICL7660CBA?
Answer: The typical input voltage range for ICL7660CBA is 1.5V to 10V.Question: What is the maximum output current of ICL7660CBA?
Answer: The maximum output current of ICL7660CBA is typically 40mA.Question: Can ICL7660CBA be used as a voltage doubler?
Answer: Yes, ICL7660CBA can be used as a voltage doubler to double the input voltage.Question: What are the typical applications of ICL7660CBA?
Answer: Typical applications of ICL7660CBA include voltage conversion, voltage inversion, and voltage doubling in various technical solutions.Question: What is the operating temperature range for ICL7660CBA?
Answer: The operating temperature range for ICL7660CBA is typically -40°C to 85°C.Question: Can ICL7660CBA be used in battery-powered devices?
Answer: Yes, ICL7660CBA can be used in battery-powered devices due to its low power consumption.Question: Does ICL7660CBA require external components for voltage conversion?
Answer: Yes, ICL7660CBA requires external capacitors for voltage conversion.Question: Is ICL7660CBA suitable for low-noise applications?
Answer: Yes, ICL7660CBA is suitable for low-noise applications due to its internal frequency compensation.Question: What is the typical output voltage range of ICL7660CBA?
Answer: The typical output voltage range of ICL7660CBA is -1.5V to -10V.Question: Can ICL7660CBA be used in audio amplifier circuits?
Answer: Yes, ICL7660CBA can be used in audio amplifier circuits for voltage conversion and signal processing.