| Partnumber |
Manufacturer |
Quantity |
Availability |
| ICL7660CSA |
INTERSIL |
599 |
In Stock |
Description and Introduction
Switched-Capacitor Voltage Converters The ICL7660CSA is a voltage converter IC manufactured by **INTERSIL** (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual information:   ### **Specifications:**   - **Manufacturer:** INTERSIL   - **Category:** Voltage Converter (Charge Pump)   - **Input Voltage Range:** **1.5V to 10V**   - **Output Voltage:** **Negative of Input Voltage** (Inverts input voltage)   - **Output Current:** **Up to 20mA**   - **Switching Frequency:** **10kHz (typical)**   - **Efficiency:** **99% (typical)**   - **Operating Temperature Range:** **0°C to 70°C**   - **Package:** **SOIC-8**   ### **Descriptions:**   - The ICL7660CSA is a **CMOS voltage converter** that generates a negative output voltage from a positive input supply.   - It operates as a **charge pump voltage inverter**, eliminating the need for inductors.   - Designed for low-power applications, it is commonly used in **bias generation, signal conditioning, and portable devices**.   ### **Features:**   - **Simple Voltage Inversion** – Converts +V to -V efficiently.   - **No External Inductors Required** – Uses only capacitors for operation.   - **Low Power Consumption** – Ideal for battery-powered systems.   - **Wide Input Voltage Range** – Supports 1.5V to 10V input.   - **High Efficiency** – Up to 99% power conversion efficiency.   - **Compact SOIC-8 Package** – Suitable for space-constrained designs.   This information is strictly based on the manufacturer's datasheet and technical documentation.
|
Application Scenarios & Design Considerations
Switched-Capacitor Voltage Converters
|
Alternative Part Number
-
MAX1044CSA+
--: Pin-compatible charge-pump voltage converter in the same 8-pin SOIC package with equivalent inverting/doubling function; widely available and a common drop-in replacement.
-
LTC1044ACS8#PBF
--: Direct functional equivalent of the ICL7660 charge pump in an 8-pin SOIC, offering similar input range and conversion efficiency with improved specifications.
-
TC7660COA
--: Industry-standard ICL7660-compatible charge pump converter in SOIC-8, pin-for-pin compatible and suitable for cost-sensitive designs.
|
| Partnumber |
Manufacturer |
Quantity |
Availability |
| ICL7660CSA |
MAX |
13 |
In Stock |
Description and Introduction
Switched-Capacitor Voltage Converters The ICL7660CSA is a voltage converter IC manufactured by Maxim Integrated (MAX). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:   ### **Manufacturer:** Maxim Integrated (MAX)   ### **Part Number:** ICL7660CSA   ### **Description:**   The ICL7660CSA is a CMOS voltage converter IC that efficiently generates a negative voltage from a positive input supply. It is commonly used for voltage inversion, doubling, or splitting in low-power applications.   ### **Key Features:**   - **Wide Input Voltage Range:** 1.5V to 10V   - **Output Voltage:** -1.5V to -10V (depending on input)   - **High Efficiency:** Up to 99.9% (typical)   - **Low Power Consumption:** 0.2mA (typical) supply current   - **No External Diodes Required:** Built-in oscillator and charge pump   - **Operating Temperature Range:** 0°C to +70°C   - **Package:** 8-Pin SOIC (CSA)   ### **Applications:**   - Negative voltage generation   - Voltage doubling   - Data acquisition systems   - Portable instruments   - Battery-powered devices   This information is based on the manufacturer's datasheet and technical documentation.
|
Application Scenarios & Design Considerations
Switched-Capacitor Voltage Converters
|
Alternative Part Number
-
LTC1044CS8
--: Pin-compatible switched-capacitor voltage converter from Linear Technology (now ADI) with similar inverting/doubling function and 8-pin SOIC package.
-
MAX1044CSA
--: Direct functional equivalent from Maxim with the same pinout and voltage converter topology, widely used as a drop-in replacement.
-
TC7660COA
--: Industry-standard CMOS charge pump voltage converter equivalent to the ICL7660 family, available in SOIC and suitable for inverting supply applications.
|
| Partnumber |
Manufacturer |
Quantity |
Availability |
| ICL7660CSA |
MAXIM |
60 |
In Stock |
Description and Introduction
Switched-Capacitor Voltage Converters The ICL7660CSA is a voltage converter manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files: ### **Specifications:**   - **Manufacturer:** Maxim Integrated   - **Type:** Voltage Converter (Charge Pump)   - **Input Voltage Range:** 1.5V to 10V   - **Output Voltage:** Negative or Doubled Input Voltage   - **Output Current:** Up to 40mA   - **Switching Frequency:** 10kHz (typical)   - **Operating Temperature Range:** 0°C to +70°C   - **Package:** 8-Pin SOIC (CSA denotes the package type)   - **Efficiency:** Up to 99% (depending on load and conditions)   - **Low Power Consumption:** Typically 0.2mA   ### **Descriptions:**   The ICL7660CSA is a monolithic CMOS voltage converter capable of converting a positive input voltage (1.5V to 10V) into a corresponding negative output (-1.5V to -10V) or doubling the input voltage. It operates as a charge pump, eliminating the need for inductors.   ### **Features:**   - **Simple Voltage Inversion or Doubling**   - **No Inductors Required**   - **Wide Input Voltage Range (1.5V to 10V)**   - **Low Power Consumption**   - **High Efficiency (Up to 99%)**   - **Minimal External Components Needed**   - **Pin-Compatible with Industry-Standard 7660**   This information is strictly based on the manufacturer's datasheet and technical documentation.
|
Application Scenarios & Design Considerations
Switched-Capacitor Voltage Converters
|
Alternative Part Number
-
LTC1044CS8
--: Pin-compatible charge pump voltage converter in the same 8-pin SOIC package with equivalent inverting and doubling functions.
-
TC7660COA
--: Direct functional equivalent of the ICL7660 charge pump converter, widely available and pin-compatible in SOIC-8.
-
MAX1044CSA
--: Same manufacturer family charge pump converter with comparable specifications and pinout, suitable drop-in replacement.
|
| Partnumber |
Manufacturer |
Quantity |
Availability |
| ICL7660CSA |
LCL |
90 |
In Stock |
Description and Introduction
Switched-Capacitor Voltage Converters The ICL7660CSA is a CMOS voltage converter manufactured by Maxim Integrated. It is designed to convert a positive voltage in the range of +1.5V to +10V to a corresponding negative voltage (-1.5V to -10V).   ### **Key Features:**   - **Wide Supply Voltage Range:** Operates from +1.5V to +10V.   - **High Efficiency:** Up to 99.7% power conversion efficiency.   - **Low Power Consumption:** Typically 0.2mA supply current.   - **No External Diodes Required:** Built-in power MOSFET switches.   - **Simple External Components:** Only requires two external capacitors.   - **Pin-Compatible with Industry Standards:** Direct replacement for the MAX1044 and LT1054.   - **Temperature Range:** Operates from -40°C to +85°C.   - **Package Type:** 8-pin SOIC (CSA suffix).   ### **Applications:**   - Negative voltage generation   - Data acquisition systems   - Battery-powered devices   - Operational amplifier power supplies   The ICL7660CSA is a versatile and efficient solution for voltage inversion in low-power applications.
|
Application Scenarios & Design Considerations
Switched-Capacitor Voltage Converters
|
Alternative Part Number
-
MAX1044CSA
--: Pin-compatible charge-pump voltage converter in the same 8-pin SOIC package with equivalent inverting and doubling functions.
-
LTC1044CS8
--: Direct functional equivalent charge-pump converter with similar input range and output current, available in SO-8.
-
TC7660COA
--: Industry-standard CMOS charge-pump voltage converter that matches the ICL7660 function and pinout in an 8-pin SOIC package.
|
| Partnumber |
Manufacturer |
Quantity |
Availability |
| ICL7660CSA |
MAXIM |
3019 |
In Stock |
Description and Introduction
Switched-Capacitor Voltage Converters The ICL7660CSA is a voltage converter IC manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files: ### **Specifications:**   - **Manufacturer:** Maxim Integrated (MAXIM)   - **Part Number:** ICL7660CSA   - **Package:** 8-SOIC (Small Outline Integrated Circuit)   - **Type:** Switched Capacitor Voltage Converter   - **Input Voltage Range:** 1.5V to 10V   - **Output Voltage:** Negative voltage equal to input (inverts input voltage)   - **Output Current Capability:** Up to 40mA (depending on conditions)   - **Switching Frequency:** ~10kHz (adjustable with external capacitor)   - **Efficiency:** Up to 99%   - **Operating Temperature Range:** 0°C to +70°C   ### **Descriptions:**   The ICL7660CSA is a monolithic, CMOS voltage converter designed to generate a negative voltage from a positive input supply. It operates by switching an external capacitor to invert the input voltage, making it useful for applications requiring a dual power supply (e.g., ±5V from a single +5V source).   ### **Features:**   - Simple voltage inversion without inductors   - Low power consumption   - No external diodes required (internal charge pump)   - Adjustable switching frequency (via external capacitor)   - Wide input voltage range (1.5V to 10V)   - Can be cascaded for higher output voltages   - Minimal external components required   This information is based solely on the manufacturer's datasheet and technical documentation.
|
Application Scenarios & Design Considerations
Switched-Capacitor Voltage Converters
|
Alternative Part Number
-
LTC1044CS8
--: Pin-compatible CMOS charge-pump voltage converter in SO-8 with similar inverting/doubling function and supply range; widely used as a direct substitute for the ICL7660.
-
TC7660COA
--: Dedicated ICL7660-compatible charge-pump converter in SOIC-8, offering equivalent voltage inversion and multiplication with comparable current capability.
-
MAX1044CSA
--: Same manufacturer's improved charge-pump converter in SO-8, functionally equivalent to the ICL7660 with lower quiescent current and similar pinout.
|
| Partnumber |
Manufacturer |
Quantity |
Availability |
| ICL7660CSA |
INFINEON |
113 |
In Stock |
Description and Introduction
Switched-Capacitor Voltage Converters The ICL7660CSA is a voltage converter IC manufactured by **Infineon**.   ### **Specifications:**   - **Type:** Switched Capacitor Voltage Converter   - **Input Voltage Range:** 1.5V to 10V   - **Output Voltage:** Negative voltage (inverts input voltage)   - **Output Current:** Up to 40mA   - **Switching Frequency:** ~10kHz (internal oscillator)   - **Package:** 8-Pin SOIC (CSA)   - **Operating Temperature Range:** 0°C to +70°C   - **Efficiency:** Up to 99%   - **Low Power Consumption:** Typically 0.2mA   ### **Descriptions:**   The ICL7660CSA is a monolithic CMOS voltage converter designed to generate a negative voltage from a positive input supply. It operates as a charge pump, eliminating the need for inductors.   ### **Features:**   - **Simple Voltage Inversion** (Converts +V to -V)   - **No External Inductors Required**   - **Wide Input Voltage Range** (1.5V to 10V)   - **Low Power Consumption**   - **High Efficiency**   - **Can Be Used as a Voltage Doubler** (with external capacitors)   - **Internal Oscillator for Switching**   - **Space-Saving SOIC Package**   This IC is commonly used in applications requiring negative voltage generation, such as analog circuits, op-amp power supplies, and data acquisition systems.
|
Application Scenarios & Design Considerations
Switched-Capacitor Voltage Converters
|
Alternative Part Number
-
LTC1044CS8
--: Pin-compatible switched-capacitor voltage converter with similar inverting/doubling function and comparable SOIC-8 package.
-
MAX1044CSA
--: Direct functional equivalent charge-pump voltage converter in SOIC-8, widely used as a drop-in replacement for the 7660 family.
-
TC7660COA
--: CMOS charge-pump voltage converter offering the same inversion and doubling capability with similar electrical ratings.
|
| Partnumber |
Manufacturer |
Quantity |
Availability |
| ICL7660CSA |
|
655 |
In Stock |
Description and Introduction
Switched-Capacitor Voltage Converters The ICL7660CSA is a CMOS voltage converter manufactured by Maxim Integrated. It is designed to convert a positive voltage in the range of +1.5V to +10V to a corresponding negative voltage (-1.5V to -10V).   ### **Key Specifications:**   - **Supply Voltage Range:** +1.5V to +10V   - **Output Voltage Range:** -1.5V to -10V   - **Output Current:** Up to 40mA (depending on input voltage)   - **Power Efficiency:** Typically 99%   - **Operating Frequency:** ~10kHz   - **Package Type:** 8-pin SOIC (CSA denotes the package type)   - **Operating Temperature Range:** 0°C to +70°C   ### **Descriptions and Features:**   - **Charge Pump Voltage Inverter:** Converts positive input voltage to negative output without inductors.   - **Low Power Consumption:** Ideal for battery-powered applications.   - **No External Diodes Required:** Built-in switching circuitry simplifies design.   - **Wide Supply Voltage Range:** Supports a broad range of input voltages.   - **Pin-Compatible with Industry-Standard 7660:** Easy replacement in existing designs.   This device is commonly used in analog circuits, data acquisition systems, and portable electronics where a negative supply rail is needed.
|
Application Scenarios & Design Considerations
Switched-Capacitor Voltage Converters
|
Alternative Part Number
-
MAX1044CSA
--: Pin-compatible charge-pump voltage converter in the same 8-pin SOIC package with equivalent inverting and doubling functions.
-
LTC1044ACS8
--: Direct functional equivalent charge-pump converter with similar input range and output current, available in SO-8.
-
TC7660COA
--: Industry-standard 7660-series charge-pump inverter with matching pinout and electrical characteristics in SOIC-8.
|