IC Phoenix logo

Home ›  I  › I3 > ICL7621BCSA

ICL7621BCSA from MAXIM,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

ICL7621BCSA

Manufacturer: MAXIM

Single/Dual/Triple/Quad Operational Ampliflers

Partnumber Manufacturer Quantity Availability
ICL7621BCSA MAXIM 100 In Stock

Description and Introduction

Single/Dual/Triple/Quad Operational Ampliflers The ICL7621BCSA is a precision operational amplifier 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  
- **Part Number:** ICL7621BCSA  
- **Type:** Precision Operational Amplifier  
- **Supply Voltage Range:** ±1V to ±8V (Dual Supply) or 2V to 16V (Single Supply)  
- **Input Offset Voltage:** 0.5mV (max)  
- **Input Bias Current:** 1pA (typ)  
- **Gain Bandwidth Product:** 1MHz (typ)  
- **Slew Rate:** 0.8V/µs (typ)  
- **Common Mode Rejection Ratio (CMRR):** 90dB (min)  
- **Power Supply Rejection Ratio (PSRR):** 90dB (min)  
- **Operating Temperature Range:** 0°C to +70°C (Commercial Grade)  
- **Package:** 8-Pin SOIC  

### **Descriptions:**
- The ICL7621BCSA is a low-power, high-precision operational amplifier designed for applications requiring minimal power consumption and high accuracy.  
- It features ultra-low input bias current and offset voltage, making it suitable for high-impedance sensor interfaces and precision instrumentation.  
- The device operates from a wide supply voltage range, supporting both single and dual power supplies.  

### **Features:**
- **Ultra-Low Input Bias Current:** 1pA (typ)  
- **Low Input Offset Voltage:** 0.5mV (max)  
- **Low Power Consumption:** 100µA (typ) per amplifier  
- **Wide Supply Voltage Range:** ±1V to ±8V (dual) or 2V to 16V (single)  
- **High CMRR and PSRR:** 90dB (min)  
- **Single or Dual Supply Operation**  
- **Available in 8-Pin SOIC Package**  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Single/Dual/Triple/Quad Operational Ampliflers

Alternative Part Number

  • TLC271BCP --: Low-power CMOS op-amp with similar input characteristics and pin-compatible DIP-8 footprint, widely available and cost-effective.
  • LMC662CN --: Dual CMOS op-amp with very low input bias current, close electrical match to the ICL7621 in an 8-pin DIP package.
  • CA3260AE --: Dual BiMOS op-amp offering comparable input impedance and supply range, suitable as a functional replacement in 8-pin DIP.
Partnumber Manufacturer Quantity Availability
ICL7621BCSA 1 In Stock

Description and Introduction

Single/Dual/Triple/Quad Operational Ampliflers The ICL7621BCSA is a precision operational amplifier manufactured by Intersil (now part of Renesas Electronics). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Supply Voltage Range:** ±1V to ±8V (Dual Supply) or 2V to 16V (Single Supply)  
- **Low Input Bias Current:** 0.5 pA (typical)  
- **Low Input Offset Voltage:** 50 µV (typical)  
- **Low Input Offset Voltage Drift:** 0.5 µV/°C (typical)  
- **High Open-Loop Gain:** 120 dB (typical)  
- **Low Power Consumption:** 500 µW (typical)  
- **Slew Rate:** 0.5 V/µs (typical)  
- **Gain Bandwidth Product:** 1 MHz (typical)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-Pin SOIC (Small Outline Integrated Circuit)  

### **Description:**  
The ICL7621BCSA is a high-performance CMOS operational amplifier designed for precision applications. It features ultra-low input bias current, low offset voltage, and high gain, making it suitable for instrumentation, medical equipment, and sensor signal conditioning.  

### **Features:**  
- **Ultra-Low Input Bias Current:** Ideal for high-impedance sensor applications.  
- **Low Noise:** Ensures accurate signal amplification in sensitive circuits.  
- **Wide Supply Voltage Range:** Supports both single and dual supply operation.  
- **Rail-to-Rail Output Swing:** Maximizes dynamic range in low-voltage applications.  
- **High Common-Mode Rejection Ratio (CMRR):** 90 dB (typical).  
- **High Power Supply Rejection Ratio (PSRR):** 90 dB (typical).  
- **Stable Operation with Capacitive Loads:** Suitable for filtering applications.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Single/Dual/Triple/Quad Operational Ampliflers

Alternative Part Number

  • TLC271BCP --: Low-power CMOS operational amplifier with similar supply range and pinout, widely available and often used as a direct substitute for ICL7621 in low-power designs.
  • LMC662CN --: Dual CMOS op-amp with very low input bias current and low supply current, matching the ICL7621's low-power CMOS characteristics for similar applications.
  • CA3240E --: Dual BiMOS operational amplifier with high input impedance and low bias current, suitable replacement where ICL7621's high-impedance CMOS inputs are required.
Partnumber Manufacturer Quantity Availability
ICL7621BCSA INTERSIL 21 In Stock

Description and Introduction

Single/Dual/Triple/Quad Operational Ampliflers The **ICL7621BCSA** is a precision dual operational amplifier manufactured by **Intersil**. Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Intersil  
- **Type:** Precision Dual Operational Amplifier  
- **Supply Voltage Range:** ±1V to ±8V (Dual Supply), 2V to 16V (Single Supply)  
- **Input Offset Voltage:** 0.5mV (max)  
- **Input Bias Current:** 0.5nA (typ)  
- **Slew Rate:** 1.6V/µs (typ)  
- **Gain Bandwidth Product:** 1MHz (typ)  
- **Common Mode Rejection Ratio (CMRR):** 90dB (typ)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**  
- The **ICL7621BCSA** is a low-power, high-precision dual op-amp designed for applications requiring low input offset voltage and low noise.  
- It is optimized for battery-powered and portable devices due to its low power consumption.  
- The device features rail-to-rail output swing, making it suitable for single-supply applications.  

### **Features:**  
- **Low Input Offset Voltage:** Ensures high accuracy in precision applications.  
- **Low Power Consumption:** Ideal for battery-operated circuits.  
- **Wide Supply Voltage Range:** Supports both single and dual supply configurations.  
- **Rail-to-Rail Output Swing:** Maximizes dynamic range in low-voltage applications.  
- **High CMRR and PSRR:** Reduces errors from power supply fluctuations.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Single/Dual/Triple/Quad Operational Ampliflers

Alternative Part Number

  • TLC271BCP --: Low-power CMOS operational amplifier with similar supply range and pinout, widely available and often used as a direct substitute for ICL7621 in DIP packages.
  • LMC662CN --: Dual low-power CMOS op-amp with comparable input bias current and supply voltage, suitable replacement in many ICL7621 applications.
  • CA3140E --: High input impedance BiMOS operational amplifier that can replace ICL7621 in circuits where low bias current and wide supply range are required.
Partnumber Manufacturer Quantity Availability
ICL7621BCSA MAXIM 147 In Stock

Description and Introduction

Single/Dual/Triple/Quad Operational Ampliflers The ICL7621BCSA is a precision operational amplifier manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Precision Operational Amplifier  
- **Supply Voltage Range:** ±1V to ±8V (Dual Supply), 2V to 16V (Single Supply)  
- **Input Offset Voltage:** 50µV (max)  
- **Input Bias Current:** 1pA (typ)  
- **Gain Bandwidth Product:** 1MHz (typ)  
- **Slew Rate:** 0.5V/µs (typ)  
- **Common-Mode Rejection Ratio (CMRR):** 90dB (min)  
- **Power Supply Rejection Ratio (PSRR):** 90dB (min)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-Pin SOIC  

### **Descriptions:**  
The ICL7621BCSA is a low-power, high-precision operational amplifier designed for applications requiring minimal power consumption and high accuracy. It features ultra-low input bias current and offset voltage, making it suitable for instrumentation, medical devices, and sensor signal conditioning.  

### **Features:**  
- Ultra-low input bias current (1pA typical)  
- Low input offset voltage (50µV max)  
- Low power consumption (170µA per amplifier)  
- Rail-to-rail output swing  
- Single or dual supply operation  
- High CMRR and PSRR (90dB min)  
- Stable operation with capacitive loads  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Single/Dual/Triple/Quad Operational Ampliflers

Alternative Part Number

  • TLC271BCP --: Low-power CMOS operational amplifier with similar supply range and pinout in PDIP, a common drop-in replacement for the ICL7621 in many designs.
  • LMC662CN --: Dual low-power CMOS op-amp with rail-to-rail output and comparable input bias current, suitable for low-power instrumentation applications.
  • CA3260AE --: Dual CMOS operational amplifier with similar low input current and supply voltage range, historically used as an alternative to ICL76xx series parts.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips