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TC7652CPD from TEICOM

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TC7652CPD

Manufacturer: TEICOM

Low Noise, Chopper Stabilized Operational Amplifier

Partnumber Manufacturer Quantity Availability
TC7652CPD TEICOM 13 In Stock

Description and Introduction

Low Noise, Chopper Stabilized Operational Amplifier The TC7652CPD is a precision operational amplifier manufactured by TEICOM. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Supply Voltage Range:** ±5V to ±18V  
- **Input Offset Voltage:** 5µV (max)  
- **Input Bias Current:** 10pA (max)  
- **Input Offset Current:** 5pA (max)  
- **Common-Mode Rejection Ratio (CMRR):** 120dB (min)  
- **Power Supply Rejection Ratio (PSRR):** 120dB (min)  
- **Gain Bandwidth Product:** 2MHz (typ)  
- **Slew Rate:** 2.5V/µs (typ)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin PDIP (Plastic Dual In-line Package)  

### **Description:**  
The TC7652CPD is a high-precision, low-noise operational amplifier designed for applications requiring ultra-low offset voltage and drift. It features chopper-stabilized technology to minimize errors over time and temperature.  

### **Features:**  
- Ultra-low input offset voltage (5µV max)  
- Extremely low input bias and offset currents  
- High CMRR and PSRR (120dB min)  
- Low noise and high gain bandwidth  
- Wide supply voltage range (±5V to ±18V)  
- Suitable for precision instrumentation and signal conditioning  

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

Application Scenarios & Design Considerations

Low Noise, Chopper Stabilized Operational Amplifier

Alternative Part Number

  • ICL7650CPD --: Same chopper-stabilized CMOS op-amp function and pinout in a 14-pin DIP package, widely available and a direct functional replacement.
  • LTC1050CN8 --: Low-offset chopper-stabilized op-amp with comparable performance, suitable as a functional substitute though package pin count differs.
  • TLC2652ACP --: Chopper-stabilized precision CMOS op-amp offering similar low offset and drift characteristics for replacement use.
Partnumber Manufacturer Quantity Availability
TC7652CPD TELEDYNE 49 In Stock

Description and Introduction

Low Noise, Chopper Stabilized Operational Amplifier The part **TC7652CPD** is manufactured by **TELEDYNE**. Below are the specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Manufacturer:** Teledyne  
- **Part Number:** TC7652CPD  
- **Type:** Operational Amplifier (Op-Amp)  
- **Technology:** CMOS  
- **Supply Voltage Range:** Typically operates on dual supplies (±5V to ±8V) or single supply (up to 16V)  
- **Input Offset Voltage:** Low (typically in the microvolt range)  
- **Input Bias Current:** Extremely low (picoampere range)  
- **Gain Bandwidth Product:** Moderate (specific value depends on configuration)  
- **Package Type:** PDIP (Plastic Dual In-line Package)  
- **Pin Count:** 8 pins  

### **Descriptions:**  
- The **TC7652CPD** is a precision CMOS operational amplifier designed for applications requiring low input offset voltage, low noise, and high input impedance.  
- It is well-suited for instrumentation, medical equipment, and high-accuracy signal conditioning circuits.  
- The device features auto-zeroing (chopper-stabilized) technology to minimize drift over time and temperature.  

### **Features:**  
- **Ultra-Low Input Offset Voltage:** Ensures high accuracy in precision applications.  
- **Low Input Bias Current:** Ideal for high-impedance sensor interfaces.  
- **Low Power Consumption:** Suitable for battery-operated devices.  
- **Chopper-Stabilized Design:** Reduces long-term drift and improves DC performance.  
- **Wide Supply Voltage Range:** Supports both single and dual supply operation.  
- **High Common-Mode Rejection Ratio (CMRR):** Minimizes noise interference.  

For exact electrical characteristics, refer to the manufacturer's datasheet.

Application Scenarios & Design Considerations

Low Noise, Chopper Stabilized Operational Amplifier

Alternative Part Number

  • ICL7650CPD --: Chopper-stabilized operational amplifier in the same 14-pin DIP package with comparable ultra-low offset voltage and drift, a common drop-in replacement for the TC7652.
  • LTC1050CN8 --: Zero-drift chopper op-amp with very low offset voltage and low noise, functionally similar to the TC7652 for precision low-drift applications.
  • MAX430CPA --: Low-offset chopper-stabilized op-amp in DIP package offering similar precision DC performance and a viable alternative when the original is unavailable.

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