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CA3094 from HARRIS哈里斯,Intersil

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15.625ms

CA3094

Manufacturer: HARRIS哈里斯

30MHz / High Output Current Operational Transconductance Amplifier

Partnumber Manufacturer Quantity Availability
CA3094 HARRIS哈里斯 542 In Stock

Description and Introduction

30MHz / High Output Current Operational Transconductance Amplifier The CA3094 is a monolithic integrated circuit manufactured by HARRIS (哈里斯). It is a quad operational transconductance amplifier (OTA) and buffer, designed for applications requiring programmable gain or analog signal processing. Key specifications include:

- **Supply Voltage Range**: ±4V to ±18V
- **Transconductance Range**: Programmable from 0 to 10,000 µmhos
- **Input Offset Voltage**: Typically 5mV
- **Input Bias Current**: Typically 500nA
- **Bandwidth**: 2MHz typical
- **Slew Rate**: 50V/µs typical
- **Operating Temperature Range**: -55°C to +125°C
- **Package Options**: 16-pin DIP (Dual In-line Package) and SOIC (Small Outline Integrated Circuit)

The device is suitable for applications such as voltage-controlled amplifiers, filters, and oscillators.

Partnumber Manufacturer Quantity Availability
CA3094 INTERSIL 24 In Stock

Description and Introduction

30MHz / High Output Current Operational Transconductance Amplifier The CA3094 is a monolithic integrated circuit manufactured by **Intersil**. It is a **programmable operational transconductance amplifier (OTA)** designed for applications such as **voltage-controlled amplifiers, filters, and oscillators**.  

### **Key Specifications:**  
- **Supply Voltage Range:** ±4V to ±18V  
- **Transconductance (gm):** Programmable via external bias current (I_ABC)  
- **Bias Current (I_ABC) Range:** 0 to 2mA  
- **Maximum Output Current:** ±10mA  
- **Input Offset Voltage:** Typically 2mV  
- **Bandwidth:** Up to 2MHz (depending on bias current)  
- **Package Options:** 8-pin DIP, TO-99 metal can  

### **Features:**  
- **Linear gm control** via external bias current  
- **High input impedance**  
- **Wide operating voltage range**  
- **Compatible with analog signal processing circuits**  

The CA3094 is now obsolete but was widely used in **audio processing, synthesizers, and analog computing circuits**.  

For exact datasheet details, refer to the original **Intersil CA3094 datasheet**.

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