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TLE2142CDR from TI,Texas Instruments

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TLE2142CDR

Manufacturer: TI

Dual Low-Noise High-Speed Precision Operational Amplifier

Partnumber Manufacturer Quantity Availability
TLE2142CDR TI 21 In Stock

Description and Introduction

Dual Low-Noise High-Speed Precision Operational Amplifier The TLE2142CDR is a high-performance operational amplifier (op-amp) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TLE2142CDR  
- **Type:** Dual Operational Amplifier  
- **Supply Voltage Range:** ±2 V to ±22 V (or 4 V to 44 V single-supply)  
- **Input Offset Voltage:** 500 µV (max)  
- **Input Bias Current:** 10 nA (typ)  
- **Gain Bandwidth Product (GBWP):** 5.9 MHz (typ)  
- **Slew Rate:** 45 V/µs (typ)  
- **Common-Mode Rejection Ratio (CMRR):** 110 dB (typ)  
- **Power Supply Rejection Ratio (PSRR):** 100 dB (typ)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The TLE2142CDR is a dual, high-speed, low-noise, precision operational amplifier designed for applications requiring wide bandwidth and high slew rate. It features low input offset voltage, low noise, and high output drive capability, making it suitable for precision analog signal processing.  

### **Features:**  
- **Low Noise:** 8.5 nV/√Hz at 1 kHz  
- **High Output Drive:** ±60 mA output current  
- **Low Distortion:** Suitable for audio and signal conditioning  
- **Wide Supply Range:** Supports both dual and single-supply operation  
- **Stable Operation:** Unity-gain stable with capacitive loads  
- **Robust Design:** High ESD protection (2 kV HBM)  

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

Application Scenarios & Design Considerations

Dual Low-Noise High-Speed Precision Operational Amplifier

Alternative Part Number

  • OPA2134UA --: Dual low-noise precision op-amp in SOIC-8, similar supply range and pinout, often used as a drop-in upgrade for TLE2142 in audio and instrumentation circuits.
  • MC33078DR2G --: Dual high-speed low-noise op-amp in SOIC-8 with comparable bandwidth and slew rate, widely available and cost-effective substitute.
  • LM833MX/NOPB --: Dual low-noise op-amp in SOIC-8 with similar gain-bandwidth and supply voltage ratings, suitable for general-purpose signal conditioning replacements.
  • LT1364CS8 --: Dual high-speed op-amp in SOIC-8 offering similar slew rate and bandwidth characteristics, usable where the TLE2142's speed is required.

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