TLE2142AMD
Wideband operational amplifier suitable for audio frequency amplificationTLE2142AMD
Wideband operational amplifier suitable for audio frequency amplification
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Manufacturer Part # : TLE2142AMD
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Package/Case: SOIC (D)-8
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Brand: Texas Instruments
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Product Categories : Instrumentation, OP Amps, Buffer Amps
Quality Assurance
Quality Assurance
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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TLE2142AMD DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
What sets these amplifiers apart is their improved insensitivity to component mismatches, with minimal offset voltage and drift. They provide high common-mode rejection and stable performance over a wide supply voltage range. With an all-npn output stage, they offer a near rail-to-rail output swing and can be used as comparators as well
Key Features
- Precision, high-speed data conversion
- Low offset voltage, low noise
- Instrumentation and measurement use case
Application
- Optimal for precision work
- Advanced noise reduction
- Top performance characteristics
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Number of channels | 2 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 44 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 4 | Rail-to-rail | In to V- |
GBW (typ) (MHz) | 6 | Slew rate (typ) (V/µs) | 45 |
Vos (offset voltage at 25°C) (max) (mV) | 1.5 | Iq per channel (typ) (mA) | 3.3 |
Vn at 1 kHz (typ) (nV√Hz) | 10.5 | Rating | Automotive |
Operating temperature range (°C) | -55 to 125 | Offset drift (typ) (µV/°C) | 1.7 |
Features | High Cload Drive | Input bias current (max) (pA) | 1500000 |
CMRR (typ) (dB) | 108 | Iout (typ) (A) | 0.031 |
Architecture | Bipolar | Input common mode headroom (to negative supply) (typ) (V) | -0.3 |
Input common mode headroom (to positive supply) (typ) (V) | -1.8 | Output swing headroom (to negative supply) (typ) (V) | 0.1 |
Output swing headroom (to positive supply) (typ) (V) | -0.8 |
Specification Comparison
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is TLE2142AMD?
The TLE2142AMD is a dual high-precision, low-noise, low-distortion operational amplifier designed by Texas Instruments. It is well-suited for applications requiring precise signal amplification, such as audio instrumentation, data acquisition, and precision measurement systems.
How Does TLE2142AMD Work?
The TLE2142AMD functions as a high-precision operational amplifier with low noise and low distortion characteristics. It amplifies input signals with high accuracy and minimal added noise or distortion, making it suitable for applications that demand high fidelity and precision.
How Many Pins does TLE2142AMD have and What are the Functions of the Pinout Configuration?
The TLE2142AMD is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1-: Inverting input for amplifier 1.
- IN1+: Non-inverting input for amplifier 1.
- OUT1: Output for amplifier 1.
- OUT2: Output for amplifier 2.
- IN2+: Non-inverting input for amplifier 2.
- IN2-: Inverting input for amplifier 2.
What are the Pros and Cons of TLE2142AMD?
Pros:
- High Precision: Provides high accuracy and stability for precise signal amplification.
- Low Noise and Distortion: Minimizes added noise and distortion, making it suitable for high-fidelity applications.
- Low Power Consumption: Operates with low power, making it suitable for portable and battery-powered devices.
- Short-Circuit Protection: Includes built-in protection features for robust operation.
- Wide Supply Voltage Range: Accommodates a wide range of supply voltages for flexibility in system design.
Cons:
- High Cost: May have a higher cost compared to lower-precision operational amplifiers.
- External Components: May require additional external components for optimal performance in specific applications.
Are There Any Equivalents/Alternatives to TLE2142AMD for Recommendation?
- The OPA227 from Texas Instruments offers similar precision and low noise characteristics.
- Alternatives to the TLE2142AMD include the AD8628 from Analog Devices and the LT1363 from Linear Technology.
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