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TLC274BCD

Texas Instruments TLC274BCD

Inventory:2,824

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Overview of TLC274BCD

The TLC274BCD is a quad low-noise operational amplifier (op-amp) IC designed for precision analog applications. This IC combines four independent op-amps in a single package, offering high performance and versatility in analog signal processing.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC+: Positive Power Supply
  • VCC-: Negative Power Supply
  • OUT1: Output of Op-amp 1
  • IN-1: Inverting Input of Op-amp 1
  • IN+1: Non-Inverting Input of Op-amp 1
  • OUT2: Output of Op-amp 2
  • IN-2: Inverting Input of Op-amp 2
  • IN+2: Non-Inverting Input of Op-amp 2
  • OUT3: Output of Op-amp 3
  • IN-3: Inverting Input of Op-amp 3
  • IN+3: Non-Inverting Input of Op-amp 3
  • OUT4: Output of Op-amp 4
  • IN-4: Inverting Input of Op-amp 4
  • IN+4: Non-Inverting Input of Op-amp 4
  • VCC+: Positive Power Supply
  • VCC-: Negative Power Supply


Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the TLC274BCD IC for a more visual representation.

Key Features

  • Quad Low-Noise Operational Amplifiers: The TLC274BCD includes four independent op-amps, each designed for low-noise performance in precision analog applications.
  • Wide Bandwidth: This IC offers a wide bandwidth suitable for high-frequency signal processing and audio applications.
  • Low Offset Voltage: Ensures accurate signal amplification with minimal offset voltage, ideal for precision measurement systems.
  • Low Power Consumption: Operates with low power consumption, making it suitable for battery-powered devices.
  • High Input Impedance: Provides high input impedance, minimizing signal loading effects in sensor and transducer applications.

Note: For detailed technical specifications, please refer to the TLC274BCD datasheet.

Application

  • Signal Conditioning: Ideal for signal conditioning and amplification in sensor interfaces and measurement systems.
  • Audio Processing: Suitable for audio amplification and signal processing applications requiring low-noise operation.
  • Instrumentation: Used in precision instrumentation systems for accurate signal amplification and filtering.

Functionality

The TLC274BCD is a quad low-noise operational amplifier IC designed to provide precise and reliable analog signal processing capabilities. It is well-suited for applications requiring high-performance operational amplifiers in a compact package.

Usage Guide

  • Power Supply: Connect VCC+ (Pin 1) and VCC- (Pin 8) to the positive and negative power supplies, respectively.
  • Signal Connections: Connect the input signals (IN+ and IN-) to the appropriate terminals for each op-amp and use the corresponding output terminals (OUT) for amplified signals.

Frequently Asked Questions

Q: What is the bandwidth of the TLC274BCD?
A: The TLC274BCD has a wide bandwidth suitable for high-frequency applications and audio processing.

Q: Is the TLC274BCD suitable for battery-operated devices?
A: Yes, the TLC274BCD operates with low power consumption, making it suitable for battery-powered applications requiring precision analog signal processing.

Equivalent

For similar functionalities, consider these alternatives to the TLC274BCD:

  • LM324: A quad operational amplifier with similar functionality and performance characteristics to the TLC274BCD.
  • OPA4344: This quad op-amp from Texas Instruments offers low-noise performance and high precision, suitable for precision analog applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 16
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V-
GBW (typ) (MHz) 2 Slew rate (typ) (V/µs) 3.6
Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 0.0675
Vn at 1 kHz (typ) (nV√Hz) 25 Rating Catalog
Operating temperature range (°C) -40 to 85, 0 to 70 Offset drift (typ) (µV/°C) 1.8
Input bias current (max) (pA) 60 CMRR (typ) (dB) 80
Iout (typ) (A) 0.01 Architecture CMOS
Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) -0.8
Output swing headroom (to negative supply) (typ) (V) 0.03 Output swing headroom (to positive supply) (typ) (V) -1.2

Warranty & Returns

Warranty, Returns, and Additional Information

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TLC274BCD

Texas Instruments TLC274BCD

Inventory:

2,824