LM13600 Dual Operational Trans-conductance Amplifier – Datasheet

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LM13600 consists of two current-controlled transconductance amplifiers, each with differential inputs and a push-pull output. The two amplifiers share common supplies but otherwise operate independently. Linearizing diodes are provided at the inputs to reduce distortion and allow higher input levels. 

Operational Transconductance Amplifier (OTA)

Operational transconductance amplifier is basically an amplifier, that produces an output current, when a differential input voltage is applied. It is also known as a voltage to current converter. OTA amplifiers are similar to general amplifier, with the only difference being that an OTA has a high impedance differential input stage, that may be used with negative feedback.

LM13600 Pinout

LM13600 Pin Configuration

Pin NoPin NameDescription
1AMP-BIAS-INPUT A Bias Input Pin Of Amplifier A
2DIODE BIAS ADiode Bias Input Of Amplifier A
3NON-INV-INPUT ANon Inverting Input Of Amplifier A
4INV-INPUT AInverting Input Of Amplifier A
5OUTPUT AOutput of Amplifier A
6V-Negative Power Supply
7BUFFER INPUT ABuffer Input Of Amplifier A
8BUFFER OUTPUT ABuffer Output Of Amplifier A
9BUFFER OUTPUT BBuffer Output Of Amplifier B
10BUFFER INPUT BBuffer Input Of Amplifier B
11V+Positive Power Supply
12OUTPUT BOutput of Amplifier B
13INV-INPUT BInverting Input Of Amplifier B
14NON-INV-INPUT BNon Inverting Input Of Amplifier B
15DIODE BIAS BDiode Bias Input Of Amplifier B
16AMP-BIAS-INPUT BBias Input Pin Of Amplifier B

LM13600 Features

  • Excellent matching between amplifiers
  • Linearizing diodes
  • Controlled impedance buffers
  • High output signal-to-noise ratio
  • gm adjustable over 6 decades
  • Input bias current (Max) (pA) 5000000
  • CMRR (Typ) (dB) 110
  • Output current (Typ) (mA) 20
  • Architecture Bipolar
  • Excellent gm linearity

Application

  • Current-controlled amplifiers
  • Current-controlled impedances
  • Current-controlled filters
  • Current-controlled oscillators
  • Multiplexers
  • Timers
  • Sample and hold circuits

LM13600 Datasheet

You can download this datasheet for LM13600 Dual Operational Transconductance Amplifiers from the link given below:

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