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LM13700N Dual Transconductance Amplifier: Datasheet, Pinout, Alternatives and Circuit

IC OPAMP TRANSCOND 2 CIRC 16DIP LM13700N is dual transconductance amplifier with linearizing diodes and buffers.

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Jul 22, 2021

Janice Daniell

Operational Transconductance Amplifier Basics (OTAs) - Opamp Trending News

 

IC OPAMP TRANSCOND 2 CIRC 16DIP

LM13700N is dual transconductance amplifier with linearizing diodes and buffers. This article mainly covers its datasheet, pinout, alternatives and more detailed information about LM13700N.

 

LM13700N

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LM13700N Description

LM13700N is dual operational transconductance amplifiers with linearizing diodes and buffers. 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. The result 10 dB signal-to-noise improvement referenced to 0.5 percent THD. High impedance buffers are provided which are especially designed to complement the dynamic range of the amplifiers.

LM13700N Pinout

LM13700N CAD Model

Symbol 

 

Footprint

 

3D Model

LM13700N Features

• gm Adjustable Over 6 Decades

• Excellent gm Linearity

• Excellent Matching Between Amplifiers

• Linearizing Diodes for reduced output distortion

• High Impedance Buffers

• High Output Signal-to-Noise Ratio

 

LM13700N Functional Block Diagram

Specifications

Texas Instruments LM13700N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM13700N.

LM13700N Tech Specifications

Texas Instruments LM13700N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM13700N.

Product Attribute Attribute Value
MountThrough Hole
Mounting TypeThrough Hole
Package / Case16-DIP (0.300, 7.62mm)
Number of Pins16Pins
Number of Elements2 Elements
Operating Temperature0°C~70°C
PackagingTube
JESD-609 Codee0
Part StatusObsolete
Moisture Sensitivity Level (MSL)1 (Unlimited)
Number of Terminations16Terminations
ECCN CodeEAR99
Terminal FinishTin/Lead (Sn/Pb)
Packing MethodRAIL
Max Power Dissipation570mW
Terminal PositionDUAL
Peak Reflow Temperature (Cel)260
Product Attribute Attribute Value
Number of Functions2Functions
Supply Voltage15V
Time@Peak Reflow Temperature-Max (s)40
Base Part NumberLM13700
Pin Count16
Output TypePush-Pull
Operating Supply Voltage18V
Operating Supply Current2.6mA
Nominal Supply Current2.6mA
Power Dissipation570mW
Output Current20mA
Max Supply Current2.6mA
Slew Rate50V/μs
Amplifier TypeTransconductance
Common Mode Rejection Ratio80 dB
Current - Input Bias1μA
Voltage - Supply, Single/Dual (±)10V~36V ±5V~18V
Product Attribute Attribute Value
Output Current per Channel650μA
Input Offset Voltage (Vos)4mV
Gain Bandwidth Product2MHz
Neg Supply Voltage-Nom (Vsup)-15V
Unity Gain BW-Nom2000 kHz
Average Bias Current-Max (IIB)8μA
Low-OffsetNO
Frequency CompensationYES
Voltage - Input Offset300μV
Bias Current-Max (IIB) @25C5μA
Dual Supply Voltage15V
Height3.3mm
Length19.05mm
Width6.35mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead FreeContains Lead
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LM13700N Alternatives

LM13700N Application

• Current-Controlled Amplifiers

• Stereo Audio Amplifiers

• Current-Controlled Impedances

• Current-Controlled Filters

• Current-Controlled Oscillators

• Multiplexers

• Timers

• Sample-and-Hold Circuits

LM13700N Circuit

LM13700N  Typical Application

 

 

LM13700N Connection Diagram

LM13700N Package

LM13700N Manufacturer

As a global semiconductor company operating in 35 countries, Texas Instruments (TI) is first and foremost a reflection of its people. From the TIer who unveiled the first working integrated circuit in 1958 to the more than 30,000 TIers around the world today who design, manufacture and sell analog and embedded processing chips, we are problem-solvers collaborating to change the world through technology.

Datasheet PDF

Download datasheets and manufacturer documentation for Texas Instruments LM13700N.

LM13700N Documents

Download datasheets and manufacturer documentation for LM13700N

Frequently Asked Questions

What is the purpose of transconductance amplifier?
A transconductance amplifier converts an input voltage into an output current. Applications include variable frequency oscillators, variable gain amplifiers and current-controlled filters. These applications exploit the fact that the transconductance gain is a function of current flowing into the control current pin.
Which are the three characteristics of a transconductance amplifier?
The desirable characteristics of a transconductance amplifier are •high input resistance and high output resistance. •high input resistance and low output resistance. •low input resistance and high output resistance. •low input resistance and low output resistance.
FAQ
What is the purpose of transconductance amplifier?
A transconductance amplifier converts an input voltage into an output current. Applications include variable frequency oscillators, variable gain amplifiers and current-controlled filters. These applications exploit the fact that the transconductance gain is a function of current flowing into the control current pin.
Which are the three characteristics of a transconductance amplifier?
The desirable characteristics of a transconductance amplifier are •high input resistance and high output resistance. •high input resistance and low output resistance. •low input resistance and high output resistance. •low input resistance and low output resistance.

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