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LM13700MX/NOPB

Dual Voltage Operational Amplifier

Manufacturer:

Texas Instruments
Mfr.Part #:

LM13700MX/NOPB
Datasheet:

LM13700MX/NOPB Datasheet (PDF)
Number of channels:

2
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V):

36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V):

10
Rail-to-rail:

No
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LM13700MX/NOPB General Description

The LM13700MX/NOPB is a versatile dual operational transconductance amplifier (OTA) integrated circuit. It features two OTA cores, each capable of providing high gain and low distortion. The device is commonly used in audio applications for voltage-controlled amplification, filtering, and modulation. With a wide operating voltage range of ±4V to ±18V, it suits various analog circuit designs. Its low input offset voltage and low input bias current enhance its performance in precision applications. The LM13700MX/NOPB also includes temperature compensation circuitry, ensuring stable operation across a wide temperature range. Its compact surface-mount package (SOIC-16) facilitates easy integration into circuit layouts, making it popular among electronics designers.

Key Features

Dual operational transconductance amplifier

Wide voltage range (±2 V to ±18 V)

Low input bias current (75 nA)

Unity-gain bandwidth of 1 MHz

Adjustable transconductance gain

Can be used in filters, oscillators, and low-frequency signal processing applications

Application

The LM13700MX/NOPB is a versatile dual operational transconductance amplifier (OTA) used in audio and voltage-controlled applications

Common uses include audio mixers, voltage-controlled filters, oscillators, and amplifiers in synthesizers, music production equipment, and electronic musical instruments

Additionally, it finds applications in voltage-controlled amplifiers, voltage-controlled oscillators, and voltage-controlled filters in analog signal processing circuits

Specifications

Number of channels	2	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	10	Rail-to-rail	No
GBW (typ) (MHz)	2	Slew rate (typ) (V/µs)	50
Vos (offset voltage at 25°C) (max) (mV)	4	Iq per channel (typ) (mA)	1.3
Rating	Catalog	Operating temperature range (°C)	0 to 70
Offset drift (typ) (µV/°C)	0	Input bias current (max) (pA)	5000000
CMRR (typ) (dB)	110	Iout (typ) (A)	0.02
Architecture	Bipolar	Input common mode headroom (to negative supply) (typ) (V)	0
Input common mode headroom (to positive supply) (typ) (V)	0	Output swing headroom (to negative supply) (typ) (V)	0
Output swing headroom (to positive supply) (typ) (V)	0