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See Technical Specifications

TL084CD

PDSO14-packaged Bipolar Operational Amplifier featuring a maximum offset of 20000uV for use in four different functions

Manufacturer:

Texas Instruments
Mfr.Part #:

TL084CD
Datasheet:

TL084CD Datasheet (PDF)
Number of channels:

4
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V):

30
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V):

7
Rail-to-rail:

In to V+
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TL084CD General Description

The TL084CD is a quad JFET-input operational amplifier with high input impedance and low input bias current. It has four independent op-amps in a single package, providing high gain and wide bandwidth. The TL084CD is designed to operate from a single power supply or split power supplies, making it versatile for various applications.Key specifications of the TL084CD include a supply voltage range of ±3V to ±22V, a bandwidth of 3MHz, and a slew rate of 16V/μs. It also has a low input offset voltage of 3mV and low input noise voltage of 18nV/√Hz, making it suitable for precision applications.The TL084CD is commonly used in audio preamplifiers, active filters, instrumentation amplifiers, and signal conditioning circuits. Its wide temperature range of -40°C to 125°C allows for operation in harsh environments.

Key Features

TL084CD is a general-purpose JFET input operational amplifier with high input impedance and low input bias current

It has four independent op-amps in a single package with wide bandwidth and low input offset voltage

It is designed for a wide range of applications in audio, industrial, and automotive systems

Application

The TL084CD is commonly used in audio amplifiers, oscillators, filters, and other applications in the audio and instrumentation industries

It is also suitable for use in power supply control circuits, communications equipment, and measurement devices due to its high input impedance, low noise, and wide bandwidth

Specifications

Number of channels	4	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	30
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	7	Rail-to-rail	In to V+
GBW (typ) (MHz)	3	Slew rate (typ) (V/µs)	13
Vos (offset voltage at 25°C) (max) (mV)	6	Iq per channel (typ) (mA)	1.4
Vn at 1 kHz (typ) (nV√Hz)	18	Rating	Catalog
Operating temperature range (°C)	-40 to 125, -40 to 85, 0 to 70	Offset drift (typ) (µV/°C)	18
Features	Standard Amps	Input bias current (max) (pA)	200
CMRR (typ) (dB)	86	Iout (typ) (A)	0.01
Architecture	FET	Input common mode headroom (to negative supply) (typ) (V)	3
Input common mode headroom (to positive supply) (typ) (V)	0	Output swing headroom (to negative supply) (typ) (V)	1.5
Output swing headroom (to positive supply) (typ) (V)	-1.5