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ADTL084ARUZ-REEL

Quad JFET op-amp, TL084 compatible, 10pA Ib, 5MHz, 20V/us, TSSOP-14

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Pieza del fabricante：

ADTL084ARUZ-REEL

Paquete：

14-lead TSSOP (5.0 x 4.4 x 1.0mm)

Marca：
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Descripción

Productos

The ADTL084ARUZ-REEL is a low-cost JFET input quad operational amplifier from Analog Devices, pin-compatible with the industry-standard TL084. It features improved performance with 10pA max input bias current, 5.5mV max offset voltage, 16nV/sqrtHz noise, 5MHz bandwidth, and 20V/us slew rate.

Especificaciones

Canales Quad (4)
Corriente de polarización de entrada 10pA max
Offset Voltage 5.5mV max (A grade)
Tensión de alimentación +/-15V
Bandwidth 5MHz
Velocidad de giro 20V/us
Input Noise 16nV/sqrtHz
CMRR 80dB min
THD 0.001%
Supply Current 1.2mA per channel (typical)
Paquete 14-lead TSSOP
Temperatura de funcionamiento -40 to +125C (A grade)

Características

  • Pin-compatible with TL082/TL084
  • Ultra-low 10pA max input bias current
  • 5.5mV max offset voltage (A grade)
  • Low noise: 16nV/sqrtHz
  • 5MHz bandwidth with 20V/us slew rate
  • CMRR: 80dB minimum
  • THD: 0.001%
  • Unity-gain stable

Aplicaciones

  • General-purpose amplification
  • Filtros activos
  • Data acquisition and buffering
  • Industrial process control
  • Sample and hold circuits

The ADTL084ARUZ-REEL is a low-cost JFET input quad operational amplifier from Analog Devices, pin-compatible with the industry-standard TL084 but offering improved performance. It features 10pA max input bias current, 5.5mV max offset voltage (A grade), 16nV/sqrtHz noise density, and 5MHz bandwidth with 20V/us slew rate. The device operates from +/-15V supplies and is unity-gain stable, making it a drop-in upgrade for TL084 in demanding applications.

The ADTL084 uses JFET input stages providing extremely low input bias current (10pA max), making it suitable for high-impedance signal sources. Each of the four amplifiers features a JFET differential input pair followed by a bipolar gain stage and output stage. The device maintains the classic TL084 pinout while offering reduced noise, offset voltage, and bias current. Unity-gain stability allows flexible feedback configurations. The 0.001% THD specification makes it suitable for audio and precision signal processing applications.

Pin Nombre Tipo Función
1 OUT A Salida Amplifier A output
2 -EN A Entrada Amplifier A inverting input
3 +IN A Entrada Amplifier A non-inverting input
4 V+ Potencia Positive supply (+15V)
5 +IN B Entrada Amplifier B non-inverting input
6 -EN B Entrada Amplifier B inverting input
7 SALIDA B Salida Amplifier B output
8 OUT C Salida Amplifier C output
9 -IN C Entrada Amplifier C inverting input
10 +IN C Entrada Amplifier C non-inverting input
11 V- Potencia Negative supply (-15V)
12 +IN D Entrada Amplifier D non-inverting input
13 -IN D Entrada Amplifier D inverting input
14 OUT D Salida Amplifier D output
  • General-purpose precision amplification
  • Active filter design for signal processing
  • Data acquisition input buffering
  • Sample and hold circuits
  • Industrial process control signal conditioning
Fabricante Número de pieza Paquete Notas
TI TL084CDR SOIC-14 Industry standard JFET quad
TI TL084HCPWR TSSOP-14 Enhanced TL084 version
onsemi MC33174DR2G SOIC-14 Low power quad op-amp
ADI ADTL082ARZ-REEL7 SOIC-8 Dual JFET op-amp version
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