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OPA4322-Q1

ACTIVO

Amp op RRIO, cuádruple, 5,5 V, 20 MHz, corriente de salida de 65 mA, bajo ruido (8,5 nV/√Hz), de gra

Detalles del producto

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 1.8 Rail-to-rail In, Out GBW (typ) (MHz) 20 Slew rate (typ) (V/µs) 10 Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 1.4 Vn at 1 kHz (typ) (nV√Hz) 8.5 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 1.8 Features EMI Hardened, Zero Crossover Input bias current (max) (pA) 10 CMRR (typ) (dB) 100 Iout (typ) (A) 0.065 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.01 Output swing headroom (to positive supply) (typ) (V) -0.01
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 1.8 Rail-to-rail In, Out GBW (typ) (MHz) 20 Slew rate (typ) (V/µs) 10 Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 1.4 Vn at 1 kHz (typ) (nV√Hz) 8.5 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 1.8 Features EMI Hardened, Zero Crossover Input bias current (max) (pA) 10 CMRR (typ) (dB) 100 Iout (typ) (A) 0.065 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.01 Output swing headroom (to positive supply) (typ) (V) -0.01
TSSOP (PW) 14 32 mm² (5 mm × 6.4 mm)
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H3A
    • Device CDM ESD Classification Level C5
  • Gain Bandwidth: 20 MHz
  • Low Noise: 8.5 nV√Hz at 1 kHz
  • Slew Rate: 10 V/µs
  • Low THD+N: 0.0005%
  • Rail-to-Rail I/O
  • Offset Voltage: 2 mV (Maximum)
  • Supply Voltage: 1.8 V to 5.5 V
  • Supply Current:
    • Single-Supply Current: 1.6 mA/ch
    • Dual-Supply Current: 1.5 mA/ch
    • Quad-Supply Current: 1.4 mA/ch
  • Unity-Gain Stable
  • Small Packages:
    • SOT-23, VSSOP, TSSOP
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H3A
    • Device CDM ESD Classification Level C5
  • Gain Bandwidth: 20 MHz
  • Low Noise: 8.5 nV√Hz at 1 kHz
  • Slew Rate: 10 V/µs
  • Low THD+N: 0.0005%
  • Rail-to-Rail I/O
  • Offset Voltage: 2 mV (Maximum)
  • Supply Voltage: 1.8 V to 5.5 V
  • Supply Current:
    • Single-Supply Current: 1.6 mA/ch
    • Dual-Supply Current: 1.5 mA/ch
    • Quad-Supply Current: 1.4 mA/ch
  • Unity-Gain Stable
  • Small Packages:
    • SOT-23, VSSOP, TSSOP

The OPAx322-Q1 series consists of single-, dual-, and quad-channel CMOS operational amplifiers featuring low noise and rail-to-rail inputs and outputs optimized for low-power, single-supply applications. Specified over a wide supply range from 1.8 V to 5.5 V, the low quiescent current of only 1.5 mA per channel makes these devices well-suited for power-sensitive applications.

The combination of very-low noise (8.5 nV√Hz at 1 kHz), high-gain bandwidth (20 MHz), and fast slew rate (10 V/µs) make the OPAx322-Q1 family ideal for a wide range of applications, including signal conditioning and sensor amplification requiring high gains. Featuring low THD+N, the OPAx322-Q1 family is also excellent for consumer audio applications, particularly for single-supply systems.

The OPA322-Q1 (single version) is available in 5-pin SOT-23 package, while the OPA2322-Q1 (dual version) is offered in a 8-pin VSSOP package. The OPA4322-Q1 (quad version) is available in a 14-pin TSSOP package. All versions are specified for operation from –40°C to +125°C.

The OPAx322-Q1 series consists of single-, dual-, and quad-channel CMOS operational amplifiers featuring low noise and rail-to-rail inputs and outputs optimized for low-power, single-supply applications. Specified over a wide supply range from 1.8 V to 5.5 V, the low quiescent current of only 1.5 mA per channel makes these devices well-suited for power-sensitive applications.

The combination of very-low noise (8.5 nV√Hz at 1 kHz), high-gain bandwidth (20 MHz), and fast slew rate (10 V/µs) make the OPAx322-Q1 family ideal for a wide range of applications, including signal conditioning and sensor amplification requiring high gains. Featuring low THD+N, the OPAx322-Q1 family is also excellent for consumer audio applications, particularly for single-supply systems.

The OPA322-Q1 (single version) is available in 5-pin SOT-23 package, while the OPA2322-Q1 (dual version) is offered in a 8-pin VSSOP package. The OPA4322-Q1 (quad version) is available in a 14-pin TSSOP package. All versions are specified for operation from –40°C to +125°C.

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos OPAx322-Q1 20-MHz, Low-Noise, 1.8-V, RRI/O, CMOS Operational Amplifier datasheet (Rev. B) PDF | HTML 3/05/2017
Libro electrónico The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 28/03/2017
Artículo técnico Shining a light on op amps: considerations in LED lighting PDF | HTML 20/10/2016
Libro electrónico Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. D) PDF | HTML 30/09/2014

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