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TI OPA4322AIPWRRoHS

Manufacturer
TI
MPN
OPA4322AIPWR
LCSC Part #
C486027
Packaging
TSSOP-14
Customer #
Key Attributes
20-MHz, Low-Noise, 1.8-V, RRI/O, CMOS Operational Amplifier With Shutdown
Datasheetpdf iconTI OPA4322AIPWR
In-Stock: 1,508
1,508 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.3127$ 1.31
10+$ 1.1075$ 11.08
30+$ 0.9691$ 29.07
100+$ 0.8404$ 84.04
500+$ 0.785$ 392.50
1,000+$ 0.759$ 759.00
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingTSSOP-14
Number of Channels4
Vos - Input Offset Voltage2mV
Slew Rate10V/us
Input Offset Current(Ios)10pA
Input offset current drift(Ios TC)-
FeaturesEnable/shutdown function;EMI filtering/RF suppression;ESD protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)100dB
Ib - Input Bias Current10pA
Output Current65mA
Maximum Power Supply Range (Vdd-Vss)9V
Input Offset Voltage Drift(Vos TC)9uV/℃
Quiescent Current1.85mA
Gain Bandwidth Product20MHz
Input Voltage Noise Density8.5nV/√Hz@1kHz
Dual Supply-900mV~2.75V
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply1.8V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

The OPAx322x 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 of 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 OPAx322x family ideal for a wide range of applications, including signal conditioning and sensor amplification requiring high gains. Featuring low THD + N, the OPAx322x series is also excellent for consumer audio applications, particularly for single-supply systems. The OPAx322S models include a shutdown mode that allow the amplifiers to be switched from normal operation to a standby current that is typically less than 0.1 μA. The OPA322 (single version) is available in 5-pin SOT-23 and 6-pin SOT-23, while the OPA2322 (dual version) is offered in 8-pin VSSOP, 10-pin VSSOP, 8-pin SOIC, and 8-pin SON packages. The quad version OPA4322 comes in 14-pin TSSOP and 16-pin TSSOP packages. All versions are specified for operation from -40°C to +125°C.

Features

AI Translation
  • 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: 1.5 mA/ch – Shutdown: 0.1 μA/ch
  • Unity-Gain Stable
  • Small Packages: SOT-23, SON, VSSOP, TSSOP

Applications

AI Translation
  • Sensor Signal Conditioning
  • Consumer Audio
  • Multi-Pole Active Filters
  • Control-Loop Amplifiers
  • Communications
  • Security Scanners