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TI OPA2322AIDGKR product image
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TI OPA2322AIDGKRRoHS

Manufacturer
TI
MPN
OPA2322AIDGKR
LCSC Part #
C2058180
Packaging
VSSOP-8
Customer #
Key Attributes
20-MHz Low-Noise 1.8-V RRO/I CMOS Operational Amplifier with Shutdown Mode
Datasheetpdf iconTI OPA2322AIDGKR
In-Stock: 2,543
2,543 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.9674$ 0.97
10+$ 0.7915$ 7.92
30+$ 0.7019$ 21.06
100+$ 0.614$ 61.40
500+$ 0.5619$ 280.95
1,000+$ 0.5342$ 534.20
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingVSSOP-8
Number of Channels2
Vos - Input Offset Voltage2mV
Slew Rate10V/us
Input Offset Current(Ios)50pA
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 Current0.2pA
Output Current65mA
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)1.8uV/℃
Quiescent Current1.5mA
Gain Bandwidth Product20MHz
Input Voltage Noise Density8.5nV/√Hz@1kHz
Dual Supply-2.75V~-900mV;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 Packaging2500
Sales UnitPiece

Introduction

AI Translation

The OPA322 family includes single, dual, and quad CMOS op-amps with low noise and rail-to-rail input/output, optimized for low-power, single-supply applications. The wide supply range of 1.8 V to 5.5 V and low quiescent current of only 1.5 mA per channel make these devices ideal for power-sensitive applications. The combination of ultralow noise (8.5 nV/√Hz at 1 kHz), high gain bandwidth (20 MHz), and high slew rate (10 V/μs) makes the OPA322 family an ideal choice for numerous applications, including signal conditioning and sensor amplification requiring high gain. In addition, the OPA322 family features very low THD+N, making it equally well-suited for consumer audio applications, especially single-supply systems. The OPA×322S devices feature a shutdown mode that allows the amplifier to be switched from normal operation to standby state (standby current typically less than 0.1 μA). The OPA322 (single-channel) is available in SOT23-5 and SOT23-6 packages, while the OPA2322 (dual-channel) is offered in MSOP-8, MSOP-10, SO-8, and DFN-8 packages. The quad-channel OPA4322 comes in TSSOP-14 and TSSOP-16 packages. All device versions are specified for an operating temperature range of -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 per channel
  • Shutdown mode: 0.1 μA quiescent current per channel
  • Unity-gain stable
  • Small form factor packages:
    • SOT23, DFN, MSOP, TSSOP

Applications

AI Translation
  • Sensor signal conditioning
  • Consumer audio
  • Multi-pole active filters
  • Control loop amplifiers
  • Communications
  • Security
  • Scanners