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HGSEMI OPA2322MM/TR-HGRoHS

Manufacturer
HGSEMIAsian Brands
MPN
OPA2322MM/TR-HG
LCSC Part #
C54430055
Packaging
MSOP-8
Customer #
Key Attributes
1pA 2 22V/us 20MHz Rail-to-Rail Input, Rail-to-Rail Output 100uV MSOP-8 Amplifiers RoHS
Datasheetpdf iconHGSEMI OPA2322MM/TR-HG
In-Stock: 2,993
2,993 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.5225$ 0.52
10+$ 0.4128$ 4.13
30+$ 0.3661$ 10.98
100+$ 0.308$ 30.80
500+$ 0.2822$ 141.10
1,000+$ 0.2661$ 266.10
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers
ManufacturerHGSEMI
PackagingMSOP-8
Ib - Input Bias Current1pA
Number of Channels2
Input Offset Current(Ios)5pA
Input offset current drift(Ios TC)-
Single supply1.8V~5.5V
Slew Rate22V/us
Dual Supply-
Gain Bandwidth Product20MHz
Common Mode Rejection Ratio(CMRR)96dB
Operating Temperature-40℃~+125℃
Maximum Power Supply Range (Vdd-Vss)-
Quiescent Current1.12mA
Input Offset Voltage Drift(Vos TC)1uV/℃
Input Voltage Noise Density8nV/√Hz@1kHz
Output Current60mA
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Vos - Input Offset Voltage100uV
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The OPAx322 series single, dual, and quad amplifiers deliver a maximized GBW-to-supply-current ratio, making them ideal for battery-powered applications requiring a strong balance between cost and performance, such as audio output, motor phase current sensing, photodiode amplification, and white goods. With rail-to-rail input and output swing, 20 MHz wide bandwidth, low supply current (typically 1.12 mA per amplifier at 5 V supply), and low noise, this amplifier series is an ideal choice for precision, low-current, low-voltage, battery-powered applications. Low input bias current enables these amplifiers to be used in applications with megaohm-level source impedances.

The robust design of the OPAx322 amplifiers provides ease of use for circuit designers: integrated RF/EMI rejection filter, no phase reversal under overdrive conditions, and high ESD protection (3 kV HBM). The OPAx322 amplifiers are optimized for operation from +1.8 V (±0.9 V) to +5.5 V (±2.75 V) over a temperature range of 0°C to 70°C, and operate from +2.0 V (±1.0 V) to +5.5 V (±2.75 V) over the extended temperature range of -40°C to +125°C.

The OPA322 (single) is available in a SOT-23-5 package. The OPA2322 (dual) is offered in SOP-8, DFN-8, and MSOP-8 packages. The quad OPA4322 is available in SOP-14 and TSSOP-14 packages.

Features

AI Translation
  • Low input offset voltage: ±350 μV max
  • Wide unity-gain bandwidth: 20 MHz
  • High slew rate: 22 V/μs
  • Fast settling: 250 ns to 0.1%
  • Low noise: 8 nV/√Hz at 1 kHz
  • Single-supply voltage range 1.8 V to 5.5 V, temperature range 0°C to 70°C
  • Rail-to-rail input and output
  • Internal RF/EMI filter
  • Low supply current: 1.12 mA per amplifier at 5 V supply
  • Extended temperature range: -40°C to +125°C
  • Package types: SOP-8, SOP-14, MSOP-8, TSSOP-14, DFN-8 (3×3), SOT-23-5

Applications

AI Translation
  • Battery-powered instruments: consumer, industrial, medical, laptop
  • Audio output
  • Motor phase current sensing
  • Photodiode amplification
  • Sensor signal conditioning: sensor interface, loop-powered, active filter