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TI OPA320AQDBVTQ1RoHS

Manufacturer
TI
MPN
OPA320AQDBVTQ1
LCSC Part #
C2059257
Packaging
SOT-23-5
Customer #
Key Attributes
Precision Low-Noise CMOS Operational Amplifier
Datasheetpdf iconTI OPA320AQDBVTQ1
In-Stock: 50
50 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.9139$ 2.91
10+$ 2.5101$ 25.10
30+$ 2.2588$ 67.76
250+$ 2.001$ 500.25
500+$ 1.8842$ 942.10
1,000+$ 1.834$ 1834.00
Standard Packaging250/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOT-23-5
Number of Channels1
Vos - Input Offset Voltage150uV
Slew Rate10V/us
Input Offset Current(Ios)0.9pA
Input offset current drift(Ios TC)-
FeaturesEMI filtering/RF suppression;ESD protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)114dB
Ib - Input Bias Current0.9pA
Output Current65mA
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)5uV/℃
Quiescent Current1.45mA
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 Packaging250
Sales UnitPiece

Introduction

AI Translation

The OPA320-Q1 and OPA2320-Q1 (OPAx320-Q1) devices are a new generation of precision low-voltage CMOS operational amplifiers (op amps) optimized for very low noise and wide bandwidth. These devices operate on a low quiescent current of only 1.45 mA. The OPAx320-Q1 are an excellent choice for lowpower, single-supply applications. Low-noise (7 nV/√Hz) and high-speed operation also makes these devices an excellent choice for driving sampling analog-to-digital converters (ADCs). Other applications include signal conditioning and sensor amplification. The OPAx320-Q1 feature a linear input stage with zero-crossover distortion that delivers excellent common-mode rejection ratio (CMRR) of 114 dB (typical) over the full input range. The input commonmode range extends i 00 m V beyond the negative and positive supply rails. The output voltage typically swings within 10 m V of the rails. In addition, the OPAx320-Q1 have a wide supply voltage range from 1.8 V to 5.5 V, with excellent PSRR (106 dB) over the entire supply range. These features make the OPAx320-Q1 suitable for precision, low-power applications that run directly from batteries without regulation. The OPAx320-Q1 device is available in an 8-pin VSSOP (DGK) package.

Features

AI Translation
  • 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 2
    • Device CDM ESD Classification Level C4B
  • Precision with Zero-Crossover Distortion:
    • Low Offset Voltage: 150 μV (max)
    • High CMRR: 114 dB
    • Rail-to-Rail I/O
  • Low Input Bias Current: 0.9 pA (max)
  • Low Noise: 7 nV/√Hz at 10kHz
  • Wide Bandwidth: 20 MHz
  • Slew Rate: 10 V/μs
  • Quiescent Current: 1.45 mA/ch
  • Single-Supply Voltage Range: 1.8 to 5.5 V
  • Unity-Gain Stable
  • Small VSSOP Package

Applications

AI Translation
  • Automotive
  • High-Z Sensor Signal Conditioning
  • Transimpedance Amplifiers
  • Test and Measurement Equipment
  • Programmable Logic Controllers (PLCs)
  • Motor Control Loops
  • Communications
  • Input and Output ADC and DAC Buffers
  • Active Filters