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TI OPA1642AIDRoHS

Manufacturer
TI
MPN
OPA1642AID
LCSC Part #
C201728
Packaging
SOIC-8
Customer #
Key Attributes
SoundPlus High-Performance, JFET-Input Audio Operational Amplifiers
Datasheetpdf iconTI OPA1642AID
In-Stock: 218
218 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.8356$ 1.84
10+$ 1.5908$ 15.91
30+$ 1.4383$ 43.15
75+$ 1.2016$ 90.12
525+$ 1.1302$ 593.36
1,500+$ 1.0994$ 1649.10
Standard Packaging75/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOIC-8
Quiescent Current1.8mA
Total Harmonic Distortion + Noise (THD+N)0.00005%
Number of Inputs-
Signal-to-Noise Ratio-
Voltage - Supply-18V~-2.25V;2.25V~18V
Speaker Channels2-Channel
Efficiency-
Output Power-
Features-
Operating Temperature-40℃~+85℃
Class-
Power Supply Rejection Ratio (PSRR)-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging75
Sales UnitPiece

Introduction

AI Translation

The OPA1641 (single), OPA1642 (dual), and OPA1644 (quad) series are JFET-input, ultralow distortion, low-noise operational amplifiers fully specified for audio applications. The OPA1641, OPA1642, and OPA1644 rail-to-rail output swing allows increased headroom, making these devices ideal for use in any audio circuit. Features include 5.1-nV/√Hz noise, low THD+N (0.00005%), a low input bias current of 2 pA, and low quiescent current of 1.8 mA per channel. These devices operate over a very wide supply voltage range of ±2.25 V to ±18 V. The OPA1641, OPA1642, and OPA1644 series of operational amplifiers are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions. The dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded. The OPA1641, OPA1642, and OPA1644 are specified from -40°C to +85°C.

Features

AI Translation
  • Superior Sound Quality
  • True JFET Input Operational Amplifier
  • With Low Input Bias Current
  • Low Noise: 5.1 nV/√Hz at 1 kHz
  • Ultralow Distortion: 0.00005% at 1 kHz
  • High Slew Rate: 20 V/μs
  • Unity Gain Stable
  • No Phase Reversal
  • Low Quiescent Current: 1.8 mA per Channel
  • Rail-to-rail Output
  • Wide Supply Range: ±2.25 V to ±18 V
  • Single, Dual, and Quad Versions Available

Applications

AI Translation
  • Professional Audio Equipment
  • Analog and Digital Mixing Consoles
  • Broadcast Studio Equipment
  • High-End A/V Receivers
  • High-End Blu-ray Players