OPA1642AIDR TI Instrumentation, OP Amps, Buffer Amps

The OPA1642AIDR is a dual, SoundPlus™ JFET-input operational amplifier for high-performance audio, operating from a ±2.5-V to ±18-V dual supply (or 5-V to 36-V single) . It features ultra-low distortion (0.00005% THD+N), low noise (5.1 nV/√Hz), and a JFET front-end providing low input bias current (2 pA) . The device includes an 11-MHz gain-bandwidth product and 20-V/µs slew rate, with rail-to-rail output. Packaged in an 8-pin SOIC (D), it is ideal for professional audio mixing consoles, high-fidelity preamplifiers, active filters, and analog-to-digital converter (ADC) input drivers requiring exceptional audio fidelity. In stock at HL Electronics – request a quote for fast delivery.

OPA1642AIDR - TI - main product image
Part No.:OPA1642AIDR
Brand:TI
Date Code:
Stock:3,000
SPQ:0
MOQ:1+
Delivery Time:In Stock

Pricing (USD)

QuantityUnit Price
1+ $ 0.72
100+ $ 0.60
1250+ $ 0.55
2500+ $ 0.53

Technical Specifications

  • Part No.OPA1642AIDR
  • Model OPA1642AIDR
  • Category Integrated Circuits (ICs) > Linear > Amplifiers > Instrumentation, OP Amps, Buffer Amps
  • Manufacturer Texas Instruments
  • Packaging Tape & Reel (TR)
  • Part Status Active
  • Amplifier Type J-FET
  • Number of Circuits 2
  • Output Type Rail-to-Rail
  • Slew Rate 20 V/µs
  • Gain Bandwidth Product 11 MHz
  • Current - Input Bias 2 pA
  • Voltage - Input Offset 1 mV
  • Current - Supply 1.8 mA (x2 Channels)
  • Current - Output / Channel 36 mA
  • Voltage - Supply Span (Min) 4.5 V
  • Voltage - Supply Span (Max) 36 V
  • Features SoundPlus™
  • Operating Temperature -40°C ~ 85°C (TA)
  • Mounting Type Surface Mount
  • Supplier Device Package 8-SOIC
  • Base Product Number OPA1642
  • RoHS ROHS3 Compliant
  • Standard Package 2500
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