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.
Pricing (USD)
| Quantity | Unit 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
