| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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25,829 pcs
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25829 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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7,301 pcs
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7301 pcs | On Request | 1 | On Request | On Request | 1149+ | On Request | On Request | |
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1,794 pcs
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1794 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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130 pcs
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130 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| SVHC Present | |
| Tape & Reel |
The Texas Instruments OPA1642AIDGKR is a dual, JFET-input, high-performance audio operational amplifier from the SoundPlus™ series. Designed for demanding audio applications, it provides ultralow distortion of 0.00005% at 1 kHz and low noise of 5.1 nV/√Hz at 1 kHz.
This op-amp features a high slew rate of 20 V/µs and a gain-bandwidth product of 11 MHz, ensuring excellent signal integrity. It operates over a wide supply voltage range of ±2.25 V to ±18 V and offers rail-to-rail output swing for increased headroom. The low quiescent current of 1.8 mA per channel contributes to power efficiency.
Available in SOIC (D) 8 and VSSOP (DGK) 8 packages, the OPA1642AIDGKR is suitable for surface-mount designs. Its JFET input stage results in very low input bias current, making it ideal for high-fidelity audio circuits where minimal signal degradation is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The total supply voltage range is from 5 V to 36 V.
The typical GBW is 11 MHz.
The typical slew rate is 20 V/µs.
The typical quiescent current per channel is 1.8 mA.
The typical noise voltage density at 1 kHz is 5.1 nV/√Hz.
The typical THD+N at 1 kHz is 0.00005%.
The operating temperature range is from -40°C to 85°C.
