OPA1642AIDGKTManufacturer: TI Sound-Plus High-Performance, JFET-Input Audio OpAmps 8-VSSOP -40 to 85 | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| OPA1642AIDGKT | TI | 181 | In Stock |
Description and Introduction
Sound-Plus High-Performance, JFET-Input Audio OpAmps 8-VSSOP -40 to 85 The **OPA1642AIDGKT** is a high-performance, low-noise operational amplifier (op-amp) designed for precision audio and signal processing applications. Manufactured by Texas Instruments, this dual-channel op-amp features ultra-low distortion and noise, making it ideal for high-fidelity audio systems, medical instrumentation, and professional audio equipment.  
Built with **JFET input technology**, the OPA1642AIDGKT offers high input impedance and low input bias current, ensuring minimal signal degradation. Its wide bandwidth of **11 MHz** and fast slew rate of **20 V/μs** enable accurate amplification of high-frequency signals. Additionally, the device operates over a broad supply voltage range (±2.25 V to ±18 V), providing flexibility in various circuit designs.   The op-amp is housed in a compact **8-pin VSSOP (DGK) package**, making it suitable for space-constrained applications. Its **low noise density (5.1 nV/√Hz at 1 kHz)** and **ultra-low THD+N (0.00005%)** ensure exceptional signal clarity, critical for high-end audio and measurement systems.   Engineers favor the OPA1642AIDGKT for its robust performance, reliability, and ability to maintain signal integrity in demanding environments. Whether used in preamplifiers, active filters, or data acquisition systems, this op-amp delivers precision and efficiency. |
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Application Scenarios & Design Considerations
Sound-Plus High-Performance, JFET-Input Audio OpAmps 8-VSSOP -40 to 85
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