Xinluda (Shenzhen Xinluda Information Technology Co., Ltd.) Electronic Parts
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The Xinluda XL13 series is a family of dual operational transconductance amplifiers (OTAs) comprising the XL13600 and XL13700. Each device integrates two current-controlled transconductance amplifiers, each featuring differential inputs and a push-pull output. Linearizing diodes are provided at the inputs to reduce output distortion and allow higher input signal levels, delivering a 10 dB signal-to-noise improvement referenced to 0.5 percent THD. The XL13 series is functionally aligned with the industry-standard LM13600/LM13700 OTAs, making it a practical drop-in alternative for audio and signal-processing designs.
The XL prefix denotes the SOP-16 surface-mount package; the equivalent through-hole DIP-16 part is offered by Xinluda under the XD13600 / XD13700 designation. The XL13700 differs from the XL13600 in that its output-buffer input bias currents (and therefore their output DC levels) are independent of the amplifier bias current (IABC), which can yield superior performance in audio applications.
The Xinluda XL13 series has little to no authorized-distributor stock through mainstream channels, which makes it a challenge for designers maintaining audio synthesizers, analog signal-processing boards, and legacy OTA-based circuits. Pacific Component Xchange specializes in hard-to-find and obsolete power-management and analog ICs, and can help you locate, verify, and procure the XL13600 and XL13700 in SOP-16 and the DIP-16 XD equivalents. Every part is sourced with a focus on authenticity and supply-chain integrity, and we ship globally. Request a quote (RFQ) today and our sourcing team will respond with availability, lead time, and pricing for your required quantity.
The XL13 series is a family of dual operational transconductance amplifiers (OTAs) from Xinluda, consisting of the XL13600 and XL13700. Each device contains two current-controlled transconductance amplifiers with differential inputs, push-pull outputs, and linearizing diodes.
Both are dual OTAs. The XL13700 differs from the XL13600 in that its output-buffer input bias currents (and thus output DC levels) are independent of the amplifier bias current (IABC), which can give superior performance in audio applications.
For Xinluda's 13-series OTAs, the XL prefix designates the SOP-16 surface-mount package, while the XD prefix designates the through-hole DIP-16 package. XL13700 (SOP-16) and XD13700 (DIP-16) are the same die in different packages.
Yes. The Xinluda XL13600 and XL13700 are functionally aligned with the industry-standard LM13600 and LM13700 dual operational transconductance amplifiers, making them a practical alternative for OTA-based audio and signal-processing circuits.
The XL13 series is supplied in SOP-16 (XL) with a DIP-16 (XD) variant. The documented operating temperature range is 0u00b0C to +70u00b0C.
Yes. Pacific Component Xchange specializes in hard-to-find and obsolete analog and power-management ICs. We can source the XL13600 and XL13700 (and DIP XD variants), verify authenticity, and ship globally. Submit an RFQ for availability, lead time, and pricing.
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