XD2907-14 – Frequency-to-Voltage Converter – Xinluda

The Xinluda XD2907-14 is a monolithic frequency-to-voltage converter in a 14-pin DIP package, pin-compatible with the classic LM2907-14. Available for RFQ from Pacific Component Xchange.

The XD2907-14 from Xinluda is a monolithic frequency-to-voltage / voltage-to-frequency converter housed in a 14-pin DIP (PDIP-14) package. It belongs to Xinluda’s frequency-voltage conversion family and is a functional and pinout equivalent of the widely used LM2907-14, making it a practical drop-in alternative for tachometer, speed-sensing, and frequency-measurement designs. The 14-pin version provides access to both inputs of the internal charge-pump comparator (a differential tachometer input), allowing it to interface directly with variable-reluctance magnetic pickups and other low-level frequency sources.

Key Features

• Monolithic frequency-to-voltage (F/V) and voltage-to-frequency (V/F) converter
• 14-pin DIP (PDIP-14) package with differential tachometer input
• Operating supply voltage range 0 V to 28 V (per Xinluda)
• Functional / pinout equivalent to the industry-standard LM2907-14
• Integrated op-amp / comparator output stage for driving relays, lamps, meters, and LEDs
• Output that swings to ground at zero input frequency for clean, full-scale conversion
• Suited for frequency doubling to reduce output ripple in tachometer applications

Applications

• Tachometers and motor / engine speed sensing
• Frequency-to-voltage and voltage-to-frequency signal conversion
• Over/under-speed detection and threshold switching
• Variable-reluctance magnetic pickup signal conditioning
• Speedometers, flow-rate meters, and rotational measurement
• Motor-control feedback and automotive instrumentation

Why Source XD2907-14 from Pacific Component Xchange

The XD2907-14 is a specialty Xinluda part with little to no authorized-distributor stock, which makes it difficult to procure through mainstream channels. Pacific Component Xchange specializes in sourcing hard-to-find and obsolete power-management ICs and analog conversion devices like the XD2907-14. Our team verifies authenticity, supports global shipping, and works to secure the quantities and lead times your build requires. Because this is a Request-for-Quote item, pricing and availability are confirmed per order. Submit an RFQ to Pacific Component Xchange today for current pricing, lead time, and stock confirmation on the XD2907-14.