AK4712 Evaluation Board Rev.0

GENERAL DESCRIPTION The AK4712 is a High Definition A/V cap-less line driver. The AK4712 integrates the audio line driver, SD/HD video filters and video drivers. Its A/V outputs are Ground-referenced and eliminate the need for large A/V DC-blocking capacitors with a built-in Charge-pump circuit.

Cap-less AV Line Driver

DUAL SPDT ANALOG SWITCH 0.4廓 NC AND 0.5廓 NO, LOW-VOLTAGE, SINGLE-SUPPLY

DESCRIPTION The A4712 is a Dual Wide-Bandwidth, fast single-pole double-throw (SPDT) CMOS switch featuring an On-Resistance of 0.4 ohm at VDD=2.7V and wide power supply range from 1.65V to 5.5V. The A4712 can be used as an analog switch or as a low-delay bus switch. Break-before-make function f

Power Path with Input Current Limit and Capacitor Charger

Features • VCC Range: 2.5V – 5.5V • Input Current Limits: ▪ 150mA - 2400mA ▪ ±10 Current Accuracy at 2A Input Current Limit Setting • Low Quiescent Current: ▪ 70μA Typical (VCC Input) ▪ 12μA Typical (OUT Input) • Under-Voltage Lockout • Integrated Discharge Path for SYS (to System Load)

Locking Devices

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3M??Vinyl Tape 4712 (Linered)

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Vinyl Tape

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