Techcode® Stereo, Differential Input Cap-Free Line Driver DATASHEET TD9721 General Description Features The TD9721 is a stereo, differential input, single supply,and cap-free line driver, which is available in SOP-14 and TSSOP-14 packages.
The TD9721 is ground-reference output, and doesn’t need the output capacitors for DC blocking.
The advantages of eliminating the output capacitor are saving the cost, eliminating component height, and improving the low frequency response.
The external gain setting is recommended using from 1V/V to 10V/V.
High PSRR provides increased immunity to noise and RF rectification.
TD9721 has shutdown and under-voltage detector function for Depop solution.
The...

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