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3,665 pcs
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3665 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD1851R from Analog Devices is a monolithic 16-bit PCM audio Digital-to-Analog Converter (DAC). It is designed for high-performance audio playback, featuring a signal-to-noise ratio (SNR) of 110 dB and fast settling times that permit 16x oversampling.
This DAC provides a voltage output amplifier capable of delivering a ±3V signal with load currents up to 8 mA. It also supports a current output mode with a ±1 mA signal. The device operates with ±5V power supplies and accepts a serial 2s complement data input, clocked at up to 12.5 MHz.
The AD1851R is housed in a 16-SOIC package and is designed for surface mounting. Its architecture includes a DAC, serial-to-parallel register, control logic, and voltage reference, fabricated using a combination of CMOS, bipolar, and MOS devices with thin-film resistors for optimal performance.
Applications for the AD1851R include high-end compact disc players, digital audio amplifiers, DAT recorders and players, and synthesizers. Its optional linearity trim pin allows for elimination of residual differential linearity error, which is beneficial for low distortion reproduction of low amplitude signals.
The AD1851R is a 16-bit audio DAC.
The typical SNR is 110 dB.
The device operates from ±5V supplies.
It is available in a 16-SOIC surface mount package.
The output voltage is ±3V in voltage mode.
Yes, it supports up to 16x oversampling at 3FS.
The input clock can support up to 12.5 MHz.