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Part Number: PCM1798
Description: The PCM1798 is a monolithic CMOS integrated circuit thatincludes stereo digital-to-analog converters a...


Description: The PCM1798 is a monolithic CMOS integrated circuit thatincludes stereo digital-to-analog converters a...
The PCM1798 is a monolithic CMOS integrated circuit thatincludes stereo digital-to-analog converters and supportcircuitry in a small 28-lead SSOP package.
The dataconverters use TI's advanced segment DAC architectureto achieve excellent dynamic performance and improvedtolerance to clock jitter. The PCM1798 provides balancedcurrent outputs, allowing the user to optimize analogperformance externally. Sampling rates up to 200 kHz aresupported.
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PCM1793 | |
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Supply voltage |
VCC1, VCC2L, VCC2R |
−0.3 V to 6.5 V |
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VDD |
−0.3 V to 4 V | |
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Supply voltage differences: VCC1, VCC2L and VCC2R |
±0.1 V | |
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Ground voltage differences: AGND1, AGND2, AGND3L, AGND3R, and DGND |
±0.1 V | |
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Digital input |
LRCK, DATA, BCK, SCK, FMT1, FMT0, MONO, CHSL, DEM, MUTE,RST, |
0.3 V to 6.5 V |
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ZERO |
0.3 V to (VDD + 0.3 V) < 4 V | |
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Analog input voltage |
0.3 V to (VCC + 0.3 V) <6.5 V | |
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Input current (any pins except supplies) |
±10 mA | |
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Ambient temperature under bias |
40°C to 125°C | |
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Storage temperature |
55°C to 150°C | |
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Junction temperature |
150°C | |
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Lead temperature (soldering) |
260°C, 5 s | |
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Package temperature (IR reflow, peak) |
260°C | |
PCM1798
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