(China (Mainland))
Product Summary
The PCM1800E is a single-ended analog-input 20-bit stereo analog-to-digital converter. The PCM1800E uses a delta-sigma modulator with 64 times oversampling, including a digital decimation filter and a serial interface which supports both master and slave modes and four data formats. The applications of the PCM1800E include DVD Recorders, DVD Receivers, AV Amplifier Receivers, and Electric Musical Instruments.
Parametrics
PCM1800E absolute maximum ratings: (1)Supply voltage: VDD, VCC: –0.3V to 6.5V; (2)Supply voltage differences: ±0.1V; (3)GND voltage differences: ±0.1V; (4)Digital input voltage: –0.3V to (VDD + 0.3V), ＜6.5V; (5)Analog input voltage:–0.3 V to (VCC + 0.3 V), ＜6.5V; (6)Input current (any pin except supplies): ±10mA; (7)Power dissipation: 300mW; (8)Operating temperature range: –25℃ to 85℃; (9)Storage temperature: –55℃ to 125℃; (10)Lead temperature, soldering: 260℃, 5 s; (11)Package temperature (IR reflow, peak): 235℃.
Features
PCM1800E features: (1)Dual 20-Bit Monolithic △∑ ADC; (2)Single-Ended Voltage Input; (3)64× Oversampling Decimation Filter: Pass-Band Ripple: ±0.05dB, Stop-Band Attenuation: –65dB; (4)High Performance: THD+N: –88dB (typical), SNR: 95dB (typical), Dynamic Range: 95dB (typical), Internal High-Pass Filter; (5)PCM Audio Interface: Master/Slave Modes, Four Data Formats; (6)Sampling Rate: 4 kHz to 48 kHz; (7)System Clock: 256fS, 384fS, or 512fS; (8)Single 5-V Power Supply; (9)Small 24-Pin SSOP Package.
Diagrams
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 PCM1800E |
Texas Instruments |
Audio A/D Converter ICs Sngl-End Analog Inp 20-Bit Stereo ADC |
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PCM1800EG4 |
Texas Instruments |
Audio A/D Converter ICs Sngl-End Analog Inp 20-Bit Stereo ADC |
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PCM1800E/2KG4 |
Texas Instruments |
Audio A/D Converter ICs Sngl-End Analog Inp 20-Bit Stereo ADC |
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PCM1800E/2K |
Texas Instruments |
Audio A/D Converter ICs Sngl-End Analog Inp 20-Bit Stereo ADC |
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