(Hong Kong)
Product Summary
The AD1871YRSZ is a stereo audio ADC intended for digital audio applications requiring high performance analog-to-digital conversion. The AD1871YRSZ features two 24-bit conversion channels each with programmable gain amplifier (PGA), multibit sigma-delta modulator, and decimation filters. Each channel provides 105 db of dynamic range, making the AD1871YRSZ suitable for applications such as digital audio recorders and mixing consoles. The applications of the device include Professional Audio, Mixing Consoles, Musical Instruments, Digital Audio Recorders, Including CD-R, MD, DVD-R, DAT, HDD, Home Theater Systems, Automotive Audio Systems and Multimedia.
Parametrics
AD1871YRSZ absolute maximum ratings: (1)DVDD to DGND and ODVDD to DGND: 0 to 6 V; (2)AVDD to AGND: 0 to 6 V; (3)Digital Inputs DGND: -0.3 DVDD +0.3 V; (4)Analog Inputs AGND: -0.3 AVDD +0.3 V; (5)AGND to DGND: -0.3 +0.3 V; (6)Reference Voltage: Indefinite Short Circuit to Ground; (7)Soldering (10 sec): 300℃.
Features
AD1871YRSZ features: (1)5.0 V Stereo Audio ADC with 3.3 V Tolerant Digital Interface; (2)Supports 96 kHz Sample Rates; (3)Supports 16-/20-/24-Bit Word Lengths; (4)Multibit Sigma-Delta Modulators with Perfect Differential Linearity Restoration for Reduced Idle Tones and Noise Floor; (5)105 dB (Typ) Dynamic Range; (6)Supports 256/512 and 768 fS Master Clocks; (7)Flexible Serial Data Port: Allows Right-Justified, Left-Justified, I2S Compatible and DSP Serial Port Modes; Cascadable (up to Four Devices) from a Single DSP SPORT; (8)Device Control via SPI Compatible Serial Port or Optional Control Pins; (9)On-Chip Reference; (10)28-Lead SSOP Package.
Diagrams
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 AD1871YRSZ |
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IC ADC STEREO AUDIO 24BIT 28SSOP |
Data Sheet |
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AD1871YRSZ-REEL |
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IC ADC STEREO 24BIT 96KHZ 28SSOP |
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