Product Summary
The AD1849KP is a Serial-Port 16-Bit SoundPort Stereo Codec integrates the key audio data conversion and control functions into a single integrated circuit. The AD1849KP is intended to provide a complete, single-chip audio solution for multimedia applications requiring operation from a single +5 V supply. External signal path circuit requirements are limited to three low tolerance capacitors for line level applications; anti-imaging filters are incorporated on-chip. The AD1849KP includes on-chip monaural speaker and stereo headphone drive circuits that require no additional external components.
Parametrics
AD1849KP absolute maximum ratings: (1)Power Supplies, Digital (VDD): -0.3 to 6.0 V; Analog (VCC): -0.3 to 6.0 V; (2)Input Current (Except Supply Pins and MOUT, MOUTR, LOUT1R, LOUT1L, LOUT1C): ±10.0 mA ; (3)Analog Input Voltage (Signal Pins): -0.3 to (VCC+) + 0.3 V; (4)Digital Input Voltage (Signal Pins): -0.3 to (VDD+) + 0.3 V; (5)Ambient Temperature (Operating): 0 to +70℃; (6)Storage Temperature: -65 to +150℃; (7)ESD Tolerance: 500 V.
Features
AD1849KP features: (1)Single-Chip Integrated SD Digital Audio Stereo Codec; (2)Multiple Channels of Stereo Input and Output; (3)Digital Signal Mixing; (4)On-Chip Speaker and Headphone Drive Capability; (5)Programmable Gain and Attenuation; (6)On-Chip Signal Filters, Digital Interpolation and Decimation; Analog Output Low-Pass; (7)Sample Rates from 5.5 kHz to 48 kHz; (8)44-Lead PLCC and TQFP Packages; (9)Operation from +5 V and Mixed +5 V/+3.3 V Supplies; (10)Serial Interface Compatible with ADSP-21xx Fixed-Point DSmPs; (11)Compatible with CS4215 (See Text).
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||
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AD1849KP-REEL |
Analog Devices Inc |
IC CODEC STEREO 5V 16BIT 44PLCC |
Data Sheet |
Negotiable |
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AD1849KPZ |
Analog Devices Inc |
IC CODEC STEREO 5V 16BIT 44PLCC |
Data Sheet |
Negotiable |
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AD1849KP |
Analog Devices Inc |
IC CODEC STEREO 5V 16BIT 44PLCC |
Data Sheet |
Negotiable |
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