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Product Detailed Parameters
- Description：DUAL 18-BIT AUDIO DAC
- Series：AD1864
- Mfr：Analog Devices Inc.
- Package：Bulk
- Type：DAC, Audio
- Number of Channels：2
- Resolution (Bits)：18 b
- Sampling Rate (Per Second)：-
- Data Interface：-
- Voltage Supply Source：Analog and Digital, Dual ±
- Voltage - Supply：±4.75V ~ 13.2V, ±4.75V ~ 13.2V
- Operating Temperature：-25°C ~ 70°C
- Mounting Type：Surface Mount
- Package / Case：28-LCC (J-Lead)
- Supplier Device Package：28-PLCC (11.51x11.51)
- Grade：-
- Qualification：-
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Overview
The AD1864P-J is a complete dual 18-bit audio digital-to-analog converter manufactured by Analog Devices. It features two independent serial input channels with voltage outputs, requiring no external components for operation. The device utilizes the BiMOS II process and includes CMOS logic, bipolar, and MOS linear elements alongside laser-trimmed thin-film resistors. It supports operation within ±5 V to ±12 V supply ranges and provides cophased outputs with 115 dB channel separation and ±0.3% interchannel gain matching.
Feature Summary
- Dual 18-bit DACs with serial input and voltage output
- No external components required for basic operation
- Operates at 8x oversampling per channel
- Supply voltage range of ±5 V to ±12 V
Applications
- Compact Disc Players
- Multivoice Keyboard Instruments
- DAT Players and Recorders
- Digital Mixing Consoles
- Multimedia Workstations
