Hardware Hacking

AD1893 Description
Low Cost SamplePort 16-Bit ASRC
AD1893 Vendor
Analog Devices
AD1893 Categories

* Asynchronous Sample Rate Converters (ASRC)

AD1893 Datasheet and Application Notes

* AD1893: Low Cost SamplePort 16-Bit Stereo Asynchronous Sample Rate Converter Data Sheet

Parameter Value
Dynamic Range (w/ A-weighted filter, dB) 96dB
THD+N 94dB
Ratios 1:2, 2:1
Description Low Cost SamplePort 16-Bit Stereo Asynchronous Sample Rate Converter
Products related to AD1893
AD1893JST AD1893JSTZ AD1893JN

AD1891 Description
SamplePort Stereo ASRC for 16-bit Lower Cost Applications
AD1891 Vendor
Analog Devices
AD1891 Categories

* Asynchronous Sample Rate Converters (ASRC)

AD1891 Datasheet and Application Notes

* AD1890/AD1891: SamplePort Stereo Asynchronous Sample Rate Converters Data Sheet

Parameter Value
Dynamic Range (w/ A-weighted filter, dB) 96dB
THD+N 96dB
Ratios 1:2, 2:1
Products related to AD1891
AD1890JP AD1891JN AD1890 AD1890JN

AD1892 Description
Integrated Digital Receiver/Rate Converter
AD1892 Vendor
Analog Devices
AD1892 Categories

* Asynchronous Sample Rate Converters (ASRC)

AD1892 Datasheet and Application Notes

* AD1892: Integrated Digital Receiver/Rate Converter Data Sheet

Parameter Value
Dynamic Range (w/ A-weighted filter, dB) 120dB
THD+N 113dB
Ratios 1:0.85, 1:5
Description Integrated Digital Receiver/Rate Converter
Products related to AD1892
AD1892JRRL EVAL-AD1892EB AD1892JR

AD1890 Description
SamplePort Stereo ASRC for 18 and 20 bit applications
AD1890 Vendor
Analog Devices
AD1890 Categories

* Asynchronous Sample Rate Converters (ASRC)

AD1890 Datasheet and Application Notes

* AD1890/AD1891: SamplePort Stereo Asynchronous Sample Rate Converters Data Sheet

Parameter Value
Dynamic Range (w/ A-weighted filter, dB) 120dB
THD+N 106dB
Ratios 1:2, 2:196
Description SamplePort Stereo ASRC for 18- and 20-Bit Applications
Products related to AD1890
AD1890JP AD1891JN AD1891 AD1890JN

AD1958 Description
High Performance, Single-Chip Stereo Digital Audio Playback System
AD1958 Vendor
Analog Devices
AD1958 Categories

* Playback ICs

AD1958 Features

* 5 V Stereo Audio DAC System
* Accepts 16-/18-/20-/24-Bit Data
* Supports 24 Bits, 192 kHz Sample Rate
* Accepts a Wide Range of Sample Rates Including:
* 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, and 192 kHzMultibit Sigma-Delta Modulator with “Perfect Differential Linearity Restoration” for Reduced Idle Tones and Noise Floor

* Data Directed Scrambling DAC—Least Sensitive to Jitter
* Single-Ended Output for Easy Use
* 108 dB Signal-to-Noise (Not Muted) at 48 kHz Sample Rate (A-Weighted Stereo)
* 109 dB Dynamic Range (Not Muted) at 48 kHz Sample Rate (A-Weighted Stereo)
* –96 dB THD + N (Stereo)
* 75 dB Stop Band Attenuation
* On-Chip Clickless Volume Control

AD1958 Datasheet and Application Notes

* AD1958: PLL / Multibit Sigma Delta DAC Data Sheet

Parameter Value
Dynamic Range (w/ A-weighted filter, dB) 109dB
SNR (w/ A-weighted filter, dB) 108dB
THD+N (dB) 96dB
Description Stereo, 24-bit 192 kHz Multibit Sigma-Delta D/A w/ PLL
Products related to AD1958
AD1958YRS