Electronic Components Datasheet Search |
|
AD1839AS Datasheet(PDF) 2 Page - Analog Devices |
|
AD1839AS Datasheet(HTML) 2 Page - Analog Devices |
2 / 24 page REV. B –2– AD1839–SPECIFICATIONS TEST CONDITIONS Supply Voltages (AVDD, DVDD) 5.0 V Ambient Temperature 25 ∞C Input Clock 12.288 MHz, (256 fS Mode) DAC Input Signal 1.0078125 kHz, 1.0 dBFS ADC Input Signal 1.0078125 kHz, 0 dBFS Input Sample Rate (fS) 48 kHz Measurement Bandwidth 20 Hz to 20 kHz Word Width 24 Bits Load Capacitance 100 pF Load Impedance 47 k W Performance of all channels is identical (exclusive of the Interchannel Gain Mismatch and Interchannel Phase Deviation specifications). Parameter Min Typ Max Unit ANALOG-TO-DIGITAL CONVERTERS ADC Resolution 24 Bits Dynamic Range (20 Hz to 20 kHz, –60 dB Input) No Filter 103 dB A-Weighted 100 105 dB Total Harmonic Distortion + Noise (THD+N) –95 –88.5 dB Interchannel Isolation 100 dB Interchannel Gain Mismatch 0.025 dB Analog Inputs Differential Input Range ( ± Full Scale) –2.828 +2.828 V Common-Mode Input Voltage 2.25 V Input Impedance 4 k W Input Capacitance 15 pF VREF 2.25 V DC Accuracy Gain Error ±5% Gain Drift 35 ppm/ºC DIGITAL-TO-ANALOG CONVERTERS DAC Resolution Dynamic Range (20 Hz to 20 kHz, –60 dBFS Input) No Filter 103 105 dB With A-Weighted Filter 105 108 dB Total Harmonic Distortion + Noise –92 –90 dB Interchannel Isolation 110 dB DC Accuracy Gain Error ±4% Interchannel Gain Mismatch 0.025 dB Gain Drift 200 ppm/ ∞C Interchannel Phase Deviation ±0.1 Degrees Volume Control Step Size (1023 Linear Steps) 0.098 % Volume Control Range (Max Attenuation) 60 dB Mute Attenuation –100 dB De-emphasis Gain Error ±0.1 dB Full-Scale Output Voltage at Each Pin 1.0 (2.8) V rms (V p-p) Output Resistance at Each Pin 180 W Common-Mode Output Voltage 2.25 V ADC DECIMATION FILTER, 48 kHz * Pass Band 21.77 kHz Pass-Band Ripple ±0.01 dB Stop Band 26.23 kHz Stop-Band Attenuation 120 dB Group Delay 910 ms |
Similar Part No. - AD1839AS |
|
Similar Description - AD1839AS |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |