Electronic Components Datasheet Search |
|
AK4359 Datasheet(PDF) 7 Page - Asahi Kasei Microsystems |
|
AK4359 Datasheet(HTML) 7 Page - Asahi Kasei Microsystems |
7 / 32 page ASAHI KASEI [AK4359] MS0289-E-00 2004/02 - 7 - SHARP ROLL-OFF FILTER CHARACTERISTICS (Ta = 25 °C; AVDD, DVDD = 4.5 ∼ 5.5V; fs = 44.1kHz; DEM = OFF; SLOW = “0”) Parameter Symbol Min Typ Max Units Digital filter Passband ±0.05dB (Note 10) -6.0dB PB 0 - 22.05 20.0 - kHz kHz Stopband (Note 10) SB 24.1 kHz Passband Ripple PR ± 0.02 dB Stopband Attenuation SA 54 dB Group Delay (Note 11) GD - 19.3 - 1/fs Digital Filter + SCF Frequency Response 20.0kHz 40.0kHz 80.0kHz Fs=44.1kHz Fs=96kHz Fs=192kHz FR FR FR - - - + 0.06/-0.10 + 0.06/-0.13 + 0.06/-0.51 - - - dB dB dB Note 10. The passband and stopband frequencies scale with fs(system sampling rate). For example, PB=0.4535×fs (@ ±0.05dB), SB=0.546×fs. Note 11. The calculating delay time which occurred by digital filtering. This time is from setting the 16/24bit data of both channels to input register to the output of analog signal. SLOW ROLL-OFF FILTER CHARACTERISTICS (Ta = 25 °C; AVDD, DVDD = 4.5~5.5V; fs = 44.1kHz; DEM = OFF; SLOW = “1”) Parameter Symbol Min Typ Max Units Digital Filter Passband ±0.04dB (Note 12) -3.0dB PB 0 - 18.2 8.1 - kHz kHz Stopband (Note 12) SB 39.2 kHz Passband Ripple PR ± 0.005 dB Stopband Attenuation SA 72 dB Group Delay (Note 11) GD - 19.3 - 1/fs Digital Filter + SCF Frequency Response 20.0kHz 40.0kHz 80.0kHz fs=44.kHz fs=96kHz fs=192kHz FR FR FR - - - +0.1/-4.3 +0.1/-3.3 +0.1/-3.7 - - - dB dB dB Note 12. The passband and stopband frequencies scale with fs. For example, PB = 0.185×fs (@ ±0.04dB), SB = 0.888×fs. DC CHARACTERISTICS (Ta = 25 °C; AVDD, DVDD = 4.5 ∼ 5.5V) Parameter Symbol Min Typ Max Units High-Level Input Voltage Low-Level Input Voltage VIH VIL 2.2 - - - - 0.8 V V High-Level Output Voltage (Iout = -80µA) Low-Level Output Voltage (Iout = 80µA) VOH VOL DVDD-0.4 - - - 0.4 V V Input Leakage Current (Note 13) Iin - - ± 10 µA Note 13. P/S pin has internal pull-up device, nominally 100k Ω. |
Similar Part No. - AK4359 |
|
Similar Description - AK4359 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |