 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
CS43L22 датащи(PDF) 11 Page - Cirrus Logic |
|
|
|||||||||||||||||||||||||||||
CS43L22 датащи(HTML) 11 Page - Cirrus Logic |
|
|
11 / 68 page  DS792F1 11 CS43L22 Confidential Draft 10/7/08 ANALOG OUTPUT CHARACTERISTICS Test conditions (unless otherwise specified): Input test signal is a full-scale 997 Hz sine wave; All Supplies = VA; TA = +25°C; Sample Frequency = 48 kHz; Measurement bandwidth is 20 Hz to 20 kHz; Test load RL = 10 kΩ, CL = 10 pF for the line output (see Figure 2); Test load RL = 16 Ω, CL = 10 pF (see Figure 2) for the headphone output; HP_GAIN[2:0] = 011. 3. One-half LSB of triangular PDF dither is added to data. 4. Full-scale output voltage and power is determined by the gain setting, G, in register “Headphone Analog Gain” on page 44. High gain settings at certain VA and VHP supply levels may cause clipping when the audio signal approaches full-scale, maximum power output, as shown in Figures 18 - 21 on page 61. VA = 2.5 V VA = 1.8 V Parameters (Note 3) Min Typ Max Min Typ Max Unit RL = 10 kΩ Dynamic Range 18 to 24-Bit A-weighted unweighted 16-Bit A-weighted unweighted 92 89 - - 98 95 96 93 - - - - 89 86 - - 95 92 93 90 - - - - dB dB dB dB Total Harmonic Distortion + Noise 18 to 24-Bit 0 dB -20 dB -60 dB 16-Bit 0 dB -20 dB -60 dB - - - - - - -86 -75 -35 -86 -73 -33 -80 - -29 - - - - - - - - - -88 -72 -32 -88 -70 -30 -82 - -26 - - - dB dB dB dB dB dB RL = 16 Ω Dynamic Range 18 to 24-Bit A-weighted unweighted 16-Bit A-weighted unweighted 92 89 - - 98 95 96 93 - - - - 89 86 - - 95 92 93 90 - - - - dB dB dB dB Total Harmonic Distortion + Noise 18 to 24-Bit 0 dB -20 dB -60 dB 16-Bit 0 dB -20 dB -60 dB - - - - - - -75 -75 -35 -75 -73 -33 -69 - -29 - - - - - - - - - -75 -72 -32 -75 -70 -30 -69 - -26 - - - dB dB dB dB dB dB Other Characteristics for RL = 16 Ω or 10 kΩ Output Parameters Modulation Index (MI) (Note 4) Analog Gain Multiplier (G) - - 0.6787 0.6047 - - - - 0.6787 0.6047 - - V/V V/V Full-scale Output Voltage (2•G•MI•VA) (Note 4) Refer to Table “Headphone Output Power Characteris- tics” on page 14 Vpp Full-scale Output Power (Note 4) Refer to Table “Headphone Output Power Characteristics” on page 14 Interchannel Isolation (1 kHz) 16 Ω 10 k Ω - - 80 95 - - - - 80 93 - - dB dB Speaker Amp to HP Amp Isolation - 80 - - 80 - dB Interchannel Gain Mismatch - 0.1 0.25 - 0.1 0.25 dB Gain Drift - ±100 - - ±100 - ppm/°C AC-Load Resistance (RL) (Note 5) 16 - - 16 - - Ω Load Capacitance (CL) (Note 5) - - 150 - - 150 pF |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю 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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
