数据搜索系统,热门电子元器件搜索 |
|
LA1837 数据表(PDF) 2 Page - Sanyo Semicon Device |
|
LA1837 数据表(HTML) 2 Page - Sanyo Semicon Device |
2 / 9 page LA1837 No.5688-2/9 Operating Conditions at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Recommended supply voltage VCC 9 V Operating supply voltage range VCC op 7 to 11 V Electrical Characteristics at Ta = 25°C, VCC = 9V, in the specified test circuit Ratings Parameter Symbol Conditions min typ max Unit FM Mono characteristics fc = 10.7MHz, fm = 1kHz, with the coil adjusted so that VAFC - VREG = 0V Current drain ICCO-FM With no input 18 31 44 mA Demodulation output VOFM 100dB μ, 100% mod. The pin 16 output 730 1100 1460 mVrms Channel balance C.B-mono 100dB μ, 100% mod. The pin 16 output/pin 17 output -1.5 0 +1.5 dB THDFM(1) 100dB μ, 100% mod. The pin 16 output 0.3 1.3 % Total harmonic distortion (mono) THDFM(2) 100dB μ, 100% mod. The pin 16 output 1.0 5 % Signal-to-noise ratio S/NFM 100dB μ, 100% mod. The pin 16 output 72 80 dB AM rejection ratio AMR 100dB μ, 100% mod. The pin 16 output 45 65 dB Limiting input voltage -3dBL.S. 100dB μ, 100% mod. Referenced to the output. The input such that the output is down –3 dB. 26 32 38 dB μ LED sensitivity SDOn-FM 51 60 69 dB μ LED bandwidth SDBW 100dB μ 85 120 170 kHz IF count buffer output VIFBuff-FM 100dB μ, The pin 13 output 80 120 160 mVrms VSM-FM(1) 0dB μ, The pin 11 output 0 0.1 0.5 V S-meter output VSM-FM(2) 100dB μ, The pin 11 output 3.6 4.3 5.0 V Muting attenuation Mute-Att 100dB μ, 100% mod. The pin 16 output 75 85 dB FM stereo characteristics fc = 10.7MHz, 100dB μ, fm = 1kHz, L + R = 90%, pilot = 10% Separation (left) SepL L mod. The pin 16 output/pin 17 output 30 45 dB Separation (right) SepR R mod. The pin 17 output/pin 16 output 30 45 dB Stereo on level STON The pilot modulation such that V7 is under 0.7V. 1.3 2.7 5 % Stereo off level STOFF The pilot modulation such that V7 is over 4.5V. 1.5 % Total harmonic distortion (main) THD-main L + R mod. The pin 16 output 0.3 1.3 % Brej-3rd fs = 113kHz, VS = 90%, Pilot = 10%, The pin 16 output vs. the L-R mod. 1kHz demodulated output 40 dB Adjacent channel interference rejection ratio Brej-5th fs = 189kHz, VS = 90%, Pilot = 10%, The pin 16 output vs. the L-R mod. 1kHz demodulated output 40 dB AM characteristics fc = 1000kHz, fm = 1kHz Current drain ICCO-AM With no input 15 25 35 mA VOAM(1) 23dB μ, 30% mod. The pin 16 output 100 180 360 mVrms Detector output VOAM(2) 80dB μ, 30% mod. The pin 16 output 200 320 500 mVrms S/NAM(1) 23dB μ, 30% mod. The pin 16 output 18 22 dB Signal-to-noise ratio S/NAM(2) 80dB μ, 30% mod. The pin 16 output 49 55 dB THDAM(1) 80dB μ, 30% mod. The pin 16 output 0.4 1.2 % Total harmonic distortion (mono) THDAM(2) 80dB μ, 80% mod. The pin 16 output 1.0 4.0 % LED sensitivity SDOn-AM 17 27 37 dB μ Local oscillator buffer output VOSC-AM With no input. The pin 30 output 110 160 220 mVrms IF counter buffer output VIFBuff-AM 80dB μ, no modulation. The pin 13 output 160 220 300 mVrms ST-IF output VSTIF-AM 80dB μ, no modulation. The pin 7 output 16 34 48 mVrms S-merer output VSM-AM 0dB μ, no modulation. 0 0 0.2 V |
类似零件编号 - LA1837_09 |
|
类似说明 - LA1837_09 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 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 |