BH3810FS Rohm, BH3810FS Datasheet
BH3810FS
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BH3810FS Summary of contents
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... Vocal fader IC with input selector BH3810FS The BH3810FS is a vocal fader IC that is serial control compatible. It has mode switching that also includes a voice multiplexing mode, a five-input selector, a gain selector and other such features, which can all be controlled serially. Eight open-collector terminals and two tri-state terminals are provided on the chip to facilitate control by other ICs. ...
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... Multimedia ICs • Block diagram 2 BH3810FS ...
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... V — 0.05 0.5 V — 0 — 0 BH3810FS = – 4V 14dB, f =1kHz, EE Conditions Through mode V current DD Through mode V current EE Through mode D9 to D16 data1 Through mode D9 to D16 data1 THD = 1%, through mode Through mode Vocal fader mode 100Hz — 1kHz, through mode ...
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... Multimedia ICs • Measurement circuit 4 Fig. 1 BH3810FS CLOCK LATCH DATA ...
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... Current sink ON PORT10 (15pin) D17 D18 Mode 0 0 LOW 0 1 OPEN 1 0 OPEN D17, D18 BH3810FS 15pin 16pin Mic. Chip Tri-state Tri-state mute select port port 2bit 2bit 1bit D9 8 LSB D23 2bit 5 ...
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... Gain select 6dB 8dB 10dB 12dB 14dB 16dB 18dB 20dB ROUT MUTE VOCALFADE VOCALFADE VOCALFADE BH3810FS TK Mode MUTE Mute Vocal fader L L channel L Through Key controller Key controller, R channel L Key controller, L channel Key controller, vocal fader ...
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... D23 10% Fig and V = – 4V Symbol Min. Typ. Max. V 4.0 5.0 6 2.0 2.5 3 – 0 2.0 — — tw (DATA) 4.0 — — tw (LATCH) 2.0 — — tsu 1.0 — — th 1.0 — — ts 1.0 — — BH3810FS ts tw (LATCH) 90% 10% Unit ...
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... Multimedia ICs • Application circuit 8 Fig. 4 BH3810FS + ...
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... If the signals are not being received very well, connect a capacitor of about 100pF between the SI terminal (pin 13), and the DGND terminal (pin 12). • External dimensions (Units: mm) 13.6 0 0.8 0.36 0.1 0.3Min. SSOP-A32 resistor (design value) and this capacitor set f: frequency (dB) C: external capacitor R: 20k (design value) 0.15 BH3810FS 9 ...