BD37513FS_15 Datasheet, PDF (3/30 Pages) Rohm – Sound Processor with Built-in 2-band Equalizer

BD37513FS
Block Diagram
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VCC
GND
I²C BUS LOGIC
■Fader
Gaiinn::00ddBB～to--79dｄBB//1d1BdBstsetpep
★no pop noise
■Loudness
2₂0₀d_dB_B～ to 0d_ｄB_B/_/1₁dB_ｄBste_sp_tep
★no pop noise
・ｆ0=800
・Hicut1/2/3/4
■2 Band EQ (Tone control)
Gai_in_n:_：+₊2₂0₀d_dB_Bto_～-2_-0₂d₀B_d/_B1_/d₁B_dB
★no pop noise
・Bass：f0=100Hz,
Q=1.0
・Treble：f0=10kHz
Q=1.25
■Volume
G_Ga_ai_in_n+_:+1₁5₅d_dB_Bt_～ o -_-7₇9d₉B_dB/1_/d₁B_ds_Bte_sp_tep
★no pop noise
■Input Gain
Gai_in_n:_:+₊2₂0₀d_dB_B～ to 0dB_B/_/1₁d_dB_Bst_se_tp_ep
★no pop noise
★Loudness
★2 Band EQ
(Tone control)
★Volume/Mute
★Input Gain
VCC/2
Input selector (3 single-end and 1 stereo ISO)
GND
GND
ISO amp ISO amp
100k 100k 100k 100k 250k 250k 250k 250k 250k
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TSZ22111・15・001
3/26
TSZ02201-0C2C0E100430-1-2
16.Dec.2015 Rev.001