BD37531FV-E2 ROHM [Rohm], BD37531FV-E2 Datasheet - Page 2

• Manufacturer Part Number: BD37531FV-E2
• Description: Sound Processors with Built-in 3-band Equalizer
• Manufacturer: ROHM [Rohm]

● Line up matrix
© 2010 ROHM Co., Ltd. All rights reserved.
BD37531FV,BD37532FV,BD37533FV,BD37534FV
Loudness
Function
www.rohm.com
selector
Volume
Middle
Mixing
Treble
Fader
meter
Level
Input
Input
Mute
Bass
gain
LPF
BD37531FV BD37532FV BD37533FV BD37534FV
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2/37
・(Stereo input)
・Single-End/Diff/Full-Diff
(Possible to set the number of single-end/diff/full-diff as
follows )
・0～20dB（1dB step）
・Possible to use “Advanced switch” for prevention of switching
・Possible to use “Advanced switch” for prevention of switching
・+15dB～-79dB（1dB step）, -∞
・Possible to use “Advanced switch” for prevention of switching
・-20～+20dB（1dB step）
・-20～+20dB（1dB step）
・-20～+20dB（1dB step）
・+15dB～-79dB(1dB step), -∞dB
・Possible to use “Advanced switch” for prevention of switching
・0dB～20dB(1dB step)
・fo=250/400/800Hz
・Possible to use “Advanced switch” for prevention of switching
・fc=55/85/120/160Hz, pass
・Phase shift (0°/180°)
・Monaural input
・+7dB～-79dB（1dB step）, -∞
・Possible to use “Advanced switch” for prevention of switching
・I2C BUS control
・DC Output
・Q=0.5, 1, 1.5, 2
・fo=60, 80, 100, 120Hz
・Possible to use “Advanced switch” at changing gain
・Q=0.75, 1, 1.25, 1.5
・fo=500, 1k, 1.5k 2.5kHz
・Possible to use “Advanced switch” at changing gain
・Q=0.75, 1.25
・fo=7.5k, 10k, 12.5k, 15kHz
・Possible to use “Advanced switch” at changing gain
Mode 1
Mode 2
Mode 3
Mode 4
Mode 5
Mode 6
noise.
noise.
noise.
(BD37531FV : 0dB～-79dB, -∞dB)
noise.
noise.
noise.
Table.1 Combination of input selector
Single-End
0
1
3
4
5
6
Specifications
Differential
3
2
1
0
1
0
Technical Note
2010.03 - Rev.A
Full-Differential
1
1
1
1
0
0