參數(shù)資料
型號(hào): LA2650
廠商: Sanyo Electric Co.,Ltd.
英文描述: Bass Boost IC
中文描述: 低音增強(qiáng)集成電路
文件頁(yè)數(shù): 3/13頁(yè)
文件大?。?/td> 319K
代理商: LA2650
No. 5652-3/13
LA2650
Control Data
for the Parameters in the Electrical Characteristics
*
=don’t care
Parameter
Conditions
D1
D2
D3
D4
D5
D6
D7
D8
Quiescent current
I
CCO
T Boost: on
I
CCO
B Boost: off
V
IN
= 0 dBm
VG T Boost: off
L
L
L
L
L
L
L
L
H
H
H
H
H
H
L
H
Voltage gain
L
L
L
L
L
L
L
L
VG B Boost: on
H
H
H
H
H
H
L
H
Boost level: high
Boost: on, f
i
= 50 Hz, BST = 35 dB, ADD = 0 dB
Boost: on, f
i
= 50 Hz, BST = 30 dB, ADD = –6 dB
THD = 1%
H
H
H
H
H
H
L
H
Boost level: low
H
L
H
L
H
H
L
H
Maximum output voltage
V
O
maxT Boost: off
V
O
maxB Boost: on
L
L
L
L
L
L
L
L
H
H
H
H
H
H
L
H
Total harmonic distortion
V
IN
= –10 dBm
THD T Boost: off, BPF = 400 Hz to 30 kHz
L
L
L
L
L
L
L
L
THD B Boost: on, f
i
= 50 Hz, LPF = 30 kHz
V
O
= 0 dBm, Rg = 10 k
, DIN AUDIO
CT T Boost: off
H
H
H
H
H
H
L
H
Crosstalk
L
L
L
L
L
L
L
L
CT B Boost: on
Rg = 10 k
, JIS A
V
NO
T Boost: off, Boost ADD = off
V
NO
B Boost: on
H
H
H
H
H
H
L
H
Output noise voltage
L
L
L
L
L
L
L
L
H
H
H
H
H
H
L
H
LED current
I
LED
RED LED
*
*
*
*
*
*
H
*
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