BU9253AS Rohm Semiconductor, BU9253AS Datasheet - Page 4
BU9253AS
Manufacturer Part Number
BU9253AS
Description
IC KARAOKE ECHO SGL CHIP SDIP18
Manufacturer
Rohm Semiconductor
Type
Echo ICr
Datasheet
1.BU9253AS.pdf
(17 pages)
Specifications of BU9253AS
Applications
Karaoke
Mounting Type
Through Hole
Package / Case
18-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BU9253AS
Manufacturer:
ROHM/罗姆
Quantity:
20 000
<BU9262AFS>
Circuit current
Input/Output Gain
Output distortion
Output noise voltage
Maximum output voltage
Input//Output Gain
Output distortion
Output noise voltage
Maximum output voltage
Maximum attenuation
Input/Output Gain
Maximum attenuation
Input/Output Gain
Output distortion
Output noise voltage
Maximum output voltage
Channel separation
Input impedance
Input“H”voltage
Input“L”voltage
Pull-up resistance
Clock width
Latch width
Data setup
Data hold
Latch setup
(Ta = 25℃, V
[Digital delay]
[Delay volume “DSIG output”]
[Feedback volume]
[Line amplifier]
[Digital unit]
[Serial data]
Parameter
CC
= 5V, V
IN
= 200mVrms, f
Symbol
VNO1
VNO2
VNO3
VNO4
VMX1
VNO5
VMX5
VNO6
VMX6
THD1
THD2
THD3
THD4
THD5
THD6
AVCS
ATT5
ATT6
twCK
twLT
AV1
AV5
AV6
AV7
tdsu
VIH
VIL
tlsu
I
Rd
CC
ZI
th
in
Min.
= 1kHz, f
0.7
1.1
1.2
3.8
2.0
2.0
1.0
1.0
1.0
24
12
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-3
-6
-3
0
C
Limits
Typ.
0.17
-100
0.01
-100
= 2MHz, Rg = 600Ω, unless otherwise specified.)
0.6
1.0
1.2
1.5
-90
-87
-85
-83
1.0
1.4
-90
-90
1.8
-90
25
20
35
-
-
-
-
-
-
-
-3
0
3
0
4/16
Max.
0.34
0.03
-75
-72
-70
-68
-90
-60
-60
-90
-65
1.2
2.0
2.4
3.0
1.2
40
50
-
-
-
-
-
-
-
-
-
-
3
6
0
3
Vrms
Vrms
Vrms
dBV
dBV
dBV
dBV
dBV
dBV
Unit
mA
kΩ
kΩ
dB
dB
dB
dB
dB
dB
dB
us
us
us
us
us
%
%
%
%
%
%
V
V
No signal input
tDL = ~48ms、30kHz LPF
tDL = 96ms、30kHz LPF
tDL = 144ms、30kHz LPF
tDL = 192ms、30kHz LPF
tDL = ~48ms、DIN-AUDIO
tDL = 96ms、DIN-AUDIO
tDL = 144ms、DIN-AUDIO
tDL = 192ms、DIN-AUDIO
THD = 10%、30kHz LPF
DLYVOL = MAX.
30kHz LPF
DELAY OFF、DIN-AUDIO
THD = 10%、30kHz LPF
DLYVOL = MIN. DIN-AUDIO
FBVOL = MAX.
FBVOL = MIN. DIN-AUDIO
30kHz LPF
DELAY OFF、DIN-AUDIO
THD = 10%、30kHz LPF
f = 400Hz、DIN-AUDIO
Condition