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Número de pieza | M62429FP | |
Descripción | Serial Data Control Dual Electronic Volume | |
Fabricantes | Renesas | |
Logotipo | ||
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No Preview Available ! M62429P/FP
Serial Data Control Dual Electronic Volume
Description
The M62429 is a dual channel electronic volume controlled with 2-wire serial data.
The built-in reference circuit can compose of an electronic volume with less external parts.
Features
• Built-in reference circuit
• Control with serial data
Volume 0 to –83 dB (1 dB/step), –∞
(Independent control is allowed in each channel)
• Low noise and low distortion
VNO = 5 µVrms (ATT = –∞, JIS-A)
THD = 0.01 % Typ. (V0 = 0.5 Vrms, DIN-AUDIO)
Recommended Operating Conditions
Supply voltage range: VCC = 4.5 to 5.5 V
Rated supply voltage: VCC = 5 V
System Block Diagram
M62429/FP
REJ03F0209-0300
Rev.3.00
Jun 15, 2007
2ch IN
1ch IN
VOLUME
VOLUME
LOGIC
CONTROL
2ch OUT
1ch OUT
DATA CLOCK
REJ03F0209-0300 Rev.3.00 Jun 15, 2007
Page 1 of 8
1 page M62429P/FP
Data Input Format
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10
0/1 0/1
VOLUME
11
0: Both channels at a time
1: A channel at a time
0: 1CH
1: 2CH
Volume Code
ATT1
0 dB
–4 dB
–8 dB
–12 dB
–16 dB
–20 dB
–24 dB
–28 dB
–32 dB
–36 dB
–40 dB
–44 dB
–48 dB
–52 dB
–56 dB
–60 dB
–64 dB
–68 dB
–72 dB
–76 dB
–80 dB
–∞
D2 D3 D4 D5 D6
HLH LH
L LH LH
HHL LH
LHL LH
HL L LH
L L L LH
HHH H L
L HH H L
HLHHL
L LHHL
HHL HL
LHL HL
HL L HL
L L L HL
HHH L L
LHH L L
HLH L L
L LH L L
HHL L L
LHL LL
HLL LL
LLL LL
ATT2
0 dB
–1 dB
–2 dB
–3 dB
D7
H
L
H
L
D8
H
H
L
L
REJ03F0209-0300 Rev.3.00 Jun 15, 2007
Page 5 of 8
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet M62429FP.PDF ] |
Número de pieza | Descripción | Fabricantes |
M62429FP | SERIAL DATA CONTROL DUAL ELECTRONIC VOLUME | Mitsubishi |
M62429FP | Serial Data Control Dual Electronic Volume | Renesas |
Número de pieza | Descripción | Fabricantes |
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