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WM1811A датащи(PDF) 16 Page - Wolfson Microelectronics plc

номер детали WM1811A
подробное описание детали  Multi-Channel Audio Hub CODEC for Smartphones
PDF  328 Pages
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производитель  WOLFSON [Wolfson Microelectronics plc]
домашняя страница  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM1811A датащи(HTML) 16 Page - Wolfson Microelectronics plc

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WM1811A
Production Data
w
PD, November 2013, Rev 4.1
16
PROGRAMMABLE GAINS
Test Conditions
The following electrical characteristics are valid across the full range of recommended operating conditions.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input PGAs (IN1L, IN2L, IN1R and IN2R)
C1
Minimum Programmable Gain
Guaranteed monotonic
-16.5
dB
C2
Maximum Programmable Gain
+30
dB
C3
Programmable Gain Step Size
1.5
dB
Input Mixers (MIXINL and MIXINR)
C6
Minimum Programmable Gain
Input PGA signal paths
0
dB
C7
Maximum Programmable Gain
+30
dB
C8
Programmable Gain Step Size
30
dB
C9
Minimum Programmable Gain
Direct IN1xP input signal paths
(Note the available gain settings are
-12, -9, -6, -3, 0, +3, +6, +15dB)
-12
dB
C10
Maximum Programmable Gain
+15
dB
C11
Programmable Gain Step Size
3
dB
Minimum Programmable Gain
MIXOUTx Record signal paths
-12
dB
Maximum Programmable Gain
+6
dB
Programmable Gain Step Size
3
dB
C12
Minimum Programmable Gain
RXVOICE (VRXP-VRXN) signal paths
-12
dB
C13
Maximum Programmable Gain
+6
dB
C14
Programmable Gain Step Size
3
dB
Output Mixers (MIXOUTL and MIXOUTR)
C17
Minimum Programmable Gain
-9
dB
C18
Maximum Programmable Gain
0
dB
C19
Programmable Gain Step Size
3
dB
Speaker Mixers (SPKMIXL and SPKMIXR)
C21
Minimum Programmable Gain
-6
dB
C22
Maximum Programmable Gain
0
dB
C23
Programmable Gain Step Size
6
dB
Output PGAs (HPOUT1LVOL, HPOUT1RVOL, MIXOUTLVOL, MIXOUTRVOL, SPKLVOL and SPKRVOL)
C25
Minimum Programmable Gain
Guaranteed monotonic
-57
dB
C26
Maximum Programmable Gain
+6
dB
C27
Programmable Gain Step Size
1
dB
Line Output Drivers (LINEOUT1NMIX, LINEOUT1PMIX, LINEOUT2NMIX and LINEOUT2PMIX)
C29
Minimum Programmable Gain
-6
dB
C30
Maximum Programmable Gain
0
dB
C31
Programmable Gain Step Size
6
dB
EarpieceDriver (HPOUT2MIX)
C33
Minimum Programmable Gain
-6
dB
C34
Maximum Programmable Gain
0
dB
C35
Programmable Gain Step Size
6
dB
Speaker Output Drivers (SPKOUTLBOOST and SPKOUTRBOOST)
C38
Minimum Programmable Gain
(Note the available gain settings are
0, +1.5, +3, +4.5, +6, +7.5, +9, +12dB)
0
dB
C39
Maximum Programmable Gain
+12
dB
C40
Programmable Gain Step Size
1.5
dB



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