If used under Ta=25℃ or higher, reduce 38.4mW for increase of every 1℃. The board is provided with thermal via.
●Operating
Conditions
The following values assume Ta =25℃. Check for latest values in delivery specifications.
Item
Symbol
Rating
Unit
Supply voltage
Load resistance
(Note 5) Pd should not be exceeded.
Conditions
V
CC
R
L
+10½+16.5
4
½
16
V
Ω
Pin 2, 14, 15, 22, 23, 38, 39, 46, 47
(Note 5)
●Electrical
Characteristics
Except otherwise specified T
a
= 25℃, V
CC
= 12V, f
IN
= 1kHz, R
g
= 0Ω, R
L
= 8Ω, MUTEX="H", MS="L"
For latest values, refer to delivery specifications.
Representative
Item
Symbol
Unit
Conditions
value
Whole circuit
Circuit current 1 (Sampling mode)
Circuit current 2 (Muting mode)
Control circuit
“H” level input voltage
“L” level input voltage
Audio circuit
Voltage gain
Maximum output power 1 (Note 6)
Maximum output power 2 (Note 6)
Total harmonic distortion (Note 6)
Crosstalk
Output noise voltage (Sampling mode)
Residual noise voltage (Muting mode)
Internal sampling clock frequency
G
V
P
O1
P
O2
THD
CT
V
NO
V
NOM
F
OSC
28
10
17
0.1
85
80
1
250
dB
W
W
%
dB
µVrms
µVrms
kHz
P
O
= 1W
THD+N = 10%, R
L
= 8Ω
THD+N = 10%, R
L
= 4Ω
P
O
= 1W, BW=20Hz½20kHz
P
O
= 1W, Rg = 0Ω, BW = IHF-A
Rg = 0Ω, BW = IHF-A
Rg = 0Ω, BW = IHF-A, MUTEX = “L”
MS = “L” (In master operation)
V
IH
V
IL
2.3½12
0½0.8
V
V
MUTEX, MS
MUTEX, MS
I
CC1
I
CC2
25
10
mA
mA
With no signal
MUTEX = “L”
(Note 6)The rated values of items above indicate average performances of the device, which largely depend on circuit layouts, components, and power supplies.
The reference values are those applicable to the device and components directly installed on a board specified by us.
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Microcontroller MCU
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