SM8230A データシートの表示（PDF） - NEC => Renesas Technology
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SM8230A Datasheet PDF : 7 Pages
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SM8230A
SPECIFICATIONS
Absolute Maximum Ratings
VSS = 0V
Parameter
Supply voltage range
Input voltage range
Output voltage range
Storage temperature range
Power dissipation
Symbol
V DD
V IN
VOUT
T stg
PD
Rating
Unit
−0.3 to 7.0
V
VSS − 0.3 to VDD + 0.3
V
VSS − 0.3 to VDD + 0.3
V
−55 to 125
°C
250
mW
Recommended Operating Conditions
VSS = 0V
Parameter
Symbol
Condition
Supply voltage range
V DD
Operating temperature
Topr
Rating
Unit
min
typ
max
2.6
3.0
3.3
V
−20
25
70
°C
DC Characteristics
VDD = 2.6 to 3.3V, VSS = 0V, Ta = −20 to 70°C
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
Operating current consumption
I DD
VDD = 3.0V, Ta = 25°C,
fCLK = 480kHz
–
1.5
3
mA
Standby current consumption
I ST
VDD = 3.3V, OE = LOW
–
–
1
µA
Input voltage (all inputs)
VIH
HIGH-level input
VIL
LOW-level input
1.1
–
V DD
V
V SS
–
0.6
Input leakage current
I IL
HIGH/LOW-level input
−1
–
1
µA
BZH/BZL tone output voltage
V BZO
0dB output level
0.86V DD
0.93VDD
1.0VDD
Vp-p
BZH/BZL tone output adjustment step
D RES
–
1.0
–
dB
BZH/BZL tone output absolute error
D LIN
VZBO levels
−1
–
1
dB
BZH/BZL tone output impedance
Z OUT
100
150
200
Ω
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