NJU8713 Просмотр технического описания (PDF) - Japan Radio Corporation
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NJU8713 Datasheet PDF : 8 Pages
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NJU38575153
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Operation Supply Voltage
Driving Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
Power Dissipation SSOP14
Power Supply Voltage Condition
SYMBOL
VDD
VDDO
Vin
Topr
Tstg
PD
-
RATING
-0.3 to +4.0
-0.3 to +2.7
-0.3 to VDD+0.3
-40 to +85
-40 to +125
300
VDD ≥ VDDO
(Ta=25°C)
UNIT
V
V
V
°C
°C
mW
V
Note 1) All voltage values are specified as VSS=VSSO=0V.
Note 2) If the LSI is used on condition beyond the absolute maximum rating, the LSI may be destroyed.
Using LSI within electrical characteristics is strongly recommended for normal operation. Use beyond
the electrical characteristics conditions will cause malfunction and poor reliability.
Note 3) Decoupling capacitors should be connected between VDD-VSS and VDDO-VSSO due to the stabilized
operation.
ELECTRICAL CHARACTERISTICS
(Ta=25°C, VDD=VDDO=2.0V, VSS=VSSO=0.0V, Load Impedance=32Ω, fS=44.1kHz, unless otherwise noted)
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX. UNIT
VDD Supply Voltage
VDD
1.7
2.0
2.7
V
VDDO Supply Voltage
BPZ Driving Voltage
Output Driver
High side Resistance
Output Driver
Low side Resistance
Beep
High side Current
Beep
Low side Current
Operating Current
At Standby
Operating Current
At no input signal
Input Voltage
VDDO
VBPZ
RH
RL
IBH
IBL
IST
IDD
IDDO
VIH
VIL
load operating
MCK=256fS
IN1, IN2=32fS Duty50%
VOUT=VDDO-0.1V
1.7
VDDO /2-0.2
-
VOUT=0.1V
-
VOUT=VDDO-1V
20
VOUT=1V
Stopping MCK, IN1, IN2,
BEEP
No-load operating
IN1, IN2=32fS
MCK=256fS
20
-
-
-
0.7VDD
0
2.0
VDDO /2
1.5
1.5
50
50
-
0.05
0.6
-
-
VDD
V
VDDO /2+0.2 V
2
Ω
2
Ω
150
uA
150
uA
1
uA
0.1
mA
1.2
VDD
V
0.3VDD
V
Input Leakage Current
ILK
-
-
±1
uA
Ver.2004-06-02
-5-
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