TK10417 Ver la hoja de datos (PDF) - Toko America Inc
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TK10417 Datasheet PDF : 8 Pages
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TK10417
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ........................................................... 8 V
Operating Voltage ......................................... 1.8 to 5.5 V
Power Dissipation (Notes 1 and 2) ..................... 400 mW
Storage Temperature Range ................... -55 to +150 °C
Operating Temperature Range ...................-20 to +70 °C
TK10417 ELECTRICAL CHARACTERISTICS
Test Conditions: VCC = 3.6 V, f = 1.0 kHz, RL = 8 Ω, COUT = 470 µF, TA = 25 °C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
ICC
ISTBY
ICONT
VTHL
V
TLH
Supply Current
Standby Supply Current
Control Terminal Current
Threshold Voltage (High to
Low)
Threshold Voltage (Low to
High)
VCC = 3.6 V, RL = ∞
VCC = 5.0 V, RL = ∞
Pin 1 = GND, RL = ∞
Pin 1 = VCC = 3.6 V,
Sink Current
Pin 1, Operation to Standby
Pin 1, Standby to Operation
2.0
3.0
mA
2.1
3.2
mA
0.1
1.0
µA
42
100
µA
0.0
0.5
V
1.8
V
V
CC
GVA
Voltage Gain
24.0 26.0 27.0
dB
THD
Total Harmonic Distortion
POUT(MAX)
Maximum Output Power
RR
VOUT(NOISE)
VOUT(DC)
Ripple Rejection Ratio
Output Noise Voltage
DC Voltage at Output
Terminal
VCC = 3.6 V, POUT = 40 mW
VCC = 5.0 V, POUT = 90 mW
VCC = 3.6 V, THD ≤ 10%
VCC = 5.0 V, THD ≤ 10%
Cref = 22 µF, f = 1 kHz
Rg = 600 Ω, VIN = 0 V
0.5
1.0
%
0.5
1.0
%
60
90
mW
140
200
mW
45.0
dB
100
500
µV
1.20 1.40 1.60
V
Note 1: Power dissipation is 400 mW in free air. Derate at 3.2 mW/°C for operation above 25 °C.
Note 2: Power dissipation is 600 mW when mounted. Derate at 4.8 mW/°C for operation above 25 °C. Maximum junction temperature is limited
to 150 °C.
Page 2
January 2000 TOKO, Inc.
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