TEST CIRCUIT
RL
0.022 µF
0.022 µF
100 kΩ
VCC + 33 µF
10 kΩ + 1 µF
VIN
VCC
+
Cref = 33 µF
TK10415
TYPICAL PERFORMANCE CHARACTERISTICS
VCC = 5 V, TA = 25 °C, unless otherwise specified.
SUPPLY CURRENT and REFERENCE
VOLTAGE vs. SUPPLY VOLTAGE
3
2.5
I
CC
2
OUTPUT VOLTAGE AND
DISTORTION vs. FREQUENCY
10
VIN = 40 mVrms, RL = 620 Ω
VOUT
1
1.5
V
ref
1
THD
0.1
0.5
0
12
3
4
VCC (V)
56
0.01
0.01 0.1
1
10
100
fIN (kHz)
OUTPUT VOLTAGE AND
DISTORTION vs. INPUT VOLTAGE 1
10
fIN = 1 kHz, RL = 2 kΩ
VCC = 2.4 V
1
VOUT
VCC = 5 V
THD
OUTPUT VOLTAGE AND
DISTORTION vs. INPUT VOLTAGE 2
10
fIN = 1 kHz, RL = 620 Ω
VCC = 2.4 V
1
VOUT
VCC = 5 V
THD
0.1
0.01
1
VCC = 5.0 V
10
100
VIN (mVrms)
1000
0.1
0.01
1
VCC = 5.0 V
10
100
VIN (mVrms)
1000
December 1999 TOKO, Inc.
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