December 1999 TOKO, Inc.
Page 1
TK17010
NC
VCC
GND
OUTPUT
+INPUT
-INPUT
BLOCK DIAGRAM
TK17010
+
-
ORDERING INFORMATION
TAPE/REEL CODE
TL: Tape Left
Tape/Reel Code
TK17010M
APPLICATIONS
s
Battery-Powered Equipment
LOW VOLTAGE OPERATIONAL AMPLIFIER
FEATURES
s
Very Low and Wide Operating Voltage Range
(V
OP
= 1.0 to 7 V)
s
Very Wide Input Signal Voltage Range (V
IN
= 0 V to
1.4 V
P-P
)
s
Very Large Output Signal (V
OUT(MAX)
= 1.4 V
P-P
)
s
Very Large Output (Source) Current
(I
OUT(MAX)
= 660
A)
s
Very Small SOT23L-6 Package
DESCRIPTION
The TK17010 is a single-supply operational amplifier
capable of operating from a very low and very wide supply
voltage range (V
CC
= 1.0 to 7 V). With its rail-to-rail
structures, the input signal circuit can accept a very wide
input voltage range (V
IN
= 0 to 1.4 V
P-P
). The TK17010 can
also provide a very large output signal (V
OUT(MAX)
= 1.4
V
P-P
) while operating from a single 1.5 volt supply. This
makes the TK17010 ideal for battery-operated equipment.
The TK17010 is available in the very small SOT23L-6
Surface Mount Package.
Page 2
December 1999 TOKO, Inc.
TK17010
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ........................................................ 8.0 V
Power Dissipation (Note 1) ................................ 200 mW
Storage Temperature Range ................... -55 to +150
C
Operating Temperature Range ................... -20 to +75
C
Operating Voltage Range .............................. 1.0 to 7.0 V
TK17010M ELECTRICAL CHARACTERISTICS
Test conditions: V
CC
= 1.5 V
,
f
IN
= 1.0 kHz, R
L
= 10 k
, T
A
= 25
C unless otherwise specified.
Note 1: Power dissipation is 200 mW in free air. Derate at 1.6 mW/
C for operation above 25
C.
L
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=
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V
Page 4
December 1999 TOKO, Inc.
TK17010
TYPICAL PERFORMANCE CHARACTERISTICS
V
OUT
(V)
OUTPUT VOLTAGE vs.
OUTPUT CURRENT
IOUT (mA)
0.0
0.01 0.1 1 10 100
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
VCC = 1.5 V
Vref = 0.75 V
GVA = 0 dB
Source Current
Sink Current
V
OUT
(mVrms)
OUTPUT VOLTAGE vs.
INPUT FREQUENCY
fIN (kHz)
0
0.1 1 10 100
0.1
0.2
0.3
0.4
0.5
VCC = 1.5 V
Vref = 0.75 V
GVA = 20 dB
RL = 10 k
THD = < 1%
I CC
(mA)
SUPPLY CURRENT vs.
SUPPLY VOLTAGE
VCC(V)
0.0
0 1 2 3 4 5 6 7 8
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
V
OUT
(mV)
OUTPUT VOLTAGE vs.
INPUT VOLTAGE
VIN (mV)
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
VCC = 1.5 V
GVA = 0 dB
V
OUT
(dBV)/THD (dB)
OUTPUT VOLTAGE/TOTAL HARMONIC
DISTORTION vs. INPUT VOLTAGE
VIN (dBV)
-80
-70 -60 -50 -40 -30 -20 -10 0
-70
-60
-50
-40
-30
-20
-10
0
VCC = 1.5 V
Vref = 0.75 V
fIN = 1 kHz
GVA = 0 dB
VOUT
THD
G
VO
(dB)
OPEN CIRCUIT VOLTAGE GAIN
vs. INPUT FREQUENCY
fIN (kHz)
-20
0.01 0.1 1 10 100 1000
0
20
40
60
80
100
December 1999 TOKO, Inc.
Page 5
TK17010
V
OUT
(V
P-P
)
OUTPUT VOLTAGE vs.
LOAD RESISTOR
LOAD RESISTOR (k
)
0.0
0.1 1 10 100
0.2
0.6
1.0
1.4
1.6
VCC = 1.5 V
Vref = 0.75 V
GVA = 14 dB
fIN = 1 kHz
THD = < 1%
0.4
0.8
1.2
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
V
IN
/ V
OUT
(0.2 V/div)
INPUT VOLTAGE/OUTPUT VOLTAGE
vs. TIME
TIME (Sec)
0 10 20 30 40 50
VOUT
VIN
VCC = 1.5 V
Vref = 0.75 V
VIN = 1 VP-P
GVA = 0 dB
RL = 10 k
V
IN
/ V
OUT
(50 mV/div)
INPUT VOLTAGE/OUTPUT VOLTAGE
vs. TIME
TIME (Sec)
0 1 2 3 4 5 6 7 8 9 10
VOUT
VIN
VCC = 1.5 V
Vref = 0.75 V
VIN = 0.2 VP-P
GVA = 0 dB
RL = 10 k
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