Datasheet

TLC070, TLC071, TLC072, TLC073, TLC074, TLC075, TLC07xA
FAMILY OF WIDE-BANDWIDTH HIGH-OUTPUT-DRIVE SINGLE SUPPLY
OPERATIONAL AMPLIFIERS
SLOS219F − JUNE 1999 − REVISED DECEMBER 2011
17
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TYPICAL CHARACTERISTICS
Figure 43
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
0 1020304050607080
−2
−4
2
6
t - Time - μs
0
−6
4
Shutdown Pulse
SD Off
V
DD
= 5 V
C
L
= 8 pF
T
A
= 25°C
I
DD
R
L
= 600 Ω
I
DD
R
L
= 10 kΩ
I
DD
− Supply Current − mA
Shutdown Pulse - V
SHUTDOWN PULSE
Figure 44
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
0 1020304050607080
−2
−4
2
6
t - Time - μs
0
−6
4
Shutdown Pulse
SD Off
V
DD
= 12 V
C
L
= 8 pF
T
A
= 25°C
I
DD
R
L
= 600 Ω
I
DD
R
L
= 10 kΩ
I
DD
− Supply Current − mA
Shutdown Pulse - V
SHUTDOWN PULSE
PARAMETER MEASUREMENT INFORMATION
_
+
R
null
R
L
C
L
Figure 45
APPLICATION INFORMATION
input offset voltage null circuit
The TLC070 and TLC071 has an input offset nulling function. Refer to Figure 46 for the diagram.
N1
100 kΩ
+
−
N2
R1
V
DD −
OUT
IN −
IN +
NOTE A: R1 = 5.6 kΩ for offset voltage adjustment of ±10 mV.
R1 = 20 kΩ for offset voltage adjustment of ±3 mV.
Figure 46. Input Offset Voltage Null Circuit