Datasheet

10
0
100
20
1 10 100 1 M
Voltage
Amplification - dB
30
f - Frequenc y - Hz
1 k
V
CC
= 15 V
∆V
O
= 3 V
T
A
= 25°C
10 k
40
50
60
70
80
90
100 k
40
10
100
1 k 4 k 10 k 40 k 100 k 400 k 1 M
Oscillator Frequency - Hz
400
1 k
4 k
10 k
40 k
100 k
-2%
-1%
0%
C
T
= 1 µF
0.01 µF
0.001 µF
R
T
- Timing Resistance - W
0.1 µF
V
CC
= 15 V
T
A
= 25°C
Df = 1%
(see Note A)
TL594
www.ti.com SLVS052H –APRIL 1988–REVISED JANUARY 2014
Typical Characteristics
A. Frequency variation (Δf) is the change in oscillator frequency that occurs over the full temperature range.
Figure 5. Oscillator Frequency and Frequency Variation
vs
Timing Resistance
Figure 6. Amplifier Voltage Amplification
vs
Frequency
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