Datasheet

Macromodel TS912, TS912A, TS912B
12/20 Doc ID 2325 Rev 6
4 Macromodel
4.1 Important note concerning this macromodel
● All models are a trade-off between accuracy and complexity (i.e. simulation time).
● Macromodels are not a substitute to breadboarding; rather, they confirm the validity of
a design approach and help to select surrounding component values.
● A macromodel emulates the nominal performance of a typical device within specified
operating conditions (temperature, supply voltage, for example). Thus the
macromodel is often not as exhaustive as the datasheet, its purpose is to illustrate the
main parameters of the product.
Data derived from macromodels used outside of the specified conditions (V
CC
, temperature,
for example) or even worse, outside of the device operating conditions (V
CC
, V
icm
, for
example), is not reliable in any way.
Figure 14. Input voltage noise vs. frequency
150
100
50
0
10 100
1000
10000
FREQUENCY (Hz)
= 10V
= 25°C
T
amb
V
CC
= 100
W
R
S
EQUIVALENT INPUT
VOLTAGE NOISE (nV/VHz)