Datasheet

TS922, TS922A macromodel TS922, TS922A
12/24 DocID5150 Rev 11
4 TS922, TS922A 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 (for example, temperature and supply voltage). 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 (for example, V
CC
,
temperature) or worse, outside of the device operating conditions (for example, V
CC
, V
icm
),
are not reliable in any way.
Section 4.2 provides the electrical characteristics resulting from the use of the TS922,
TS922A macromodel.
4.2 Electrical characteristics from macromodelization
Table 5. Electrical characteristics resulting from macromodel simulation
at V
CC
= 3 V, V
CC
- = 0 V, R
L
, C
L
connected to V
CC
/2, T
amb
= 25 °C
(unless otherwise specified)
Symbol Conditions Value Unit
V
io
0mV
A
vd
R
L
= 10 kΩ 200 V/mV
I
CC
No load, per operator 1.2 mA
V
icm
-0.2 to 3.2
V
V
OH
R
L
= 10 kΩ
2.95
V
OL
25 mV
I
sink
V
O
= 3 V
80 mA
I
source
V
O
= 0 V
GBP R
L
= 600 kΩ 4MHz
SR R
L
= 10 kΩ, C
L
= 100 pF 1.3 V/μs
φmR
L
= 600 kΩ 68 Degrees