Macromodels

TS921

8/14

3

Macromodels

3.1

Important note concerning this macromodel

Please consider following remarks before using 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 (i.e. temperature, supply voltage, etc.). Thus the

macromodel is often not as exhaustive as the datasheet, its goal is to illustrate the main

parameters of the product.

●

Data issued from macromodels used outside of its specified conditions (Vcc, Temperature,

etc) or even worse: outside of the device operating conditions (Vcc, Vicm, etc) are not

reliable in any way.

In

presented.

3.2

Electrical characteristics from macromodelization

Table 5.

Symbol

Conditions

Value

Unit

0mV

200

V/mV

No load, per operator

1.2

mA

-0.2 to 3.2

V

2.95

V

25

mV

80

mA

80

mA

GBP

4MHz

SR

1.3

V/

µs

φm

68

Degrees