TS921IYD データシートの表示（PDF） - STMicroelectronics

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TS921IYD

Rail-to-Rail High Output Current Single Operational Amplifier

STMicroelectronics 

Macromodels

3 Macromodels

TS921

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 Section 3.3, the electrical characteristics resulting from the use of these macromodels are

presented.

3.2

Electrical characteristics from macromodelization

Table 5.

Electrical characteristics resulting from macromodel simulation at VCC = 3V,

VDD = 0V, RL, CL connected to VCC/2, Tamb = 25°C (unless otherwise specified)

Symbol

Conditions

Value

Unit

Vio

Avd

ICC

Vicm

VOH

VOL

Isink

Isource

GBP

SR

φm

RL = 10kΩ

No load, per operator

RL = 10kΩ

RL = 10kΩ

VO = 3V

VO = 0V

RL = 600kΩ

RL = 10kΩ, CL = 100pF

RL = 600kΩ

0

mV

200

V/mV

1.2

mA

-0.2 to 3.2

V

2.95

V

25

mV

80

mA

80

mA

4

MHz

1.3

V/µs

68

Degrees

8/14

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