TS914IN 데이터 시트보기 (PDF) - STMicroelectronics

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TS914IN

Rail-to-rail CMOS quad operational amplifier

STMicroelectronics 

Macromodels

4

Macromodels

TS914

4.1

Important note concerning this macromodel

Please consider the 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 for 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 (such as temperature or supply voltage, etc). 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 (such as VCC,

or temperature) or even worse, outside of the device’s operating conditions (such as

VCC or Vicm) is not reliable in any way.

The values provided in Table 6 are derived from this macromodel.

Table 6.

VCC+ = 3V, VCC- = 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 = 600Ω

RL = 60Ω

VO = 3V

VO = 0V

RL = 10kΩ, CL = 100pF

RL = 10kΩ, CL = 100pF

Phase margin

0

10

100

-0.2 to 3.2

2.96

300

40

40

0.8

0.3

30

mV

V/mV

μA

V

V

mV

mA

mA

MHz

V/μs

Degrees

12/19

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