TS914IN Ver la hoja de datos (PDF) - STMicroelectronics

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componentes Descripción

Fabricante

TS914IN

Rail-to-rail CMOS quad operational amplifier

STMicroelectronics 

TS914

Electrical characteristics

3

Electrical characteristics

Table 3.

Symbol

VCC+ = 3V, Vcc- = 0V, RL, CL connected to VCC/2, Tamb = 25°C (unless otherwise specified)

Parameter

Test conditions

Min. Typ. Max. Unit

Vio

Input offset voltage

(Vicm = Vo = VCC/2)

ΔVio Input offset voltage drift

Iio Input offset current (1)

Iib

Input bias current (1)

Tmin ≤ Tamb ≤ Tmax

ICC Supply current

CMR Common mode rejection ratio

SVR Supply voltage rejection ratio

Avd Large signal voltage gain

VOH High level output voltage

VOL Low level output voltage

Io Output short circuit current

GBP Gain bandwith product

Tamb TS914

Tamb TS914A

Tmin ≤ Tamb ≤ Tmax, TS914

Tmin ≤ Tamb ≤ Tmax, TS914A

10

5

12

mV

7

5

μV/°C

Tamb

Tmin ≤ Tamb ≤ Tmax

1

100

200

pA

Tamb

Tmin. ≤ Tamb ≤ Tmax

1

150

300

pA

per amplifier, AVCL = 1, no load

Tamb

Tmin ≤ Tamb ≤ Tmax

200 300

400

μA

Vic = 0 to 3 V, Vo = 1.5 V

VCC+ = 2.7 to 3.3 V, Vo = VCC/2

70

dB

80

dB

RL = 10 kΩ, Vo = 1.2 V to 1.8 V

Tamb

Tmin ≤ Tamb ≤ Tmax

3 10

2

V/mV

Vid = 1 V, Tamb

RL = 10 kΩ

RL = 600 Ω

RL = 100 Ω

2.9 2.97

2.2 2.7

2

V

Vid = 1V, Tmin ≤ Tamb ≤ Tmax

RL = 10 kΩ

2.8

RL = 600 Ω

2.1

Vid = -1V, Tamb

RL = 10 kΩ

RL = 600 Ω

RL = 100 Ω

Vid = -1V, Tmin ≤ Tamb ≤ Tmax

RL = 10 kΩ

RL = 600 Ω

50 100

300 600

900

mV

150

900

Vid = ±1 V

Source (Vo = VCC)

Sink (Vo = VCC+)

40

mA

40

AVCL = 100, RL = 10kΩ, CL = 100pF,

f = 100kHz

0.8

MHz

SR Slew rate

φm Phase margin

en Equivalent input noise voltage

VO1/VO2 Channel separation

AVCL = 1, RL = 10kΩ, CL = 100pF,

Vi = 1.3V to 1.7V

Rs = 100 Ω, f = 1 kHz

f = 1 kHz

0.5

V/μs

30

°

30

nV/√Hz

120

dB

1. Maximum values include unavoidable inaccuracies of the industrial tests.

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