TS914_07 datasheet(7/19 Pages) STMICROELECTRONICS

7 / 19 page

TS914

Electrical characteristics

7/19

Table 5.

VCC

+ = 10V, V

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

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Vio

Input offset voltage (Vicm =

Vo = VCC/2)

Tamb, TS914

Tamb, TS914A

Tmin ≤ Tamb ≤ Tmax, TS914

Tmin ≤ Tamb ≤ Tmax, TS914A

ΔVio

Input offset voltage drift

μV/°C

Iio

Input offset current (1)

Tamb

Tmin ≤ Tamb ≤ Tmax

100

200

Iib

Input bias current (1)

Tamb

Tmin ≤ Tamb ≤ Tmax

150

300

Vicm

Common mode input voltage

range

Per amplifier, AVCL = 1, no load

Tamb

Tmin ≤ Tamb ≤ Tmax

VDD - 0.2 to

VCC +0.2

CMR

Common mode rejection

ratio

Vic = 3 to 7V, Vo = 5V

Vic = 0 to 10V, Vo = 5V

SVR

Supply voltage rejection ratio VCC

+ = 5 to 10V, V

o = VCC/2

Avd

Large signal voltage gain

RL = 10kΩ, Vo = 2.5V to 7.5V

Tamb

Tmin ≤ Tamb ≤ Tmax

V/mV

VOH

High level output voltage

Vid = 1V, Tamb

RL = 10kΩ

RL = 600Ω

RL = 100Ω

Vid = 1V, Tmin ≤ Tamb ≤ Tmax

RL = 10kΩ

RL = 600Ω

9.85

9.8

9.95

9.35

7.8

VOL

Low level output voltage

Vid = -1V, Tamb

RL = 10kΩ

RL = 600Ω

RL = 100Ω

Vid = -1V, Tmin ≤ Tamb ≤ Tmax

RL = 10kΩ

RL = 600Ω

650

2300

180

800

150

900

Output short circuit current

Vid = ±1V

ICC

Supply current

Per amplifier, AVCL = 1, no load, Tamb

Per amp., AVCL = 1, no load,

Tmin ≤ Tamb ≤ Tmax

400

600

700

μA

GBP

Gain bandwith product

AVCL = 100, RL =10kΩ, CL = 100pF,

f = 100kHz

1.4

MHz

Slew rate

AVCL =1, RL =10kΩ, CL = 100pF,

Vi =2.5V to 7.5V

1V/

μs

φm

Phase margin

Rs = 100Ω, f = 1kHz

Equivalent input noise

voltage

Rs = 100Ω, f = 1kHz

nV/

√Hz

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