TS925 查看數據表（PDF） - STMicroelectronics

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TS925

Rail-to-Rail High Output Current Quad Operational Amplifiers With Standby Mode and Adjustable Phantom Ground

STMicroelectronics 

TS925

Electrical Characteristics

Table 4.

Symbol

Global circuit

Parameter

Conditions

Min. Typ Max. Unit

ICC Total Supply Current

No load, Vout = Vcc/2

5

7

mA

Istby Total Supply Current in STANDBY Pin 9 connected to Vcc-

6

µA

Venstby Pin 9 Voltage to enable the

STANDBY mode (1)

at Tamb = +25°C

at Tmin ≤ Tamb ≤ Tmax

0.3

0.4

V

Vdistby Pin 9 Voltage to disable the

STANDBY mode(1)

at Tamb = +25°C

1.1

at Tmin ≤ Tamb ≤ Tmax

1

V

1. The STANDBY mode is currently enabled when Pin 9 is GROUNDED and disabled when Pin 9 is left OPEN.

Table 5.

Symbol

Phantom ground

Parameter

Vpg Phantom Ground Output Voltage

Ipgsc

Zpg

Enpg

Phantom Ground Output Short

Circuit Current - Sourced

Phantom Ground Impedance

Phantom Ground Output Voltage

Noise

Ipgsk

Phantom Ground Output Short

Circuit Current - Sinked

1. Cdec is the decoupling capacitor on Pin9.

Conditions

No Output Current

DC to 20kHz

f = 1kHz

Cdec = 100pF

Cdec = 1nF

Cdec = 10nF(1)

Min. Typ Max.

Vcc/2 Vcc/2 Vcc/2

-5%

+5%

Unit

V

12 18

mA

3

Ω

200

---n---V-----

40

Hz

17

12 18

mA

5/17

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