TS925 查看數據表（PDF） - STMicroelectronics
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TS925 Datasheet PDF : 17 Pages
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TS925
Electrical Characteristics
Table 7.
Symbol
Global circuit
Parameter
Conditions
Min. Typ Max. Unit
ICC Total Supply Current
No load, Vout = Vcc/2
6
8
mA
Istby
Total Supply Current in
STANDBY
Pin 9 connected to Vcc-
6
µA
Pin 9 Voltage to enable the
Venstby 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 8.
Symbol
Phantom ground
Parameter
Conditions
Vpg
Phantom Ground Output
Voltage
No Output Current
Ipgsc
Phantom Ground Output Short
Circuit Current - Sourced
Zpg
Enpg
Ipgsk
Phantom Ground Impedance DC to 20kHz
Phantom Ground Output
Voltage Noise
Phantom Ground Output Short
Circuit Current - Sinked
f = 1kHz
Cdec = 100pF
Cdec = 1nF
Cdec = 10nF(1)
1. Cdec is the decoupling capacitor on Pin9.
Min.
Vcc/2
-5%
Typ Max.
Vcc/2
Vcc/2
+5%
Unit
V
12
18
mA
3
Ω
200
--n----V-----
40
Hz
17
12
18
mA
7/17
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