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AT73C202
A-VCC – Analog
T AMB = -20°C to 85°C, V BAT = 3V to 4.2V unless otherwise specified.
Table 8. A-VCC (1) – Analog Electrical Characteristics
Symbol
V BAT
Parameter
Operating Supply Voltage
Conditions
All V IN , All T °C, Line, Load
Min
3
Typ
Max
5.5
Unit
V
V OUT
V OUT
(1)
Output Voltage
Output Voltage
BB1 = 0
BB1 = 1
2.65
2.75
2.7
2.80
2.75
2.85
V
V
V INT
I OUT (1)
I QC
Internal Supply Voltage
Output Current
Quiescent Current
2.4
80
195
2.6
130
236
V
mA
μA
DV OUT
DV PEAK
DV OUT
DV PEAK
PSRR
V N
T R
Line Regulation
Line Regulation Transient
Load Regulation
Load Regulation Transient
Ripple rejection
Output Noise
Rise Time
V BAT : 3V to 3.4V, I OUT = 130 mA
Same as above, T R = T F = 5 μs
10% - 90% I OUT , V BAT = 3V
10% - 90%I OUT , V BAT = 5.0V
10% - 90% I OUT , V BAT = 5.5V
Same as above, T R = T F = 5 μs
F = 217Hz – V BAT = 3.6V
BW: 10 Hz to 100 kHz
100% I OUT , 10% - 90% V OUT
3
4
10
15
15
15
70
29
50
mV
mV
mV
mV
mV
mV
dB
μV RMS
μs
T F
Fall Time
I SD
Note:
Shut Down Current
1. V OUT and I OUT refer to A-VCC.
1
μA
Table 9. A-VCC – Analog External Components
Symbol
C OUT
C ESR
Parameter
Output Capacitor Value
Output Capacitor ESR
Conditions
100 KHz
Min
1.98
Typ
2.2
Max
2.42
50
Unit
μF
m ?
11
2740B–PMGMT–05/03
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