ADP3307 데이터 시트보기 (PDF) - Analog Devices
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ADP3307 Datasheet PDF : 8 Pages
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ADP3307–SPECIFICATIONS (@ TA = –20؇C to +85؇C, VIN = 7 V, CIN = 0.47 F, COUT = 0.47 F, unless
otherwise noted)1 The following specifications apply to all voltage options.
Parameter
Symbol Conditions
Min
Typ
Max
OUTPUT VOLTAGE ACCURACY
VOUT
VIN = VOUTNOM + 0.3 V to 12 V
IL = 0.1 mA to 100 mA
TA = 25°C
–0.8
VIN = VOUTNOM + 0.3 V to 12 V
IL = 0.1 mA to 100 mA
–1.4
+0.8
+1.4
LINE REGULATION
∆V O
∆V IN
VIN = VOUTNOM + 0.3 V to 12 V
TA = 25°C
0.02
LOAD REGULATION
∆V O
IL = 0.1 mA to 100 mA
∆I L
TA = 25°C
0.06
GROUND CURRENT
IGND
IL = 100 mA
IL = 0.1 mA
GROUND CURRENT IN DROPOUT IGND
VIN = 2.5 V
IL = 0.1 mA
E DROPOUT VOLTAGE
VDROP
VOUT = 98% of VOUTNOM
IL = 100 mA
IL = 10 mA
IL = 1 mA
T SHUTDOWN THRESHOLD
VTHSD
ON
2.0
OFF
E SHUTDOWN PIN INPUT CURRENT ISDIN
0 < VSD < 5 V
5 V < VSD ≤ 12 V @ VIN = 12 V
GROUND CURRENT IN SHUTDOWN IQ
L MODE
VSD = 0 V, VIN = 12 V
TA = 25°C
VSD = 0 V, VIN = 12 V
TA = 85°C
OUTPUT CURRENT IN SHUTDOWN IOSD
MODE
TA = 25°C @ VIN = 12 V
TA = 85°C @ VIN = 12 V
O ERROR PIN OUTPUT LEAKAGE
IEL
VEO = 5 V
ERROR PIN OUTPUT
“LOW” VOLTAGE
VEOL
ISINK = 400 µA
S PEAK LOAD CURRENT
ILDPK
VIN = VOUTNOM + 1 V
OUTPUT NOISE @ 3.3 V OUTPUT
VNOISE
f = 10 Hz–100 kHz
CNR = 0
CNR = 10 nF, CL = 10 µF
B NOTES
1Ambient temperature of 85°C corresponds to a junction temperature of 125°C under typical full load test conditions.
O Specifications subject to change without notice.
0.76 2.0
0.19 0.3
0.6
1.2
0.126
0.025
0.004
0.75
0.75
0.22
0.07
0.015
0.3
1
22
0.005 1
0.01 3
2
4
13
0.12 0.3
170
100
30
Unit
%
%
mV/V
mV/mA
mA
mA
mA
V
V
V
V
V
µA
µA
µA
µA
µA
µA
µA
V
mA
µV rms
µV rms
–2–
REV. A
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