SPX2931 Просмотр технического описания (PDF) - Signal Processing Technologies
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SPX2931 Datasheet PDF : 7 Pages
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ABSOLUTE MAXIMUM RATINGS
Power Dissipation........................................... Internally limited
Lead Temp. (soldering, 5 Seconds) ................................. 260°C
Storage Temperature Range ........................... -65°C to +150°C
Operating Junction Temperature Range ........... -40°C to +85°C
Input Supply Voltage............................................. -0.3 to +26V
ESD Rating.........................................................................2KV
SPX2931
ELECTRICAL CHARACTERISTICS at VS = 14V, TA = 25°C, IO = 10 mA, C2 = 100 µF, unless otherwise specified.
( Note 1)
Parameter
Conditions
SPX2931A
SPX2931
Units
Min Typ Max Min Typ Max
3.0 Volt Version
Output Voltage
3.3 Volt Version
Output Voltage
5 Volt Version
SPX2931A-3
SPX2931-3
2.94 3.00 3.06 2.91 3.00 3.09
V
6V<VIN< 26V,
IO = 100 mA Over Temp.
2.88 3.00 3.12 2.85 3.00 3.15
V
SPX2931A-3.3
SPX2931-3.3
3.23 3.30 3.36 3.20 3.30 3.39
V
6V < VIN< 26V,
IO = 100 mA Over Temp.
3.20 3.30 3.39 3.16 3.30 3.43
V
SPX2931A-5
SPX2931-5
Output Voltage
All Voltage Options
Long Term Stability
6V <VIN< 26V,
IO =100 mA Over Temp.
4.81 5.00 5.19 4.75 5.00 5.25
V
4.75
5.25 4.5
5.5
V
20
20
mV/1000
Line Regulation
Load Regulation
9V < VIN < 16V
6V < VIN < 26V,
5 mA < IO < 100 mA
2.0
10
4.0
30
14
50
4.0
30
14
50
Dropout Voltage
IO=10 mA
0.05 0.2
IO=50 mA
0.07 0.1
IO=100 mA
0.3 0.6
Quiescent Current
IO < 10 mA, 6V < VIN < 26V
0.4 1.0
-40°C < Tj < 85°C
IO = 100 mA, VIN = 14V,
15
TJ = 25°C
Maximum Operational Input
Voltage
26
33
Maximum Line Transient
RL= 500Ω, VO<5.5V, 100ms 60
70
Reverse Polarity Input
Voltage, DC
VO > -0.3V, RL = 500Ω
-15 -30
Reverse Polarity Input
Voltage, Transient
1% Duty Cycle, τ < 100ms,
RL = 500Ω
-50 -80
Output Noise Voltage
10Hz-100kHz, COUT=100µF
500
Ripple Rejection
FO = 120Hz
80
0.05 0.2
0.07 0.1
0.3
0.6
0.4
1.0
15
26
33
50
70
-15
30
-50
-80
500
80
Note 1: See TYPICAL APPLICATIONS notes to ensure constant junction temperature, low duty cycle pulse testing used.
Note 2: All limits are at 25°C or over the full operating temperature junction range of -40°C to +85°C.
Note 3: The maximum power dissipation is a function of maximum junction temperature, total thermal resistance, and ambient temperature.
Note 4: Human body model, 100 µF discharged through 1.5 KΩ.
mV
mV
V
V
V
mA
mA
V
V
V
V
µVrms
dB
Rev. 10/24/00
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