LTC6655CHLS8-5-PBF データシートの表示（PDF） - Linear Technology
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LTC6655CHLS8-5-PBF Datasheet PDF : 26 Pages
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LTC6655
Typical Performance Characteristics
Characteristic curves are similar for most voltage options of the LTC6655. Curves from the LTC6655-1.25, LTC6655-2.5 and the
LTC6655-5 represent the range of performance across the entire family of references. Characteristic curves for other output voltages
fall between these curves and can be estimated based on their voltage output.
2.5V VOUT Distribution
100
TA = 25°C
90
80
70
60
50
40
30
20
10
0
2.4992
2.4996
2.5000
VOUT (V)
2.5004 2.5008
6655 G19
2.5V Temperature Drift
Distribution
14
–40°C TO 125°C
12
10
8
6
4
2
0
0 0.4 0.8 1.2 1.6 2 2.4 2.8
DRIFT (ppm/C)
6655 G20
2.5V SHDN Input Voltage
Thresholds vs VIN
2.5
2.0
VTH_UP
1.5
VTH_DN
1.0
0.5
0.0
2
4
6
8 10 12 14
VIN (V)
6655 G21
2.5V Power Supply Rejection
Ratio vs Frequency
120
100
80
2.5V Output Impedance
vs Frequency
10
COUT = 2.7µF
COUT = 10µF
COUT = 100µF
1
2.5V Line Regulation
2.502
2.501
60
2.500
40
20
0
0.001
COUT = 2.7µF
COUT = 10µF
COUT = 100µF
0.01 0.1
1
FREQUENCY (kHz)
10
100
6655 G22
0.1
0.01
0.001 0.01
0.1 1 10
FREQUENCY (kHz)
100 1000
6655 G23
2.499
125°C
25°C
2.498
–40°C
0 2 4 6 8 10 12 14
INPUT VOLTAGE (V)
6655 G24
6655ff
8
For more information www.linear.com/LTC6655
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