LTC1563-2IGN 查看數據表（PDF） - Linear Technology
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LTC1563-2IGN Datasheet PDF : 20 Pages
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LTC1563-2/LTC1563-3
TYPICAL PERFOR A CE CHARACTERISTICS
Output Voltage Swing High vs
Load Resistance
3.4
VS = SINGLE 3.3V
3.2
3.0
2.8
HS MODE
2.6
LP MODE
2.4
2.2
2.0
100
1k
10k
100k
LOAD RESISTANCE—LOAD TO GROUND (Ω)
1563 G01
Output Voltage Swing Low vs
Load Resistance
0.025
VS = SINGLE 3.3V
0.020
HS MODE
0.015
LP MODE
Output Voltage Swing High vs
Load Resistance
5.5
VS = SINGLE 5V
5.0
4.5
HS MODE
4.0
LP MODE
3.5
3.0
2.5
100
1k
10k
100k
LOAD RESISTANCE—LOAD TO GROUND (Ω)
1563 G02
Output Voltage Swing Low vs
Load Resistance
0.025
0.020
VS = SINGLE 5V
HS MODE
0.015
LP MODE
0.010
0.010
0.005
0.005
0
100
1k
10k
100k
LOAD RESISTANCE—LOAD TO GROUND (Ω)
1563 G04
THD + Noise vs Input Voltage
–40
3.3V SUPPLY
–50
5V SUPPLY
–60
±5V SUPPLY
–70
–80
fC = 25.6kHz
–90 LOW POWER MODE
fIN = 5kHz
–100
0.1
1
INPUT VOLTAGE (VP-P)
10
1563 G07
0
100
1k
10k
100k
LOAD RESISTANCE—LOAD TO GROUND (Ω)
1563 G05
THD + Noise vs Input Voltage
–40
3.3V SUPPLY
–50
5V SUPPLY
–60
±5V SUPPLY
–70
–80
fC = 25.6kHz
–90 HIGH SPEED MODE
fIN = 5kHz
–100
0.1
1
INPUT VOLTAGE (VP-P)
10
1563 G08
Output Voltage Swing High vs
Load Resistance
5.5
VS = ±5V
5.0
4.5
HS MODE
4.0
LP MODE
3.5
3.0
2.5
100
1k
10k
100k
LOAD RESISTANCE—LOAD TO GROUND (Ω)
1563 G03
Output Voltage Swing Low vs
Load Resistance
–4.3
VS = ± 5V
–4.4
–4.5
–4.6
–4.7
HS MODE
–4.8
–4.9
LP MODE
–5.0
100
1k
10k
100k
LOAD RESISTANCE—LOAD TO GROUND (Ω)
1563 G06
THD + Noise vs Input Voltage
–40
3.3V SUPPLY
–50
5V SUPPLY
–60
±5V SUPPLY
–70
–80
fC = 256kHz
–90 HIGH SPEED MODE
fIN = 50kHz
–100
0.1
1
INPUT VOLTAGE (VP-P)
10
1563 G09
156323fa
5
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