LT6203IMS8(2002) 데이터 시트보기 (PDF) - Linear Technology
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LT6203IMS8
(Rev.:2002)
(Rev.:2002)
Linear Technology
LT6203IMS8 Datasheet PDF : 24 Pages
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LT6202/LT6203/LT6204
TYPICAL PERFOR A CE CHARACTERISTICS
Minimum Supply Voltage
10
8
6
4
TA = 125°C
2
0 TA = 25°C
–2
–4
TA = –55°C
–6
–8
–10
1 1.5 2 2.5 3 3.5 4 4.5 5
TOTAL SUPPLY VOLTAGE (V)
LT6202/03/04 G10
Open-Loop Gain
2.5 VS = 5V, 0V
2.0 TA = 25°C
1.5
1.0
0.5
RL = 1k
0
–0.5
RL = 100Ω
–1.0
–1.5
–2.0
–2.5
0
1
2
3
4
5
OUTPUT VOLTAGE (V)
LT6202/03/04 G13
Warm-Up Drift vs Time
(LT6203S8)
160
TA = 25°C
140
VS = ±5V
120
100
80
60
VS = ±2.5V
40
20
VS = ±1.5V
0
0 20 40 60 80 100 120 140 160
TIME AFTER POWER-UP (s)
LT6202/03/04 G16
Output Short-Circuit Current vs
Power Supply Voltage
80
SOURCING
60
TA = 125°C
40
20
0
SINKING
–20
–40
TA = 25°C
TA = –55°C
TA = –55°C
TA = 25°C
–60
–80
1.5
TA = 125°C
2 2.5 3 3.5 4 4.5 5
POWER SUPPLY VOLTAGE (±V)
LT6202/03/04 G11
Open-Loop Gain
2.5
VS = ±5V
2.0
TA = 25°C
1.5
1.0
0.5
RL = 1k
0
–0.5
RL = 100Ω
–1.0
–1.5
–2.0
–2.5
–5 –4 –3 –2 –1 0 1 2 3 4 5
OUTPUT VOLTAGE (V)
LT6202/03/04 G14
Total Noise vs
Total Source Resistance
100
VS = ±2.5V
VCM = 0V
f = 100kHz
TOTAL SPOT NOISE
10
1
0.1
10
AMPLIFIER SPOT
NOISE VOLTAGE
RESISTOR
SPOT
NOISE
100
1k
10k
100k
TOTAL SOURCE RESISTANCE (Ω)
LT6202/03/04 G17
Open-Loop Gain
2.5
VS = 3V, 0V
2.0 TA = 25°C
1.5
1.0
0.5
RL = 1k
0
–0.5
–1.0
RL = 100Ω
–1.5
–2.0
–2.5
0
0.5 1.0 1.5 2.0 2.5 3.0
OUTPUT VOLTAGE (V)
LT6202/03/04 G12
Offset Voltage vs Output Current
15
VS = ±5V
10
TA = 125°C
5
0
–5
TA = 25°C
TA = –55°C
–10
–15
–80 –60 –40 –20 0 20 40 60 80
OUTPUT CURRENT (mA)
LT6202/03/04 G15
Input NoiseVoltage vs Frequency
45
40
NPN ACTIVE
35
VCM = 4.5V
PNP ACTIVE
30
VCM = 0.5V
25
VS = 5V, 0V
TA = 25°C
20
15
10
5 BOTH ACTIVE
VCM = 2.5V
0
10
100
1k
10k
100k
FREQUENCY (Hz)
LT6202/03/04 G18
620234fa
11
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