LT1677IS8(RevA) Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LT1677IS8 Datasheet PDF : 20 Pages
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TYPICAL PERFOR A CE CHARACTERISTICS
VOS vs Temperature of
Representative Units
140
120
VS = ±15V
VCM = 0V
100
SO-8
N8
80
60
40
20
0
–20
–40
–60
–80
–55 –35 –15 5 25 45 65 85 105 125
TEMPERATURE (°C)
1677 G11
Common Mode Range
vs Temperature
2.5
250
VS = ±2.5V TO ±15V
2.0
200
1.5
125°C
1.0
25°C
0.5
–55°C
0
150
100
–55°C
50
0
–0.5
–50
–1.0
VOS IS REFERRED 125°C
TO VCM = 0V
25°C
–100
–1.5
–150
–2.0
–200
–2.5
–1.0
V–
1.0
2.0
VCM – VS– (V)
–0.8 –0.4 V+ 0.4 –250
VCM – VS+ (V)
1677 G12
Supply Current vs Supply Voltage
4
TA = 125°C
3
TA = 25°C
TA = –55°C
2
1
0
±5
±10
±15
±20
SUPPLY VOLTAGE (V)
1677 G15
Common Mode Rejection Ratio
vs Frequency
160
VS = ±15V
140
TA = 25°C
VCM = 0V
120
100
80
60
40
20
0
1k
10k
100k
1M
10M
FREQUENCY (Hz)
1677 G16
Voltage Gain vs Frequency
180
VS = ±15V
TA = 25°C
140
100
VCM = 0V
Voltage Gain vs Supply Voltage
(Single Supply)
100
TA = 25°C
RL TO GND
VCM: VO = VS/2
10
RL = 10k
VCM = VEE
VCM = VCC
60
1
RL = 2k
20
–20
0.01
1
100 10k 1M 100M
FREQUENCY (Hz)
1677 G18
0.1
0
10
20
SUPPLY VOLTAGE (V)
30
1677 G19
LT1677
Long-Term Stability of Four
Representative Units
5
4
3
2
1
0
–1
–2
–3
–4
–5
0 100 200 300 400 500 600 700 800 900
TIME (HOURS)
1677 G14
Power Supply Rejection Ratio
vs Frequency
160
VS = ±15V
140
TA = 25°C
120
100
NEGATIVE SUPPLY
80
POSITIVE SUPPLY
60
40
20
0
1 10 100 1k 10k 100k 1M
FREQUENCY (Hz)
1677 G17
Overshoot vs Load Capacitance
60
VS = ±15V
TA = 25°C
50 RL = 10k TO 2k
40
RISING
30
EDGE
20
FALLING
10
EDGE
0
10
100
1000
CAPACITANCE (pF)
1677 G21
1677fa
9
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