LTC6102IDD-1 查看數據表（PDF） - Linear Technology
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LTC6102IDD-1 Datasheet PDF : 26 Pages
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LTC6102
LTC6102-1/LTC6102HV
Typical Performance Characteristics
LTC6102: Supply Current vs
Supply Voltage
600
TA = 85°C TA = 70°C
500
TA = 125°C
400
300
TA = 25°C
200
TA = –40°C
TA = 0°C
100
VIN = 0
0
RIN = 2M
0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60
SUPPLY VOLTAGE (V)
6102 G11
LTC6102HV: Supply Current vs
Supply Voltage
600
TA = 85°C
500
TA = 70°C
TA = 125°C
400
300
TA = 25°C
200
TA = –40°C
TA = 0°C
Step Response 0mV to 10mV
V+
V+ – 10mV
VSENSE–
0.5V
VTA+
=
=
25°C
12V
RIN = 100Ω
RVSOEUNTS=E+4=.9V9k+
100
0
0
VIN = 0
RIN = 2M
8 16 24 32 40 48 56 64 72 80 88 96
SUPPLY VOLTAGE (V)
6102 G12
0V
VOUT
TIME (10μs/DIV)
6102 G13
Step Response 10mV to 20mV
Step Response 100mV
V+ – 10mV
V+ – 20mV
1V
VSENSE–
VTA+
=
=
25°C
12V
RIN = 100Ω
VRSOEUNTS=E+4=.9V9k+
V+
V+ – 100mV
5V
VSENSE–
CLOAD = 10pF
CLOAD = 1000pF
VTA+
=
=
25°C
12V
RIN = 100Ω
RVSOEUNTS=E+4=.9V9k+
0.5V
VOUT
TIME (10μs/DIV)
6102 G14
0V
VOUT
TIME (10μs/DIV)
6102 G15
Step Response Rising Edge
VSENSE– = 100mV
5.5V
5V
0.5V VOUT
0V
IOUT = 0
IOUT = 100μA
VTA+
=
=
25°C
12V
RIN = 100Ω
RVSOEUNTS=E+4=.9V9k+
TIME (500ns/DIV)
6102 G17
Step Response Falling Edge
VSENSE– = 100mV
5.5V
5V
VOUT
VTA+
=
=
25°C
12V
RIN = 100Ω
VRSOEUNTS=E+4=.9V9k+
IOUT = 100μA
IOUT = 0
0.5V
0V
TIME (500ns/DIV)
6102 G18
PSRR vs Frequency
160
140
120
100
80
60 V+ = 12V
RIN = 100Ω
40
ROUT = 4.99k
AV = 49.9
IOUT = 500μA
20
0.1 1 10 100 1k 10k
FREQUENCY (Hz)
100k 1M
6102 G19
8
For more information www.linear.com/LTC6102
Input Referred Noise
0.1Hz to 10Hz
5
4
VTA+
=
=
25°C
12V
3
RIN = 10Ω
ROUT = 1k
2 VSENSE = 2mV
1
0
–1
–2
–3
–4
–5
0 1 2 3 4 5 6 7 8 9 10
TIME (s)
6102 G20
6102fe
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