LT1782HS6 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LT1782HS6 Datasheet PDF : 16 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
LT1782
Noise Voltage Density
vs Frequency
80
70
60
50
40
30
20
1
10
100
1k
FREQUENCY (Hz)
10k
1782 G10
Input Noise Current vs Frequency
0.40
VS = ±2.5V
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
1
10
100
1k
10k
FREQUENCY (Hz)
1782 G11
Gain and Phase Shift
vs Frequency
70
60
VS = ±2.5V 100
80
50
PHASE
60
40
40
30
20
20
GAIN
0
10
–20
0
–40
–10
–60
–20
–80
–30
1k
10k
100k
FREQUENCY (Hz)
–100
1M
1782 G12
Gain Bandwidth Product
vs Temperature
230
f = 5kHz
VS = ±2.5V
220
210
200
190
180
Slew Rate vs Temperature
0.11
VS = ±2.5V
0.10
RISING
0.09
0.08
FALLING
0.07
0.06
0.05
170
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
1782 G13
0.04
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
1782 G14
Gain Bandwidth Product and
Phase Margin vs Supply Voltage
60
PHASE MARGIN
55
240
50
220
GAIN BANDWIDTH PRODUCT
200
180 AV = –1
RF = RG = 10k
f = 5kHz
160
0246
8 10 12 14 16 18
TOTAL SUPPLY VOLTAGE (V)
1782 G15
Gain Bandwidth Product and
Phase Margin vs Load Resistance
70
PHASE MARGIN
60
50
VS = ±2.5V
250
AV = –1
RF = RG = 10k
f = 5kHz
200
150
GAIN BANDWIDTH PRODUCT
100
50
1k
10k
LOAD RESISTANCE (Ω)
100k
1782 G16
PSRR vs Frequency
90
VS = ±2.5V
80
70
60
50
POSITIVE SUPPLY
40
30
20
10
NEGATIVE SUPPLY
0
–10
1k
10k
100k
FREQUENCY (Hz)
1M
1782 G17
CMRR vs Frequency
110
100
VS = ±2.5V
90
80
70
60
50
40
30
1k
10k
FREQUENCY (Hz)
100k
1782 G18
1782fc
9
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