LT6106 Linear Technology Corporation, LT6106 Datasheet - Page 4

• Manufacturer Part Number: LT6106
• Description: Low Cost, 36v High Side Current Sense Amplifier
• Manufacturer: Linear Technology Corporation

LT6106
TYPICAL PERFORMANCE CHARACTERISTICS
4
–0.05
–0.10
–0.15
–0.20
–0.25
–0.30
–0.35
–0.40
–0.45
–0.50
–0.55
–0.60
24
22
20
18
16
14
12
10
20
19
18
17
16
15
14
13
12
11
10
8
6
4
2
0
0
–0.60
–45
0
Input Bias Current vs Supply
Voltage
Gain Error vs Temperature
Gain Error Distribution
V
R
V
V
R
R
11,072 UNITS
T
V
I
R
TYPICAL UNIT
OUT
+
SENSE
A
SENSE
IN
OUT
IN
OUT
OUT
–25 –5
5
= 12.5V
= 25°C
= 500Ω
= 100Ω
= 1mA
–0.48
= 1V
= 10k
= 1k
10
= 5mV
= 500mV
15
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
15
GAIN ERROR (%)
–0.36
20
V
V
V
V
35
+
+
+
+
= 2.7V
= 36V
= 12V
25
= 5V
55
–0.24
30 35
75
–0.12
T
T
T
T
95 115 130
A
A
A
A
40
= –40°C
= 25°C
= 70°C
= 125°C
45
6106 G05
6106 G04
6106 G24
50
0
500mV/DIV
20mV/DIV
V
SENSE
120
110
100
V
–10
–15
–20
–25
–30
90
80
70
60
50
40
30
20
10
45
40
35
30
25
20
15
10
–5
OUT
0V
0
5
0
100
1k
Gain vs Frequency
Power Supply Rejection Ratio
vs Frequency
Step Response 0mV to 10mV
(R
A
V
R
V
V
OUT
+
OUT
IN
= 12V
= 100
= 100Ω)
= 0V TO 1V
= 10k
V
V
V
V
OUT
OUT
OUT
OUT
10k
1k
= 10V
= 0.5V
= 1V
= 2V
FREQUENCY (Hz)
FREQUENCY (Hz)
V
OUT
100k
5μs/DIV
10k
= 2.5V
100k
1M
V
A
R
R
V
A
R
R
+
V
+
V
IN
OUT
IN
OUT
= 12.5V
= 100
= 12.5V
= 20
= 100Ω
= 100Ω
= 10k
= 2k
6106 G08
6106 G09
6106 G1
10M
1M
500mV/DIV
20mV/DIV
V
SENSE
V
120
110
100
–10
–15
–20
–25
–30
OUT
90
80
70
60
50
40
30
20
10
45
40
35
30
25
20
15
10
–5
0V
0
5
0
100
1k
Step Response 10mV to 20mV
(R
Power Supply Rejection Ratio
vs Frequency
Gain vs Frequency
A
V
R
V
V
OUT
+
OUT
IN
= 100
= 12V
= 100Ω)
= 1V TO 2V
= 10k
V
V
V
OUT
OUT
OUT
10k
1k
V
= 2.5V
= 5V
= 10V
FREQUENCY (Hz)
FREQUENCY (Hz)
OUT
V
OUT
= 2.5V
5μs/DIV
100k
10k
= 10V
100k
1M
V
A
R
R
V
A
R
R
+
V
IN
OUT
+
V
IN
OUT
= 12.5V
= 20
= 12.5V
= 20
= 500Ω
= 500Ω
= 10k
= 10k
6106 G06
6106 G14
6106 G1
6106fa
10M
1M