LT6372-1
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, VS = ±15V, VCM = VREF1 = VREF2 = 0V, VCLLO = V–, VCLHI = V+, RL = 2k, unless otherwise noted.
REF Pin Current vs Input
Common Mode Voltage
800
125°C
600
85°C
25°C
400
–40°C
200
0
–200
–400
–600
–800
–15
–10 –5 0
5 10 15
COMMON-MODE INPUT VOLTAGE (V)
6372-1 G37
Input Bias Current vs Common
Mode Voltage
1.0
0.8
0.6
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
–15
+IN BIAS CURRENT
–IN BIAS CURRENT
OFFSET CURRENT
–10 –5 0
5 10 15
INPUT COMMON–MODE VOLTAGE (V)
6372-1 G38
Input Bias and Offset Current vs
Temperature
1.0
0.8
0.6
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
–50 –25
+IN BIAS CURRENT
–IN BIAS CURRENT
OFFSET CURRENT
0 25 50 75
TEMPERATURE (°C)
100 125
6372-1 G39
Supply Current vs Supply Voltage
3.0
2.5
2.0
1.5
1.0
0.5
0
0
125°C
85°C
25°C
–40°C
5 10 15 20 25 30 35 40
SUPPLY VOLTAGE (V)
6372-1 G40
Output Voltage Swing vs Load
Resistance
15
14
13
12
11
10
9
8
0.1
1
10
RESISTIVE LOAD (kΩ)
125°C
85°C
25°C
–40°C
100
6372-1 G41
Output Voltage Swing vs Load
Resistance
–8
125°C
–9
85°C
25°C
–40°C
–10
–11
–12
–13
–14
–15
0.1
1
10
RESISTIVE LOAD (kΩ)
100
6372-1 G42
Output Short Circuit Current vs
Temperature
60
50
40
30
20
10
0
–50 –25
±15V, SINK
±15V, SOURCE
4.75V, SINK
4.75V, SOURCE
0 25 50 75
TEMPERATURE (°C)
100 125
6372-1 G43
Undistorted Output Swing vs
Frequency
30
G=1
25
VS = ±15V
TA = 25°C
THD < –40dB
20
15
10
5
0
100
1k
10k 100k 1M 10M
FREQUENCY (Hz)
6372-1 G44
Slew Rate vs Temperature
15
14
G=1
VOUT = 20VPP
13
12
11
10
9
8
7
6
5
–50 –25
RISING
FALLING
0 25 50 75
TEMPERATURE (°C)
100 125
6372-1 G45
Rev. 0
10
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