Datasheet

LT6274/LT6275
6
6275fa
For more information www.linear.com/LT6275
TYPICAL PERFORMANCE CHARACTERISTICS
Settling Time vs Output Step
Output Short-Circuit Current
vs Temperature
Output Short-Circuit Current
vs Temperature
Input Noise Spectral Density
0.1Hz to 10Hz
Input Voltage Noise
Output Voltage Swing
vs Resistive Load
Output Voltage Swing
vs Supply Voltage
Output Voltage Swing
vs Load Current
Output Voltage Swing
vs Load Current
V
S
= ±5V
V
IN
= ±20mV
T
A
= 25°C
LOAD RESISTANCE (Ω)
10
100
1k
10k
100k
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
OUTPUT VOLTAGE SWING (±V)
6275 G10
R
L
= 1k
R
L
= 1k
R
L
= 500Ω
R
L
= 500Ω
V
IN
= ±20mV
TOTAL SUPPLY VOLTAGE (V)
0
5
10
15
20
25
30
35
V
–
1
2
3
–3
–2
–1
V
+
OUTPUT VOLTAGE SWING (V)
6275 G11
T
A
= ±25°C
V
S
= ±15V
V
IN
= ±20mV
125°C
125°C
–40°C
–40°C
25°C
25°C
OUTPUT CURRENT (mA)
–50
–40
–30
–20
–10
0
10
20
30
40
50
V
–
1
2
3
–3
–2
–1
V
+
OUTPUT VOLTAGE SWING (V)
6275 G12
V
S
= ±5V
V
IN
= ±20mV
125°C
125°C
–40°C
–40°C
25°C
25°C
OUTPUT CURRENT (mA)
–50
–40
–30
–20
–10
0
10
20
30
40
50
V
–
1
2
3
–3
–2
–1
V
+
OUTPUT VOLTAGE SWING (V)
6275 G13
V
S
= ±15V
V
IN
= ±3V
SOURCE
SINK
TEMPERATURE (°C)
–50
–25
0
25
50
75
100
125
60
70
80
90
100
110
OUTPUT SHORT-CIRCUIT CURRENT (mA)
6275 G14
V
S
= ±5V
V
IN
= ±3V
SOURCE
SINK
TEMPERATURE (°C)
–50
–25
0
25
50
75
100
125
50
60
70
80
90
100
OUTPUT SHORT-CIRCUIT CURRENT (mA)
6275 G15
e
n
i
n
FREQUENCY (Hz)
1
10
100
1k
10k
100k
1
10
100
1k
0.1
1
10
100
INPUT VOLTAGE NOISE (nV/√
Hz
)
INPUT CURRENT NOISE (pA/√
Hz
)
6275 G16
V
S
= ±15V
V
S
= ±15V
TIME (1s/DIV)
INPUT VOLTAGE NOISE (200nV/DIV)
6275 G17
V
S
= ±15V
A
V
= 1
R
L
= 2k
0.1%
1%
OUTPUT STEP (V)
2
4
6
8
10
0
50
100
150
200
250
SETTLING TIME (ns)
6275 G18
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