Datasheet

6
LT1210
1210fa
Supply Current vs Supply Voltage
4
8
12
40
38
36
34
32
30
28
26
24
22
20
610
14
16
18
SUPPLY VOLTAGE (±V)
SUPPLY CURRENT (mA)
1210 G10
T
A
= 25°C
T
A
= 85°C
T
A
= 125°C
R
SD
= 0Ω
T
A
= –40°C
Supply Current vs
Ambient Temperature, V
S
= ±5V
TEMPERATURE (°C)
–50
SUPPLY CURRENT (mA)
40
35
30
25
20
15
10
5
0
0
50
75
1210 G11
–25
25
100
125
A
V
= 1
R
L
= ∞
R
SD
= 0Ω
R
SD
= 7.5k
R
SD
= 15k
Supply Current vs
Ambient Temperature, V
S
= ±15V
TEMPERATURE (°C)
–50
SUPPLY CURRENT (mA)
40
35
30
25
20
15
10
5
0
0
50
75
1210 G12
–25
25
100
125
A
V
= 1
R
L
= ∞
R
SD
= 0Ω
R
SD
= 47.5k
R
SD
= 82.5k
Supply Current vs
Shutdown Pin Current
SHUTDOWN PIN CURRENT (µA)
0
SUPPLY CURRENT (mA)
40
35
30
25
20
15
10
5
0
400
1210 G13
100
200
300
500
V
S
= ±15V
TEMPERATURE (°C)
–50
V
–
COMMON MODE RANGE (V)
0.5
1.5
2.0
–2.0
75
V
+
1210 G14
1.0
0 125
–1.5
–1.0
– 0.5
50
–25 100
25
Input Common Mode Limit vs
Junction Temperature
Output Short-Circuit Current vs
Junction Temperature
Output Saturation Voltage vs
Junction Temperature
TEMPERATURE (°C)
–50
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
25 75
1210 G15
–25 0
50 100 125
OUTPUT SHORT-CIRCUIT CURRENT (A)
SOURCING
SINKING
TEMPERATURE (°C)
–50
OUTPUT SATURATION VOLTAGE (V)
4
3
2
1
V
–
75
V
+
–1
–2
–3
–4
1210 G16
0 125
50
–25 100
25
V
S
= ±15V
R
L
= 2k
R
L
= 10Ω
R
L
= 10Ω
R
L
= 2k
Power Supply Rejection Ratio
vs Frequency
FREQUENCY (Hz)
20
POWER SUPPLY REJECTION (dB)
40
60
70
10k 1M 10M 100M
1210 G17
0
100k
50
30
10
R
L
= 50Ω
V
S
= ±15V
R
F
= R
G
= 1k
NEGATIVE
POSITIVE
Supply Current vs Large-Signal
Output Frequency (No Load)
FREQUENCY (Hz)
10k
SUPPLY CURRENT (mA)
100
90
80
70
60
50
40
30
20
100k 1M 10M
1210 G18
A
V
= 2
R
L
= ∞
V
S
= ±15V
V
OUT
= 20V
P-P
TYPICAL PERFOR A CE CHARACTERISTICS
WU