Datasheet

LT1208/LT1209
4
CCHARA TERIST
ICS
UW
AT
Y
P
I
CA
LPER
F
O
R
C
E
Input Common-Mode Range vs Supply Current vs Supply Voltage Output Voltage Swing vs
Supply Voltage and Temperature Supply Voltage
SUPPLY VOLTAGE (±V)
0
0
MAGNITUDE OF INPUT VOLTAGE (V)
5
10
15
20
5101520
1208/09 G01
T
A
= 25°C
∆V
OS
< 1mV
+V
CM
–V
CM
SUPPLY VOLTAGE (±V)
0
0
OUTPUT VOLTAGE SWING (V)
5
10
15
20
5101520
1208/09 G03
T
A
= 25°C
R
L
= 500Ω
∆V
OS
= 30mV
+V
SW
–V
SW
Output Voltage Swing vs Input Bias Current vs Input Open-Loop Gain vs
Resistive Load Common-Mode Voltage Resistive Load
LOAD RESISTANCE (Ω)
10
0
OUTPUT VOLTAGE SWING (V
P-P
)
10
20
25
30
100 1k 10k
1208/09 G04
15
5
T
A
= 25°C
∆V
OS
= 30mV
V
S
= ±15V
V
S
= ±5V
INPUT COMMON-MODE VOLTAGE (V)
–15
3.0
INPUT BIAS CURRENT (µA)
3.5
4.0
4.5
5.0
–10 0 10 15
1208/09 G05
–5 5
V
S
= ±15V
T
A
= 25°C
I
B
+
+ I
B
–

2
I
B
=
LOAD RESISTANCE (Ω)
10
50
OPEN-LOOP GAIN (dB)
80
90
100
100 1k 10k
1208/09 G06
70
60
T
A
= 25°C
V
S
= ±15V
V
S
= ±5V
TEMPERATURE (°C)
–50
3.50
INPUT BIAS CURRENT (µA)
4.00
4.25
4.75
5.00
–25 25 75 125
1208/09 G07
100500
3.75
4.50
V
S
= ±15V
I
B
+
+ I
B
–

2
I
B
=
FREQUENCY (Hz)
10
100
10
1
0.1
100 1k 10k
100k
1208/09 G09
INPUT CURRENT NOISE (pA/√Hz)
INPUT VOLTAGE NOISE (nV/√Hz)
10000
1000
100
10
V
S
= ±15V
T
A
= 25°C
A
V
= 101
R
S
= 100k
i
n
e
n
Output Short-Circuit Current
Input Bias Current vs Temperature vs Temperature Input Noise Spectral Density
TEMPERATURE (°C)
–50
25
OUTPUT SHORT-CIRCUIT CURRENT (mA)
35
40
50
55
–25 25 75 125
1208/09 G08
100500
30
45
V
S
= ±5V
SINK
SOURCE
SUPPLY VOLTAGE (±V)
0
SUPPLY CURRENT (mA)
12
10
8
6
4
2
0
5101520
1208/09 G02
25°C
–55°C
125°C