Datasheet

LT6411
5
6411f
TYPICAL PERFORMANCE CHARACTERISTICS
Supply Current per Amplifi er
vs Temperature
Supply Current per Ampifi er
vs Supply Voltage
Supply Current per Amplifi er
vs EN Pin Voltage
Output Offset Voltage
vs Temperature
Positive Input Bias Current
vs Input Voltage
EN Pin Current vs EN Pin Voltage
Output Voltage vs Input Voltage
Output Voltage Swing vs I
LOAD
(Output High)
Output Voltage Swing vs I
LOAD
(Output Low)
EN PIN VOLTAGE (V)
0
EN PIN CURRENT (µA)
0
–20
–40
–60
–80
–100
–120
–140
6411 G06
2
5
1
34
V
S
= ±5V
V
DGND
= 0V
T
A
= –55°C
T
A
= 25°C
T
A
= 125°C
SOURCE CURRENT (mA)
0
OUTPUT VOLTAGE (V)
5
4
3
2
1
0
40
6411 G08
10
20
30
10050 60 70 80 90
V
S
= ±5V
A
V
= 2
V
IN
= 2V
T
A
= 125°C
T
A
= –55°C
T
A
= 25°C
040
10
20
30
10050 60 70 80 90
SINK CURRENT (mA)
OUTPUT VOLTAGE (V)
0
–1
–2
–3
–4
–5
6411 G09
V
S
= ±5V
A
V
= 2
V
IN
= –2V
T
A
= 125°C
T
A
= –55°C
T
A
= 25°C
All measurements are per amplifi er with single-ended outputs unless otherwise noted.
–55 –15
25
45
TEMPERATURE (°C)
125
6411 G01
–35 5
65
85
105
12
V
EN
= 0V
V
EN
= 0.4V
10
8
6
4
SUPPLY CURRENT (mA)
2
0
V
S
= ±5V
R
L
= ∞
V
IN
+
, V
IN
–
= 0V
6411 G02
12
10
8
6
SUPPLY CURRENT (mA)
4
2
0
0123456
TOTAL SUPPLY VOLTAGE (V)
7 8 9 10 11 12
V
CC
= –V
EE
V
EN
, V
DGND
, V
IN
+
, V
IN
–
= 0V
T
A
= 25°C
6411 G03
12
SUPPLY CURRENT (mA)
10
8
6
4
2
0
0 0.5 1.0 1.5 2.0
EN PIN VOLTAGE (V)
2.5 3.0 3.5 4.0
T
A
= –55°C
T
A
= 25°C
T
A
= 125°C
V
S
= ±5V
V
DGND
= 0V
V
IN
+
, V
IN
–
= 0V
TEMPERATURE (°C)
OFFSET VOLTAGE (mV)
6411 G04
20
15
10
5
0
–5
–10
–15
–20
–55 –15
25
45 125
–35 5
65
85
105
V
S
= ±5V
V
IN
= 0V
A
V
= 2
INPUT VOLTAGE (V)
–2.5
IN
+
BIAS CURRENT (µA)
–20
0
1.5
6411 G05
–40
–60
–1.5
–0.5
0.5
2.5
20
V
S
= ±5V
A
V
= 2
T
A
= –55°C
T
A
= 25°C
T
A
= 125°C
6411 G07
INPUT VOLTAGE (V)
–4.5
OUTPUT VOLTAGE (V)
5
4
3
2
1
0
–1
–2
–3
–4
–5
–2.5
–0.5
0.5 4.5
–3.5 –1.5
1.5
2.5
3.5
T
A
= 25°C
T
A
= –55°C
V
S
= ±5V
R
L
= 1k
A
V
= 1
T
A
= 125°C