Datasheet

LT6650
4
6650fa
INPUT VOLTAGE (V)
0
SUPPLY CURRENT (µA)
6
8
10
16
6650 G03
4
2
0
4
8
12
20
14
2
6
10
18
125°C
–55°C
25°C
TEMPERATURE (°C)
–60
OUTPUT VOLTAGE (mV)
404
403
402
400
401
399
398
397
396
100
6650 G01
–20–40 0 40 80 120
20
60
TYPICAL PART
V
IN
= 1.4V
V
IN
= 5V
V
IN
= 18V
TEMPERATURE (°C)
–60
OUTPUT VOLTAGE (mV)
403
402
400
401
399
398
100
6650 G02
–20–40 0 40 80 120
20
60
THREE PARTS
V
IN
= 5V
INPUT VOLTAGE (V)
0
SUPPLY CURRENT (µA)
6
8
10
1.6
6650 G04
4
2
0
0.4
0.8
1.2
2.0
1.4
0.2
0.6
1.0
1.8
125°C
–55°C
25°C
INPUT VOLTAGE (V)
2
398
OUTPUT VOLTAGE (mV)
399
400
401
402
610
14
18
6550 G05
403
404
48
12
16
T
A
= 125°C
T
A
= –55°C
T
A
= 25°C
INPUT VOLTAGE (V)
0.8
398
OUTPUT VOLTAGE (mV)
399
400
401
402
1.2 1.6 2.01.8
6650 G06
403
404
1.0 1.4
T
A
= 125°C
T
A
= –55°C
T
A
= 25°C
OUTPUT CURRENT (µA)
10
OUTPUT VOLTAGE CHANGE (µV)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
100 1000
6650 G07
TYPICAL PART
V
IN
= 5V
125°C
–55°C
25°C
OUTPUT CURRENT (µA)
10
OUTPUT VOLTAGE CHANGE (µV)
1000
900
800
700
600
500
400
300
200
100
0
100 1000
6650 G08
TYPICAL PART
V
IN
= 5V
125°C
–55°C
25°C
OUTPUT CURRENT (µA)
10
INPUT-OUTPUT VOLTAGE (mV)
500
400
300
200
100
0
100 1000
6650 G09
V
OUT
= 1.425V - TYP (RF = 100k, RG = 39.2k)
0.1% V
OUT
125°C
–55°C
25°C
Output Voltage Temperature
Drift
Output Voltage Temperature
Drift
Supply Current vs Input Voltage Line Regulation Line Regulation
Load Regulation (Sourcing) Load Regulation (Sinking)
Minimum Input-Output Voltage
Differential (Sourcing)
TYPICAL PERFOR A CE CHARACTERISTICS
UW
(See Applications, Figure 1)
Supply Current vs Input Voltage