Datasheet

LTC6240/LTC6241/LTC6242
14
624012fe
Input Bias Current
vs Common Mode Voltage
V
OS
Distribution LTC6241 V
OS
Distribution LTC6241
V
OS
Temperature Coeffi cient
Distribution LTC6241
Supply Current vs Supply Voltage
Offset Voltage
vs Input Common Mode Voltage
Input Bias Current
vs Common Mode Voltage
V
OS
Temperature Coeffi cient
Distribution LTC6240V
OS
Distribution LTC6240
TYPICAL PERFORMANCE CHARACTERISTICS
INPUT OFFSET VOLTAGE (µV)
0
NUMBER OF UNITS
10
30
40
50
90
6241 G01
20
60
70
80
–70 –50 –30 –10 7030 5010
V
S
= ±2.5V
SO-8 PACKAGE
INPUT OFFSET VOLTAGE (µV)
0
NUMBER OF UNITS
40
120
6241 G02
20
60
100
80
–350 –250 –150 –50 350150 25050
V
S
= ±2.5V
DD PACKAGE
DISTRIBUTION (µV/°C)
0
NUMBER OF UNITS
4
16
14
12
6241 G03
2
6
10
8
–1.0 –0.6 –0.2 0.2 1.81.0 1.40.6
V
S
= ±2.5V
2 LOTS
–55°C TO 125°C
INPUT OFFSET VOLTAGE (µV)
0
PERCENT OF UNITS
5
10
15
35
6241 G04
20
25
30
–70–90–110 –50 –30 –10 7030 5010
V
S
= ±2.5V
DISTRIBUTION (µV/°C)
0
NUMBER OF UNITS
2
6
8
10
18
6241 G05
4
12
14
16
–0.6 –0.2 1.81.41.00.60.2
V
S
= 5V, 0
V
CM
= 2.5V
2 LOTS
–40°C TO 125°C
SO-8 AND SOT23
PACKAGES
TOTAL SUPPLY VOLTAGE (V)
0
2.0
2.5
3.0
610
6241 G06
1.5
1.0
24
812
0.5
0
SUPPLY CURRENT PER AMP (mA)
3.5
T
A
= –55°C
T
A
= 125°C
T
A
= 25°C
INPUT COMMON MODE VOLTAGE (V)
–0.5
OFFSET VOLTAGE (µV)
300
200
250
150
100
0
50
–50
–100
–150
–200
–250
–300
3.0
6241 G07
0 0.5 1.5 2.5 3.5
1.0
2.0
4.54.0
V
S
= 5V, 0V
T
A
= –55°C
T
A
= 125°C
T
A
= 25°C
COMMON MODE VOLTAGE (V)
0 1.0 2.0 3.0 4.00.5 1.5 2.5 3.5 4.5 5.0
INPUT BIAS CURRENT (pA)
1000
100
10
0.1
1
6241 G08
V
S
= 5V, 0V
T
A
= 85°C
T
A
= 125°C
T
A
= 25°C
COMMON MODE VOLTAGE (V)
–0.8 –0.6 –0.2 0.2 0.6–0.4 0 0.4 0.8 1.0
INPUT BIAS CURRENT (pA)
700
100
200
300
400
500
600
–400
–300
–200
–100
0
6241 G09
V
S
= 5V, 0V
T
A
= 85°C
T
A
= 125°C
T
A
= 25°C