LTC6244
10
6244fb
VOS Distribution
VOS Temperature Coefcient
Distribution
Supply Current vs Supply Voltage
(Per Amplier)
Offset Voltage
vs Input Common Mode Voltage
Input Bias Current
vs Common Mode Voltage
Input Bias Current
vs Common Mode Voltage
Input Bias Current vs Temperature
VOS Temperature Coefcient
Distribution
TYPICAL PERFORMANCE CHARACTERISTICS
INPUT OFFSET VOLTAGE (μV)
–60
–40
NUMBER
OF
UNITS
60
80
100
120
60
6244 G01
40
20
50
70
90
110
30
10
0
–20
0
20
40
LTC6244MS8
VS = 5V, 0V
VCM = 2.5V
TA = 25°C
INPUT OFFSET VOLTAGE (μV)
0
NUMBER
OF
UNITS
20
40
60
10
30
50
6244 G02
–350 –200
–50
100
250
400
–500
LTC6244DD
VS = 5V, 0V
VCM = 2.5V
TA = 25°C
DISTRIBUTION (μV/°C)
–2.4
–1.6
–0.8
0
0.8
1.6
2.4
NUMBER
OF
UNITS
6
12
13
14
6422 G03
4
3
2
1
10
8
5
11
0
9
7
LTC6244MS8
VS = 5V, 0V
VCM = 2.5V
2 LOTS
–55°C TO 125°C
DISTRIBUTION (μV/°C)
–6
6
–5
5
–4
4
–3
3
–2
2
–1
1
0
NUMBER
OF
UNITS
6
6422 G04
4
3
2
1
10
8
5
11
0
9
7
LTC6244DD
VS = 5V, 0V
VCM = 2.5V
2 LOTS
–55°C TO 125°C
TOTAL SUPPLY VOLTAGE (V)
0
SUPPL
Y
CURRENT
(mA)
3
4
5
6
10
6244 G05
2
1
0
24
8
6
7
8
12
TA = 125°C
TA = 25°C
TA = –55°C
INPUT COMMON MODE VOLTAGE (V)
–1
OFFSET
VOL
TAGE
(μ
V)
0
200
500
400
3
6244 G06
–200
–100
100
300
–300
–400
0
1
2
4
–0.5
3.5
0.5
1.5
2.5
4.5 5
TA = 125°C
TA = 25°C
TA = –55°C
VS = 5V, 0V
NORMALIZED TO
25°C VOS VALUE
COMMON MODE VOLTAGE (V)
0
0.5
1
10
INPUT
BIAS
CURRENT
(pA)
100
1.5
2
2.5
3
3.5
4
4.5
5
6244 G07
1
0.1
1000
10000
TA = 125°C
TA = 85°C
TA = 25°C
MS8 PACKAGE
VS = 5V, 0V
COMMON MODE VOLTAGE (V)
–0.8
INPUT
BIAS
CURRENT
(pA)
200
400
600
800
0
6244 G08
0
–200
100
300
500
700
–100
–300
–400
–0.6 –0.4 –0.2
0.2 0.4 0.6 0.8 1.0
TA = 125°C
TA = 25°C
MS8 PACKAGE
VS = 5V, 0V
TA = 85°C
TEMPERATURE (°C)
25 35 45
10
INPUT
BIAS
CURRENT
(pA)
100
1000
55 65 75 85 95 105 115 125
6244 G09
1
0.1
10000
MS8 PACKAGE
VCM = VS/2
VS = 10V
VS = 5V