8
LT1218/LT1219
TYPICAL PERFORMANCE CHARACTERISTICS
U
W
VOS Distribution, VCM = 0V
INPUT OFFSET VOLTAGE (
V)
PERCENT
OF
UNITS
(%)
30
25
20
15
10
5
0
–60
–20
20
60
LT1218/19 TPC01
100
–100
VS = 5V, 0V
VCM = 0V
INPUT OFFSET VOLTAGE (
V)
PERCENT
OF
UNITS
(%)
30
25
20
15
10
5
0
–60
–20
20
60
LT1218/19 TPC03
100
–100
VS = 5V, 0V
VCM = 5V
VOS Distribution, VCM = 5V
INPUT OFFSET VOLTAGE (
V)
–100
PERCENT
OF
UNITS
(%)
40
35
30
25
20
15
10
5
0
60
LT1218/19 TPC02
–60
–20
20
100
VS = 5V, 0V
VCM = 0V TO 5V
VOS Shift, VCM = 0V to 5V
Supply Current vs Temperature
Input Bias Current vs
Common Mode Voltage
Minimum Supply Voltage
TEMPERATURE (
°C)
–40
SUPPLY
CURRENT
(
A)
500
400
300
200
100
0
40
60
LT1218/19 TPC04
–20
20
80
100
VS = ±15V
VS = ±2.5V
COMMON MODE VOLTAGE (V)
–1
INPUT
BIAS
CURRENT
(nA)
7
LT1218/19 TPC06
1
3
5
50
25
0
–25
–50
0
2
4
6
TA = 25°C
TA = 85°C
TA = – 40°C
VS = 5V, 0V
TA = 25°C
TOTAL SUPPLY VOLTAGE (V)
1.0
CHANGE
IN
OFFSET
VOLTAGE
(
V)
200
150
100
50
0
–50
1.5
2.0
2.5
LT1218/19 TPC05
3.5
3.0
4.0
4.5
5.0
TA = –40°C
TA = 25°C
TA = 85°C
LOAD CURRENT (mA)
0.001
SATURATION
VOLTAGE
(V)
0.1
10
0.1
0.01
10
LT1218/19 TPC07
0.01
1
TA = 25°C
TA = 85°C
TA = –40°C
VS = 5V, 0V
Output Saturation Voltage vs
Load Current (Output Low)
0.1Hz to 10Hz Output
Voltage Noise
Output Saturation Voltage vs
Load Current (Output High)
LOAD CURRENT (mA)
0.001
SATURATION
VOLTAGE
(V)
0.1
10
0.1
0.01
10
LT1218/19 TPC08
0.01
1
TA = 25°C
TA = 85°C
TA = –40°C
VS = 5V, 0V
TIME (1s/DIV)
OUTPUT
VOLTAGE
(400nV/DIV)
LT1218/19 TPC09
VS = ±2.5V
VCM = 0V