Datasheet

9
LT1803/LT1804/LT1805
180345f
INPUT OFFSET VOLTAGE (µV)
–1250
PERCENT OF UNITS (%)
35
30
25
20
15
10
5
0
180345 G01
–750
1250750250
–250
V
S
= 5V, 0V
V
CM
= 0V
INPUT OFFSET VOLTAGE (mV)
–6
PERCENT OF UNITS (%)
30
25
20
15
10
5
0
–4
–2 0 2
180345 G02
46
V
S
= 5V, 0V
V
CM
= 5V
TOTAL SUPPLY VOLTAGE (V)
0
SUPPLY CURRENT (mA)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
2468
180345 G05
10 12135 7911
PER AMPLIFIER
T
A
= 125°C
T
A
= 25°C
T
A
= –55°C
INPUT COMMON MODE VOLTAGE (V)
0
OFFSET VOLTAGE (µV)
2000
1500
1000
500
0
–500
–1000
1234
180345 G06
5
COMMON MODE VOLTAGE (V)
–1
INPUT BIAS CURRENT (µA)
3
2
1
0
–1
–2
1
3
4
180345 G07
0
2
5
6
V
S
= 5V, 0V
TYPICAL PART
T
A
= 125°C
T
A
= 125°C
T
A
= –55°C
T
A
= –55°C
V
S
= 5V, 0V
T
A
= 25°C
T
A
= 25°C
TEMPERATURE (°C)
–50
INPUT BIAS CURRENT (µA)
40
180345 G08
–20 10–35 –5 25 8555 70
3.0
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.0
NPN ACTIVE
V
S
= 5V, 0V
V
CM
= 5V
PNP ACTIVE
V
S
= 5V, 0V
V
CM
= 1V
LOAD CURRENT (mA)
0.01
OUTPUT SATURATION VOLTAGE (V)
0.1
1
10
0.01 1 10
180345 G09
0.001
0.1
100
V
S
= 5V, 0V
T
A
= 125°C
T
A
= –55°C
T
A
= 25°C
0
INPUT OFFSET VOLTAGE (mV)
–5
PERCENT OF UNITS (%)
40
35
30
25
20
15
10
5
0
180345 G03
–3 –2–4
54321
–1
V
S
= 5V, 0V
V
CM
= 0V
0
INPUT OFFSET VOLTAGE (mV)
–6
PERCENT OF UNITS (%)
25
20
15
10
5
0
–4
–2 0 2
180345 G04
46
V
S
= 5V, 0V
V
CM
= 5V
TYPICAL PERFOR A CE CHARACTERISTICS
UW
V
OS
Distribution, V
CM
= 0V
(SO-8, PNP Stage)
V
OS
Distribution, V
CM
= 5V
(SO-8, NPN Stage)
Supply Current vs Supply Voltage
Offset Voltage vs Input Common
Mode Voltage
Input Bias Current vs Common
Mode Voltage
Input Bias Current vs
Temperature
Output Saturation Voltage vs
Load Current (Output Low)
V
OS
Distribution, V
CM
= 0V
(SOT-23, PNP Stage)
V
OS
Distribution, V
CM
= 5V
(SOT-23, NPN Stage)