LT1789-1/LT1789-10
17
1789fc
TYPICAL PERFORMANCE CHARACTERISTICS
(LT1789-10)
INPUT COMMON MODE VOLTAGE (V)
–15
VALID OUTPUT VOLTAGE (V)
15
10
5
0
–5
–10
–15
–10
–5 0 05
10 15
T
A
= 25°C
INPUT COMMON MODE VOLTAGE (V)
–2.5 2.5
VALID OUTPUT VOLTAGE (V)
INPUT COMMON MODE VOLTAGE (V)
VALID OUTPUT VOLTAGE (V)
INPUT COMMON MODE VOLTAGE (V)
VALID OUTPUT VOLTAGE (V)
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
–2.5
–1.5 1.5
–0.5 0.5
INPUT COMMON MODE VOLTAGE (V)
–1.5
VALID OUTPUT VOLTAGE (V)
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–1.0
–0.5 0 0.5 1.0 1.5
0
5
4
3
2
1
0
4
1
2
3
5
0 0.5 1.5 2.5
3
2
1
0
1.0
2.0
3.0
G = 10
1789 G54
1789 G55
1789 G56
1789 G57 1789 G58
A
V
= 10
A
V
= 100
A
V
= 10
G = 10
G = 100
G = 10
G = 100
G = 100
T
A
= 25°C T
A
= 25°C
T
A
= 25°C
T
A
= 25°C
A
V
= 100
–
+
LT1789-10
V
D
/2
V
D
/2
V
CM
15V
–15V
20K
V
OUT
REF
–
+
LT1789-10
V
D
/2
V
D
/2
V
CM
2.5V
–2.5V
20K
V
OUT
REF
–
+
LT1789-10
V
D
/2
V
D
/2
V
CM
1.5V
–1.5V
20K
V
OUT
REF
–
+
LT1789-10
V
D
/2
V
D
/2
V
CM
3V
20K
V
OUT
REF
–
+
LT1789-10
V
D
/2
V
D
/2
V
CM
5V
20K
V
OUT
REF
V
+
V
–
V
+
V
–
V
+
V
–
V
+
V
–
V
+
V
–
Valid Output Voltage vs Input
Common Mode Voltage
V
S
= ±15V
Valid Output Voltage vs Input
Common Mode Voltage
V
S
= 5V
Valid Output Voltage vs Input
Common Mode Voltage
V
S
= 3V
Valid Output Voltage vs Input
Common Mode Voltage
V
S
= ±2.5V
Valid Output Voltage vs Input
Common Mode Voltage
V
S
= ±1.5V
