lt1990ais8-trpbf Linear Technology Corporation, lt1990ais8-trpbf Datasheet - Page 5

• Manufacturer Part Number: lt1990ais8-trpbf
• Description: ?250v Input Range G = 1, 10, Micropower, Difference Amplifier
• Manufacturer: Linear Technology Corporation

3V/5V ELECTRICAL CHARACTERISTICS
3V/5V ELECTRICAL CHARACTERISTICS
The
R
SYMBOL
V
V
V
PSRR
I
V
V
I
The
V
SYMBOL
∆G
G/T
V
CMRR
S
SC
OS
OS
OSH
OL
OH
CM
CM
L
= 10k, V
/T
●
●
= V
denotes the specifications which apply over the temperature range of –40°C ≤ T
denotes the specifications which apply over the temperature range of –40°C ≤ T
REF
CM
PARAMETER
Input Offset Voltage, RTI
Input Offset Voltage Drift, RTI
Input Offset Voltage Hysteresis, RTI
Power Supply Rejection Ratio, RTI
Minimum Supply Voltage
Supply Current
Output Voltage Swing LOW
Output Voltage Swing HIGH
Output Short-Circuit Current
= half supply, G = 1, 10, unless otherwise noted. (Notes 4, 6)
PARAMETER
Gain Error
Gain vs Temperature
Input Voltage Range
Common Mode Rejection Ratio, RTI
= V
REF
= half supply, G = 1, 10, unless otherwise noted. (Notes 4, 6)
CONDITIONS
V
G = 1, 10
V
G = 1, 10
(Note 10)
(Note 11)
V
V
Guaranteed by PSRR
(Note 8)
–IN = V
–IN = 0V, +IN = Half Supply
V
V
Short to GND (Note 9)
Short to V
CONDITIONS
V
LT1990, G = 1
LT1990A, G = 1
G = 10
G = 1 (Note 10)
G = 10 (Note 10)
Guaranteed by CMRR
V
V
V
V
V
LT1990
LT1990A
V
V
LT1990
LT1990A
V
V
LT1990
LT1990A
S
S
S
CM
S
S
OUT
S
S
S
S
CM
S
CM
S
CM
= 3V, 0V
= 5V, 0V
= 2.7V to 12.7V
= 3V, 0V, Below V
= 5V, 0V, Below V
= 3V, 0V, V
= 5V, 0V, V
= 5V, 0V, V
= 3V, 0V (Note 7)
= 5V, 0V
= 5V, 0V (Note 7)
= V
= –5V to 25V, V
= –5V to 80V, V
= –38V to 47V, V
= 0.5V to (+V
+
REF
, +IN = Half Supply (Note 8)
+
= 1.25V
(Note 9)
REF
REF
REF
= 1.25V
= 1.25V
= 2.5V
S
) – 0.75V
REF
REF
+
+
REF
= 1.25V
= 1.25V
= 2.5V
A
A
≤ 85°C. V
≤ 125°C. V
S
●
●
●
●
●
●
●
●
●
●
●
●
S
●
●
●
●
●
●
●
●
●
●
●
●
●
●
= 3V, 0V; V
= 3V, 0V; V
MIN
MIN
–37
76
–5
–5
56
66
56
66
56
66
2
8
LT1990C/LT1990I
S
S
= 5V, 0V;
LT1990H
= 5V, 0V; R
TYP
TYP
230
5
2
7
LT1990
MAX
MAX
0.69
0.37
0.97
170
200
275
4.5
4.5
2.7
22
70
10
20
25
80
48
L
= 10k,
ppm/°C
ppm/°C
UNITS
UNITS
µV/°C
1990fb
5
mV
mV
mV
mV
mV
mA
mA
µV
dB
µA
dB
dB
dB
dB
dB
dB
%
%
%
V
V
V
V