LT1990AIS8 Linear Technology, LT1990AIS8 Datasheet - Page 3

• Manufacturer Part Number: LT1990AIS8
• Description: IC AMP DIFF +/-250V MCRPWR 8SOIC
• Manufacturer: Linear Technology

Specifications of LT1990AIS8

• Amplifier Type: Differential
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 0.55 V/µs
• -3db Bandwidth: 105kHz
• Voltage - Input Offset: 900µV
• Current - Supply: 140µA
• Current - Output / Channel: 22mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 36 V, ±1.35 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Gain Bandwidth Product: -
• Current - Input Bias: -

3V/5V ELECTRICAL CHARACTERISTICS
V
SYMBOL
V
e
R
PSRR
I
V
V
I
BW
SR
The
V
SYMBOL
∆G
G/T
V
CMRR
AV
S
SC
n
OS
IN
OL
OH
CM
S
CM
= 3V, 0V; V
REF
●
= V
denotes the specifications which apply over the temperature range of 0
REF
= half supply, G = 1, 10, unless otherwise noted. (Notes 4, 6)
PARAMETER
Offset Voltage, RTI
Input Noise Voltage, RTI
Noise Voltage Density, RTI
Input Resistance
Power Supply Rejection Ratio, RTI
Minimum Supply Voltage
Supply Current
Output Voltage Swing LOW
Output Voltage Swing HIGH
Output Short-Circuit Current
Bandwidth (–3dB)
Slew Rate
Settling Time to 0.01%
Reference Gain to Output
PARAMETER
Gain Error
Gain vs Temperature
Input Voltage Range
Common Mode Rejection Ratio, RTI
S
= 5V, 0V; R
L
= 10k, V
CM
= V
REF
= half supply, G = 1, 10, T
CONDITIONS
G = 1, 10
f
f
Differential
Common Mode
V
Guaranteed by PSRR
(Note 8)
–IN = V
–IN = 0V, +IN = Half Supply
V
V
Short to GND (Note 9)
Short to V
G = 1
G = 10
G = 1, V
4V Step, G = 1, V
G = 1
G = 10
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
O
O
S
S
S
OUT
S
S
S
S
CM
S
CM
S
CM
= 0.1Hz to 10Hz
= 1kHz
= 2.7V to 12.7V, V
= 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)
= –5V to 25V, V
= –5V to 80V, V
= –38V to 47V, V
= 0.5V to (+V
+
S
, +IN = Half Supply (Note 8)
= 5V, 0V, V
+
(Note 9)
REF
REF
REF
S
= 1.25V
= 1.25V
= 2.5V
= 5V, 0V
S
) – 0.75V
REF
REF
OUT
+
+
CM
REF
= 1.25V
= 1.25V
= V
= 0.5V to 4.5V
= 2.5V
A
REF
= 25°C, unless otherwise noted. (Note 6)
= 1.25V
°
C
≤
T
A
≤
70
°
C. V
S
= 3V, 0V; V
●
●
●
●
●
●
●
●
●
●
●
●
●
●
MIN
80
13
MIN
–37
4
–5
–5
58
68
58
68
58
68
S
LT1990C/LT1990I
= 5V, 0V; R
1 ± 0.0007
1 ± 0.007
TYP
105
100
120
100
TYP
0.8
0.5
2.4
6.5
0.5
22
92
30
20
45
1
2
8
2
7
LT1990
L
MAX
MAX
0.65
0.33
0.90
120
150
175
2.7
= 10k,
50
10
20
25
80
48
3
ppm/°C
ppm/°C
µV/√Hz
UNITS
UNITS
µV
1990fb
3
V/µs
MΩ
MΩ
kHz
kHz
mV
mV
mV
mV
mA
mA
P-P
dB
µA
dB
dB
dB
dB
dB
dB
µs
%
%
%
V
V
V
V