LT1990AIS8#PBF Linear Technology, LT1990AIS8#PBF Datasheet - Page 3

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

Specifications of LT1990AIS8#PBF

• 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)
• Number Of Channels: 1
• Number Of Elements: 1
• Power Supply Requirement: Single/Dual
• Common Mode Rejection Ratio: 70dB
• Input Resistance: 2@5VMohm
• Input Offset Voltage: 3@5VmV
• Single Supply Voltage (typ): 3/5/9/12/15/18/24/28V
• Power Supply Rejection Ratio: 80dB
• Rail/rail I/o Type: Rail to Rail Output
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 36V
• Dual Supply Voltage (min): ±1.35V
• Dual Supply Voltage (max): ±18V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain Bandwidth Product: -
• Current - Input Bias: -
• Lead Free Status / Rohs Status: Compliant

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