LT1990AIS8 Linear Technology, LT1990AIS8 Datasheet - Page 9

• 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: -

The
G = 1, 10, unless otherwise noted. (Notes 4, 6)
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: ESD (Electrostatic Discharge) sensitive device. Extensive use of
ESD protection devices are used internal to the LT1990, however, high
electrostatic discharge can damage or degrade the device. Use proper ESD
handling precautions.
Note 3: A heat sink may be required to keep the junction temperature
below absolute maximum.
Note 4: The LT1990C/LT1990I are guaranteed functional over the
operating temperature range of – 40°C to 85°C. The LT1990H is
guaranteed functional over the operating temperature range of –40°C
to 125°C.
Note 5: The LT1990C is guaranteed to meet the specified performance
from 0°C to70°C and is designed, characterized and expected to meet
specified performance from –40°C to 85°C but is not tested or QA
±15V ELECTRICAL CHARACTERISTICS
SYMBOL
V
PSRR
I
V
I
SR
S
SC
OSH
OUT
●
denotes the specifications which apply over the temperature range of –40°C ≤ T
PARAMETER
Input Offset Voltage Hysteresis, RTI
Power Supply Rejection Ratio, RTI
Minimum Supply Voltage
Supply Current
Output Voltage Swing
Output Short-Circuit Current
Slew Rate
CONDITIONS
(Note 11)
V
Guaranteed by PSRR
Short to V
Short to V
G = 1, V
S
= ±1.35V to ±18V
OUT
+
–
= ±10V
sampled at these temperatures. The LT1990I is guaranteed to meet
specified performance from –40°C to 85°C. The LT1990H is guaranteed to
meet specified performance from –40°C to 125°C.
Note 6: G = 10 limits are guaranteed by correlation to G = 1 tests and gain
error tests at G = 10.
Note 7: Limits are guaranteed by correlation to –5V to 80V CMRR tests.
Note 8: V
V
Note 9: V
V
Note 10: This parameter is not 100% tested.
Note 11: Hysteresis in offset voltage is created by package stress that
differs depending on whether the IC was previously at a higher or lower
temperature. Offset voltage hysteresis is always measured at 25°C, but the
IC is cycled to 85°C I-grade (70°C C-grade or 125°C H-grade) or –40°C
I/H-grade (0°C C-grade) before successive measurement.
S
S
= ±15V tests.
= ±15V tests.
S
S
= 3V limits are guaranteed by correlation to V
= 5V limits are guaranteed by correlation to V
A
≤ 125°C. V
●
●
●
●
●
●
●
●
S
= ±15V, R
±14.2
MIN
0.1
77
1.5
7
L
LT1990H
= 10k, V
TYP
250
S
S
LT1990
= 5V and
= 3V and
CM
±1.35
MAX
330
= V
REF
UNITS
1990fb
= 0V,
9
V/µs
mA
mA
µV
dB
µA
V
V