LT1801 LINER [Linear Technology], LT1801 Datasheet - Page 8

• Manufacturer Part Number: LT1801
• Description: Dual/Quad 80MHz, 25V/?s Low Power Rail-to-Rail Input and Output Precision Op Amps
• Manufacturer: LINER [Linear Technology]

ELECTRICAL CHARACTERISTICS
LT1801/LT1802
of – 40°C < T
SYMBOL PARAMETER
V
I
I
A
CMRR
PSRR
V
V
I
I
GBW
SR
Note 1: Absolute Maximum Ratings are those values beyond which the life
of the device may be impaired.
Note 2: The inputs are protected by back-to-back diodes. If the differential
input voltage exceeds 1.4V, the input current should be limited to less than
10mA.
Note 3: A heat sink may be required to keep the junction temperature
below the absolute maximum rating when the output is shorted
indefinitely.
Note 4: The LT1801C/LT1801I and LT1802C/LT1802I are guaranteed
functional over the temperature range of – 40°C to 85°C.
Note 5: The LT1801C/LT1802C are guaranteed to meet specified
performance from 0°C to 70°C. The LT1801C/LT1802C are designed,
characterized and expected to meet specified performance from
–40°C to 85°C but are not tested or QA sampled at these temperatures.
The LT1801I/LT1802I are guaranteed to meet specified performance from
–40°C to 85°C.
8
B
OS
SC
S
OS
VOL
OL
OH
TC
Input Offset Voltage Drift (Note 8)
Input Bias Current
Input Bias Current Match
(Channel-to-Channel) (Note 9)
Input Offset Current
Large-Signal Voltage Gain
Common Mode Rejection Ratio
CMRR Match (Channel-to-Channel) (Note 9)
Input Common Mode Range
Power Supply Rejection Ratio
PSRR Match (Channel-to-Channel) (Note 9)
Output Voltage Swing Low (Note 7)
Output Voltage Swing High (Note 7)
Short-Circuit Current
Supply Current per Amplifier
Gain Bandwidth Product
Slew Rate
A
< 85°C. V
S
= ±5V, V
CM
= 0V, V
OUT
= 0V, unless otherwise noted. (Note 5)
CONDITIONS
V
V
V
V
V
V
V
V
V
V
V
V
No Load
I
I
No Load
I
I
Frequency = 2MHz
A
Measured at V
SINK
SINK
SOURCE
SOURCE
CM
CM
CM
CM
CM
CM
O
O
CM
CM
S
S
V
+
+
= –4V to 4V, R
= –1V to 1V, R
= – 1, R
= 2.5V to 10V, V
= 2.5V to 10V, V
= V
= V
= V
= V
= V
= V
= V
= V
= 5mA
= 10mA
S
S
S
S
S
S
S
S
= 5mA
= 10mA
The
–
+
–
+
–
+
–
–
to 3.5V
to 3.5V
L
+ 1V
– 0.2V
+ 1V
– 0.2V
+ 1V
– 0.2V
= 1k, V
●
O
denotes the specifications which apply over the temperature range
= ±2V
L
L
O
= 1k
= 100Ω
S
S
= ±4V,
Note 6: Minimum supply voltage is guaranteed by power supply rejection
ratio test.
Note 7: Output voltage swings are measured between the output and
power supply rails.
Note 8: This parameter is not 100% tested.
Note 9: Matching parameters are the difference between amplifiers A
and D and between B and C on the LT1802; between the two amplifiers
on the LT1801.
Note 10: Thermal resistance (θ
metal connected to the package. The specified values are for short traces
connected to the leads. If desired, the thermal resistance can be
substantially reduced by connecting Pin 4 of the SO-8 and MS8, Pin 11 of
the SO-14 or the underside metal of the DD package to a larger metal area
(V
–
–
= 0V
= 0V
S
–
trace).
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
JA
) varies with the amount of PC board
MIN
12.5
12.5
V
81
75
73
67
2
S
–
TYP
450
104
104
110
180
150
300
1.5
2.6
50
25
25
25
25
55
90
90
20
30
30
65
15
5
2250
MAX
400
450
700
350
350
V
100
275
400
110
350
700
4.5
5
S
+
UNITS
18012fb
µV/°C
V/mV
V/mV
MHz
V/µs
mV
mV
mV
mV
mV
mV
mA
mA
nA
nA
nA
nA
nA
nA
dB
dB
dB
dB
V