LT1492 Linear Technology, LT1492 Datasheet - Page 3
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LT1492
Manufacturer Part Number
LT1492
Description
5MHz/ 3V/us/ Low Power Single Supply/ Dual and Quad Precision Op Amps
Manufacturer
Linear Technology
Datasheet
1.LT1492.pdf
(16 pages)
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V
SYMBOL
A
I
SR
GBW
I
t
OS
t
t
THD
V
SYMBOL
V
V
I
I
CMRR
PSRR
A
I
5V ELECTRICAL CHARACTERISTICS
O
S
S
OS
B
S
r
PD
VOL
OS
OS
VOL
S
, t
S
T
= 5V, 0V; V
= 5V, 0V; V
f
CM
PARAMETER
Large-Signal Voltage Gain
Maximum Output Voltage Swing
(Note 4)
Maximum Output Current (Note 8)
Slew Rate
Gain-Bandwidth Product
Supply Current per Amplifier
Minimum Supply Voltage
Full Power Bandwidth
Rise Time, Fall Time
Overshoot
Propagation Delay
Settling Time
Open-Loop Output Resistance
Total Harmonic Distortion
CM
PARAMETER
Input Offset Voltage
Input Offset Voltage Drift (Note 3)
Input Offset Current
Input Bias Current
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage Swing
(Note 4)
Supply Current per Amplifier
= 0.5V, V
= 0.5V, V
OUT
OUT
= 0.5V, T
= 0.5V, 0 C T
A
= 25 C, unless otherwise noted.
A
70 C, unless otherwise noted.
CONDITIONS
V
Output High, No Load
Output High, I
Output High, I
Output Low, No Load
Output Low, I
Output Low, I
A
f = 100kHz
A
A
A
A
0.01%, A
I
A
CONDITIONS
V
V
V
Output High, No Load
Output High, I
Output High, I
Output Low, No Load
Output Low, I
Output Low, I
O
O
V
V
V
V
V
V
CM
S
O
= 0mA, f = 2MHz
= – 2
= 1, V
= 1, 10% to 90%, V
= 1, V
= 1, V
= 1, V
= 2.5V to 12.5V
= 0.05V to 3.7V, R
= 0.05V to 3.7V, R
= 0V to 3.4V
O
O
O
O
V
= 2.5V
= 100mV
= 100mV
= 1, V
= 1V
SINK
SINK
SINK
SINK
SOURCE
SOURCE
SOURCE
SOURCE
RMS
P-P
= 1mA
= 15mA
= 1mA
= 15mA
O
, f = 20Hz to 20kHz
= 2V
= 1mA
= 15mA
= 1mA
= 15mA
L
L
O
= 2k
= 2k
= 100mV
MIN
MIN
175
140
4.2
4.1
3.0
3.4
4.1
4.0
2.9
84
90
0
20
LT1492/LT1493
– 0.15
0.003
0.062
0.362
0.005
0.004
0.070
0.390
4.35
4.25
3.15
4.25
4.15
3.05
TYP
TYP
350
425
150
100
100
130
120
102
110
250
470
1.8
4.5
2.1
2.6
3.55
20
55
1
5
60
0.006
0.075
0.500
0.007
0.085
0.525
MAX
MAX
550
280
110
650
2.5
25
3
UNITS
UNITS
V/mV
V/mV
3
V/ s
MHz
V/ C
kHz
mA
nA
nA
dB
dB
ns
ns
%
%
V
V
V
V
V
V
A
V
V
V
V
V
V
V
V
V
V
A
s