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