LT1783
ELECTRICAL CHARACTERISTICS
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
The
l
denotes the specifications which apply over the specified
temperature range, otherwise specifications are at T
A
= 25°C. V
S
= 3V, 0V; V
S
= 5V, 0V; V
CM
= V
OUT
= half supply, for the 6-lead part
V
PIN5
= 0V, pulse power tested unless otherwise specified. (Note 4)
CONDITIONS
T
A
= 25°C
0°C ≤ T
A
≤ 70°C
–40°C ≤ T
A
≤ 85°C
l
l
l
l
l
l
l
l
LT1783C/LT1783I
MIN
TYP
MAX
400
800
950
1100
5
8
7
80
60
UNITS
μV
μV
μV
μV/°C
nA
μA
nA
μA
nA
nA/°C
μV
P-P
nV/√Hz
pA/√Hz
MΩ
GΩ
MΩ
pF
V
dB
dB
dB
V/mV
V/mV
V/mV
V/mV
V/mV
V/mV
mV
mV
mV
V
V
V
V
mA
mA
mA
mA
V
V
μA
μA
μA
μA
nA
μA
μA
μA
μA
1783fd
I
OS
I
B
Input Offset Voltage Drift (Note 9)
Input Offset Current
V
CM
= 18V (Note 5)
Input Bias Current
V
CM
= 18V (Note 5)
SHDN or V
S
= 0V, V
CM
= 0V to 18V
Input Bias Current Drift
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
0.1Hz to 10Hz
f = 1kHz
f = 1kHz
Differential
Common Mode, V
CM
= 0V to (V
CC
– 1V)
Common Mode, V
CM
= 0V to 18V
2
4
45
35
0.1
0.06
0.6
20
0.14
1.3
1
0.5
5
100
80
100
1500
e
n
i
n
R
IN
l
l
l
0.65
0.3
0
90
68
90
200
133
100
400
250
200
C
IN
CMRR
PSRR
A
VOL
Input Capacitance
Input Voltage Range
Common Mode Rejection Ratio
(Note 5)
Power Supply Rejection Ratio
Large-Signal Voltage Gain
18
V
OL
Output Voltage Swing LOW
V
OH
Output Voltage Swing HIGH
I
SC
Short-Circuit Current (Note 2)
V
CM
= 0V to V
CC
– 1V
V
CM
= 0V to 18V (Note 8)
V
S
= 3V to 12.5V, V
CM
= V
O
= 1V
V
S
= 3V, V
O
= 500mV to 2.5V, R
L
= 10k
V
S
= 3V, 0°C ≤ T
A
≤ 70°C
V
S
= 3V, –40°C ≤ T
A
≤ 85°C
V
S
= 5V, V
O
= 500mV to 4.5V, R
L
= 10k
V
S
= 5V, 0°C ≤ T
A
≤ 70°C
V
S
= 5V, –40°C ≤ T
A
≤ 85°C
No Load
I
SINK
= 5mA
V
S
= 5V, I
SINK
= 10mA
V
S
= 3V, No Load
V
S
= 3V, I
SOURCE
= 5mA
V
S
= 5V, No Load
V
S
= 5V, I
SOURCE
= 10mA
V
S
= 3V, Short to GND
V
S
= 3V, Short to V
CC
V
S
= 5V, Short to GND
V
S
= 5V, Short to V
CC
I
S
= –100μA
0°C ≤ T
A
≤ 70°C
–40°C ≤ T
A
≤ 85°C
V
PIN5
= 2V, No Load (Note 10)
V
PIN5
= 0.3V, No Load (Note 10)
V
PIN5
= 2V, No Load (Note 10)
V
PIN5
= 5V, No Load (Note 10)
V
PIN5
= 2V, No Load (Note 10)
V
PIN5
= 18V, No Load (Note 10)
l
l
l
l
l
l
l
l
l
l
l
l
l
l
1500
2.91
2.6
4.91
4.5
5
15
15
20
18
I
S
Minimum Supply Voltage
Reverse Supply Voltage
Supply Current
(Note 6)
Supply Current, SHDN
Shutdown Pin Current
l
l
l
l
l
l
l
l
l
3
200
330
2.94
2.8
4.94
4.74
10
30
30
40
2.5
210
8
400
600
2.7
300
350
375
18
8
1
30
I
SHDN
Shutdown Output Leakage Current
Maximum Shutdown Pin Current
5
0.5
2
5
0.05
10
3
LINEAR_DIMENSIONS [ LINEAR DIMENSIONS SEMICONDUCTOR ]
