Datasheet

LT1716
4
1716fa
ELECTRICAL CHARACTERISTICS
The l denotes the specifi cations which apply over the full operating
temperature range of –40°C ≤ T
A
≤ 85°C, otherwise specifi cations are at T
A
= 25°C. Split supply operation V
S
= ±15V, V
CM
= 0V
unless otherwise noted. (Note 4)
SYMBOL PARAMETER CONDITIONS
LT1716C/LT1716I
UNITSMIN TYP MAX
V
OL
Output Voltage Swing Low
(Referred to V
–
)
I
SINK
= 0mA, V
OVERDRIVE
= –10mV
I
SINK
= 0.1mA
I
SINK
= 1mA
I
SINK
= 5mA
l
l
l
l
20
75
200
550
35
110
300
900
mV
mV
mV
mV
V
OH
Output Voltage Swing High
(Referred to V
+
)
I
SOURCE
= 0μA, V
OVERDRIVE
= 10mV
I
SOURCE
= 10μA
l
l
45
140
75
210
mV
mV
Leakage Current V
OUT
= 25V, V
OVERDRIVE
> 100mV
l
0.6 2 μA
Propagation Delay V
OVERDRIVE
> 100mV, R
LOAD
= 10k 5.5 9 μs
The l denotes the specifi cations which apply over the full operating temperature range of –40°C < T
A
< 125°C, otherwise specifi cations
are at T
A
= 25°C. Single supply operation V
+
= 5V, V
–
= 0V; V
CM
= V
CC
/2 unless otherwise noted. (Note 4)
SYMBOL PARAMETER CONDITIONS
LT1716H
UNITSMIN TYP MAX
V
OS
Input Offset Voltage 0.5V < V
CM
< (V
CC
– 1V)
l
300 1600
2900
μV
μV
Input Offset Voltage Drift (Note 5)
l
2μV/°C
I
OS
Input Offset Current V
CM
= V
+
/2
V
CM
= 0V
V
CM
= 44V
l
l
l
3 220
1.3
0.9
nA
μA
μA
I
B
Input Bias Current V
CM
= V
+
/2
l
20 50
900
nA
nA
V
+
= 0V, V
CM
= 44V
V
CM
= 0V
V
CM
= 44V
V
CM
= –5V
l
l
l
2
3
6
1
25
14
1.4
nA
μA
μA
mA
Input Voltage Range (Note 7) 0.5 44 V
CMRR Common Mode Rejection Ratio 0.5V < V
CM
< (V
+
– 1V)
0.5V < V
CM
< 44V (Note 6)
l
l
75
72
110
110
dB
dB
PSRR Power Supply Rejection Ratio V
–
= 0V, V
CM
= 1.5V, 2.7V < V
+
< 36V
l
85 110 dB
Minimum Operating Supply Voltage
l
2.4 2.7 V
A
VOL
Large-Signal Voltage Gain R
L
= 1k, 1V < V
OUT
< 4V
R
L
= 6k
l
200
20
500 V/mV
V/mV
I
S
Supply Current per Amplifi er V
+
= 3V, R
L
= Open, V
O
= High
l
35 50
70
μA
μA
V
+
= 5V, R
L
= Open, V
O
= High
l
35 55
75
μA
μA
V
+
= 12V, R
L
= Open, V
O
= High
l
40 60
85
μA
μA
I
SC
–
Output Sink Current (Note 2) V
OVERDRIVE
> 30mV
l
510 mA
I
SC
+
Output Source Current V
OVERDRIVE
= 5mV, V
OUT
= 1V
l
60 110 μA
V
OL
Output Voltage Swing Low
(Referred to V
–
)
I
SINK
= 0mA, V
OVERDRIVE
= –10mV
I
SINK
= 0.1mA
I
SINK
= 1mA
I
SINK
= 5mA
l
l
l
l
20
75
200
550
60
170
480
1200
mV
mV
mV
mV
V
OH
Output Voltage Swing High
(Referred to V
+
)
I
SOURCE
= 0μA, V
OVERDRIVE
= –10mV
I
SOURCE
= 10μA
l
l
50
130
110
220
mV
mV
Leakage Current V
OUT
= 40V, V
OVERDRIVE
> 100mV
l
1.7 5 μA
Propagation Delay V
OVERDRIVE
> 100mV, R
LOAD
= 10k 6 9 μs
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