LTC6240/LTC6241/LTC6242
ELECTRICAL CHARACTERISTICS
SYMBOL
V
OS
PARAMETER
Input Offset Voltage (Note 4)
(LTC6240C/I, LTC6240HVC/I, LTC6241C/I, LTC6241HVC/I, LTC6242C/I,
LTC6242HVC/I) The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at
T
A
= 25°C. V
S
= 3V, 0V, V
CM
= 1.5V unless otherwise noted.
CONDITIONS
LTC6241 S8
0°C to 70°C
–40°C to 85°C
LTC6242 GN
0°C to 70°C
–40°C to 85°C
LTC6240
0°C to 70°C
–40°C to 85°C
LTC6241 DD, LTC6242 DHC
0°C to 70°C
–40°C to 85°C
V
OS
Match Channel-to-Channel (Note 5) LTC6241 S8
0°C to 70°C
–40°C to 85°C
LTC6242 GN
0°C to 70°C
–40°C to 85°C
LTC6241 DD, LTC6242 DHC
0°C to 70°C
–40°C to 85°C
TC V
OS
I
B
Input Offset Voltage Drift (Note 6)
Input Bias Current (Notes 4, 7)
LTC6241, LTC6242
LTC6240
I
OS
Input Offset Current (Notes 4, 7)
LTC6241, LTC6242
LTC6240
V
CM
CMRR
Input Voltage Range
Common Mode Rejection
CMRR Match
Channel-to-Channel (Note 5)
A
VOL
Large Signal Voltage Gain
V
O
= 1V to 2V
R
L
= 10k to V
S
/2
0°C to 70°C
–40°C to 85°C
No Load
I
SINK
= 1mA
No Load
I
SOURCE
= 1mA
V
S
= 2.8V to 6V, V
CM
= 0.2V
Guaranteed by CMRR
0V ≤ V
CM
≤ 1.5V
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
MIN
TYP
40
MAX
175
275
325
200
275
325
200
325
375
550
650
725
200
325
400
225
325
400
650
700
750
2.5
75
UNITS
μV
μV
μV
μV
μV
μV
μV
μV
μV
μV
μV
μV
μV
μV
μV
μV
μV
μV
μV
μV
μV
μV/°C
pA
pA
pA
pA
pA
pA
pA
pA
V
dB
dB
V/mV
V/mV
V/mV
60
50
100
40
60
150
0.7
0.2
0.2
0.2
1
75
75
0.2
0
78
76
140
100
75
100
95
600
1
75
1.5
l
l
l
l
l
l
l
l
l
l
V
OL
V
OH
PSRR
Output Voltage Swing Low (Note 9)
Output Voltage Swing High (Note 9)
Power Supply Rejection
PSRR Match
Channel-to-Channel (Note 5)
Minimum Supply Voltage (Note 10)
3
65
4
70
80
74
2.8
3
6
104
100
30
110
30
120
mV
mV
mV
mV
dB
dB
V
mA
I
SC
Short-Circuit Current
624012fe
7
LINEAR_DIMENSIONS [ LINEAR DIMENSIONS SEMICONDUCTOR ]
