Datasheet

LTC6240/LTC6241/LTC6242
8
624012fe
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage (Note 4) LTC6241 S8
0°C to 70°C
–40°C to 85°C
l
l
50 175
275
325
µV
µV
µV
LTC6242 GN
0°C to 70°C
–40°C to 85°C
l
l
60 200
275
325
µV
µV
µV
LTC6240
0°C to 70°C
–40°C to 85°C
l
l
60 250
350
400
µV
µV
µV
LTC6241 DD, LTC6242 DHC
0°C to 70°C
–40°C to 85°C
l
l
100 550
650
725
µV
µV
µV
V
OS
Match Channel-to-Channel (Note 5) LTC6241 S8
0°C to 70°C
–40°C to 85°C
l
l
50 200
325
400
µV
µV
µV
LTC6242 GN
0°C to 70°C
–40°C to 85°C
l
l
60 225
325
400
µV
µV
µV
LTC6241 DD, LTC6242 DHC
0°C to 70°C
–40°C to 85°C
l
l
150 650
700
750
µV
µV
µV
TC V
OS
Input Offset Voltage Drift (Note 6)
l
0.7 2.5 µV/°C
I
B
Input Bias Current (Notes 4, 7) LTC6241, LTC6242
l
0.5
75
pA
pA
LTC6240
l
0.5 1
75
pA
pA
I
OS
Input Offset Current (Notes 4, 7) LTC6241, LTC6242
l
0.2
75
pA
pA
LTC6240
l
0.2 1
75
pA
pA
Input Noise Voltage 0.1Hz to 10Hz 550 nV
P-P
(LTC6240HVC/I, LTC6241HVC/I, LTC6242HVC/I) The l denotes the specifi cations which apply over the full operating temperature
range, otherwise specifi cations are at T
A
= 25°C. V
S
= ±5V, 0V, V
CM
= 0V unless otherwise noted.
ELECTRICAL CHARACTERISTICS
(LTC6240C/I, LTC6240HVC/I, LTC6241C/I, LTC6241HVC/I, LTC6242C/I,
LTC6242HVC/I) The
l denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at
T
A
= 25°C. V
S
= 3V, 0V, V
CM
= 1.5V unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
I
S
Supply Current per Amplifi er LTC6241, LTC6242
0°C to 70°C
–40°C to 85°C
l
l
1.4 1.7
1.8
1.9
mA
mA
mA
LTC6240
0°C to 70°C
–40°C to 85°C
l
l
1.5 1.9
2
2.1
mA
mA
mA
GBW Gain Bandwidth Product Frequency = 20kHz, R
L
= 1k
l
12 17 MHz