Datasheet

LTC6240/LTC6241/LTC6242
4
624012fc
(LTC6240C/I, LTC6240HVC/I, LTC6241C/I, LTC6241HVC/I, LTC6242C/I,
LTC6242HVC/I) The ● denotes the specifi cations which apply over the specifi ed temperature range, otherwise specifi cations are at
T
A
= 25°C. V
S
= 5V, 0V, V
CM
= 2.5V unless otherwise noted.
ELECTRICAL CHARACTERISTICS
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
●
●
40 125
250
300
µV
µV
µV
LTC6242 GN
0°C to 70°C
–40°C to 85°C
●
●
50 150
275
300
µV
µV
µV
LTC6240
0°C to 70°C
–40°C to 85°C
●
●
50 175
300
350
µV
µV
µV
LTC6241 DD, LTC6242 DHC
0°C to 70°C
–40°C to 85°C
●
●
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
●
●
40 160
300
375
µV
µV
µV
LTC6242 GN
0°C to 70°C
–40°C to 85°C
●
●
50 185
325
400
µV
µV
µV
LTC6241 DD, LTC6242 DHC
0°C to 70°C
–40°C to 85°C
●
●
150 650
700
750
µV
µV
µV
TC V
OS
Input Offset Voltage Drift (Note 6)
●
0.7 2.5 µV/°C
I
B
Input Bias Current (Notes 4, 7) LTC6241, LTC6242
●
0.2
75
pA
pA
LTC6240
●
0.2 1
75
pA
pA
I
OS
Input Offset Current (Notes 4, 7) LTC6241, LTC6242
●
0.2
75
pA
pA
LTC6240
●
0.2 1
75
pA
pA
Input Noise Voltage 0.1Hz to 10Hz 550 nV
P-P
AVAILABLE OPTIO S
U
PART NUMBER AMPS/PACKAGE SPECIFIED TEMP RANGE SPECIFIED SUPPLY VOLTAGE PACKAGE PART MARKING
LTC6242CGN 4 0°C to 70°C 3V, 5V GN 6242
LTC6242CDHC 4 0°C to 70°C 3V, 5V DHC 6242
LTC6242HVCGN 4 0°C to 70°C 3V, 5V, ±5V GN 6242HV
LTC6242HVCDHC 4 0°C to 70°C 3V, 5V, ±5V DHC 6242HV
LTC6242IGN 4 –40°C to 85°C 3V, 5V GN 6242I
LTC6242IDHC 4 –40°C to 85°C 3V, 5V DHC 6242
LTC6242HVIGN 4 –40°C to 85°C 3V, 5V, ±5V GN 242HVI
LTC6242HVIDHC 4 –40°C to 85°C 3V, 5V, ±5V DHC 6242HV
LTC6242HGN 4 –40°C to 125°C 3V, 5V GN 6242H
LTC6242HVHGN 4 –40°C to 125°C 3V, 5V, ±5V GN 242HVH