LTC6240/LTC6241/LTC6242
ELECTRICAL CHARACTERISTICS (LTC6240HVH/LTC6241HVH/LTC6242HVH) The l denotes the specifications
which apply from –40°C to 125°C, otherwise specifications are at TA = 25°C. VS = 5V, VCM = 0V unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V
Input Offset Voltage (Note 4)
LTC6241 S8
50
175
400
μV
μV
OS
l
l
l
l
LTC6242 GN
LTC6240
60
60
50
60
200
400
μV
μV
250
450
μV
μV
V
Match Channel-to-Channel (Note 5) LTC6241 S8
200
400
μV
μV
OS
LTC6242 GN
225
400
μV
μV
l
l
TC V
Input Offset Voltage Drift (Note 6)
Input Bias Current (Notes 4, 7)
0.7
0.5
2.5
μV/°C
OS
I
LTC6241, LTC6242
LTC6240
pA
nA
B
l
l
l
1.5
0.5
0.2
0.2
1
2.5
pA
nA
I
OS
Input Offset Current (Notes 4, 7)
LTC6241, LTC6242
LTC6240
pA
pA
150
1
750
pA
pA
l
l
l
V
Input Voltage Range
Guaranteed by CMRR
–5
80
3.5
V
CM
CMRR
Common Mode Rejection
–5V ≤ V ≤ 3.5V
dB
CM
CMRR Match
Channel-to-Channel (Note 5)
l
76
dB
A
VOL
Large Signal Voltage Gain
V = –3.5V to 3.5V
O
L
R = 10k
775
350
2700
360
V/mV
V/mV
l
l
R = 1k
L
150
60
V/mV
V/mV
l
l
l
V
V
Output Voltage Swing Low (Note 9)
Output Voltage Swing High (Note 9)
Power Supply Rejection
No Load
30
85
mV
mV
mV
OL
I
I
= 1mA
SINK
SINK
= 10mA
600
l
l
l
No Load
30
85
600
mV
mV
mV
OH
I
I
= 1mA
SOURCE
SOURCE
= 10mA
l
PSRR
V = 2.8V to 11V, V = 0.2V
S
83
dB
CM
PSRR Match
l
l
l
Channel-to-Channel (Note 5)
82
2.8
15
dB
V
Minimum Supply Voltage (Note 10)
Short-Circuit Current
I
I
mA
SC
Supply Current per Amplifier
LTC6241, LTC6242
LTC6240
2.5
2.7
3.2
3.7
mA
mA
S
l
3.3
3.8
mA
mA
l
l
l
l
GBW
SR
Gain Bandwidth Product
Slew Rate (Note 11)
Frequency = 20kHz, R = 1kΩ
12
5
MHz
V/μs
MHz
L
A = –2, R = 1kΩ
V
L
FPBW
Full Power Bandwidth (Note 12)
V
OUT
= 3V , R = 1kΩ
0.53
P-P
L
624012fe
12
LINEAR_DIMENSIONS [ Linear Dimensions ]
