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