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| LT6236 Datasheet, PDF (5/24 Pages) Linear Technology – Rail-to-Rail Output 215MHz, 1.1nV/√Hz Op Amp/SAR ADC Driver | |||
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LT6236/LT6237
ELECTRICAL CHARACTERISTICS temperature
range.
VS
=
5V,
0V;
VS
=
3.3V,
0V;
VCM
=
The l
VOUT = half
denotes
supply,
the specifications which apply over the
ENABLE = 0V, unless otherwise noted.
0°C
<
TA
<
70°C
SYMBOL PARAMETER
CONDITIONS
MIN
TYP MAX
UNIT
VOS
Input Offset Voltage
LT6236
LT6237MS8
LT6237DD8
l
600
μV
l
450
μV
l
550
μV
Input Offset Voltage Match
(Channel-to-Channel) (Note 6)
l
800
μV
VOS TC Input Offset Voltage Drift (Note 10)
LT6236
LT6237MS8
LT6237DD8
l
0.5
2.0
μV/°C
l
0.3
1.4
μV/°C
l
0.4
2.2
μV/°C
IB
Input Bias Current
l
IB Match (Channel-to-Channel) (Note 6)
l
IOS
Input Offset Current
l
AVOL
Large-Signal Gain
VS = 5V, VO = 0.5V to 4.5V, RL = 10k to VS/2 l 78
VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2
l 17
VS = 5V, VO = 1V to 4V, RL = 100Ω to VS/2
l 4.1
VS = 3.3V, VO = 0.65V to 2.65V, RL = 10k to VS/2 l 66
VS = 3.3V, VO = 0.65V to 2.65V, RL = 1k to VS/2 l 13
VCM
Input Voltage Range
Guaranteed by CMRR
VS = 5V, 0V
Vs = 3.3V, 0V
l 1.5
l 1.15
11
μA
1
μA
0.7
μA
V/mV
V/mV
V/mV
V/mV
V/mV
4
V
2.65
V
CMRR Common Mode Rejection Ratio
VS = 5V, VCM = 1.5V to 4V
l 90
dB
VS = 3.3V, VCM = 1.15V to 2.65V
l 85
dB
PSRR Power Supply Rejection Ratio
VS = 3V to 10V
l 85
dB
Minimum Supply Voltage (Note 7)
l
3
V
VOL
Output Voltage Swing Low (Note 8)
VOH
Output Voltage Swing High (Note 8)
ISC
Short-Circuit Current
IS
IENABLE
VL
VH
SR
FPBW
Supply Current per Amplifier
Disabled Supply Current per Amplifier
ENABLE Pin Current
ENABLE Pin Input Voltage Low
ENABLE Pin Input Voltage High
Slew Rate
Full-Power Bandwidth (Note 9)
No Load
ISINK = 5mA
VS = 5V, ISINK = 20mA
VS = 3.3V, ISINK = 15mA
No Load
ISOURCE = 5mA
VS = 5V, ISOURCE = 20mA
VS = 3.3V, ISOURCE = 15mA
VS = 5V
VS = 3.3V
ENABLE = V+ â 0.25V
ENABLE = 0.3V
VS = 5V, AV = â1, RL = 1k, VO = 1.5V to 3.5V
VS = 5V, VOUT = 3VP-P
l
l
l
l
l
l
l
l
l ±25
l ±20
l
l
1
l
l
l V+ â 0.25V
l 35
l 3.7
50
mV
200
mV
500
mV
380
mV
60
mV
215
mV
650
mV
430
mV
mA
mA
4.2
mA
μA
â85
μA
0.3
V
V
V/μs
MHz
623637f
5
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