Datasheet

LT6000/LT6001/LT6002
3
600012fa
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage LT6001MS8 200 600 µV
0°C ≤ T
A
≤ 70°C ● 800 µV
–40°C ≤ T
A
≤ 85°C ● 950 µV
LT6000DCB, LT6001DD, LT6002GN 250 750 µV
0°C ≤ T
A
≤ 70°C ● 1000 µV
–40°C ≤ T
A
≤ 85°C ● 1200 µV
LT6002DHC 300 900 µV
0°C ≤ T
A
≤ 70°C ● 1100 µV
–40°C ≤ T
A
≤ 85°C ● 1300 µV
V
CM
= V
+
LT6001MS8 400 1000 µV
● 1300 µV
V
CM
= V
+
LT6000DCB, LT6001DD, LT6002GN 500 1200 µV
● 1550 µV
V
CM
= V
+
LT6002DHC 500 1300 µV
● 1700 µV
∆V
OS
/∆T Input Offset Voltage Drift (Note 5) V
CM
= 0.5V ● 25µV/°C
I
B
Input Bias Current V
CM
= 0.5V ● –5 –2 nA
V
CM
= V
–
● –5 –2 nA
V
CM
= V
+
● 4 10 nA
I
OS
Input Offset Current V
CM
= 0.5V ● 0.2 1 nA
V
CM
= V
–
● 0.2 1 nA
V
CM
= V
+
● 0.4 2 nA
Input Noise Voltage 0.1Hz to 10Hz 1.2 µV
P-P
e
n
Input Voltage Noise Density f = 1kHz 75 nV/√Hz
i
n
Input Current Noise Density f = 1kHz 25 fA/√Hz
R
IN
Input Resistance Common Mode (V
CM
= 0V to 0.6V) 3.5 GΩ
Differential 10 25 MΩ
C
IN
Input Capacitance 5pF
CMRR Common Mode Rejection Ratio V
CM
= 0V to 0.6V, 0°C ≤ T
A
≤ 70°C ● 82 96 dB
V
CM
= 0.1V to 0.6V, –40°C ≤ T
A
≤ 85°C ● 82 96 dB
V
CM
= 0V to 1.8V ● 60 78 dB
Input Voltage Range ● 0 1.8 V
PSRR Power Supply Rejection Ratio V
S
= 1.8V to 16V ● 86 100 dB
V
CM
= V
O
= 0.5V
Minimum Supply V
CM
= V
O
= 0.5V ● 1.8 V
A
VOL
Large-Signal Gain V
O
= 0.25V to 1.25V
R
L
= 100k to GND 25 65 V/mV
R
L
= 100k to GND ● 20 V/mV
R
L
= 10k to GND 40 125 V/mV
R
L
= 10k to GND ● 25 V/mV
V
OL
Output Swing Low (Note 6) Input Overdrive = 30mV
No Load ● 30 60 mV
I
SINK
= 100µA ● 120 200 mV
V
OH
Output Swing High (Note 6) Input Overdrive = 30mV
No Load ● 30 60 mV
I
SOURCE
= 100µA ● 140 225 mV
R
L
= 10k to GND ● 160 250 mV
ELECTRICAL CHARACTERISTICS
The ● denotes specifications which apply over the full specified temperature
range, otherwise specifications are T
A
= 25°C. V
S
= 1.8V, 0V, V
CM
= V
OUT
= 0.5V. For the LT6000 and the LT6001DD, V
SHDN
= V
+
,
unless otherwise noted.