Datasheet

LTC1100
3
1100fc
LTC1100AMJ (Note 4) LTC1100MJ
PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Gain Error 0.01 0.05 0.01 0.075 ±%
● 0.11 0.150 ±%
Gain Nonlinearity 3 8 3 20 ppm
● 40 65 ppm
Input Offset Voltage (Note 2) ±1 ±10 ±1 ±10 µV
Input Offset Voltage Drift (Note 2) ● ±5 ±100 ±5 ±100 nV/°C
Input Noise Voltage DC to 10Hz, T
A
=25°C 1.9 1.9 µV
P-P
Input Bias Current 5 50 5 65 pA
● 300 450 pA
Input Offset Current ● 80 120 pA
Common Mode Rejection Ratio V
CM
= −4.7V to 2.3V ● 100 90 dB
Power Supply Rejection Ratio V
S
= ±2.375V to ±8V ● 115 95 dB
Output Voltage Swing R
L
=10k, V
S
= ±8V ● –7.4 7.4 –7.4 7.4 V
R
L
=2k, V
S
= ±8V ● –7.0 6.0 – 7.0 6.0 V
Supply Current 2.4 2.4 3.3 mA
● 4.2 4.6 mA
Internal Sampling Frequency 2.8 2.8 kHz
Bandwidth 18 18 kHz
The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
S
=
±±
±±
± 5V, R
L
= 10k, C
C
= 1000pF, unless otherwise noted.
LTC1100ACS LTC1100CSW
PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Gain Error T
A
=25°C, A
V
=100 0.01 0.05 0.01 0.075 ±%
A
V
=100 ● 0.10 0.150 ±%
A
V
=10 0.01 0.04 0.01 0.060 ±%
A
V
=10 ● 0.10 0.150 ±%
Gain Nonlinearity T
A
=25°C, A
V
=100 3 8 3 20 ppm
A
V
=100 ● 12 30 12 60 ppm
A
V
=10 1 8 1 10 ppm
A
V
=10 ● 25 40 ppm
Input Offset Voltage (Note 2) ±1 ±10 ±1 ±10 µV
Input Offset Voltage Drift (Note 2) ● ±5 ±100 ±5 ±100 nV/°C
Input Noise Voltage DC to 10Hz, T
A
=25°C 1.9 1.9 µV
P-P
Input Bias Current 2.5 50 2.5 65 pA
● 120 135 pA
Input Offset Current ● 10 50 10 65 pA
Common Mode Rejection Ratio V
CM
= −4.7V to 2.3V,
A
V
=100 ● 104 115 90 110 dB
A
V
=10 ● 95 85 dB
Power Supply Rejection Ratio V
S
= ±2.375V to ±8V ● 120 105 dB
The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
S
=
±±
±±
±5V, R
L
= 10k, C
C
= 1000pF, unless otherwise specified.
ELECTRICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS