Datasheet
4
LT1213/LT1214
5V
E
LECTR
IC
AL C CHARA TERIST
ICS
V
S
= 5V, V
CM
= 0.5V, V
OUT
= 0.5V, 0°C ≤ T
A
≤ 70°C, unless otherwise noted.
LT1213AC LT1213C/LT1214C
SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
V
OS
Input Offset Voltage 100 175 150 375 µV
∆V
OS
Input Offset Voltage Drift 8-Pin DIP Package 0.7 1.5 1 3 µV/°C
∆T
(Note 4) 14-Pin DIP, SOIC Package 2 6 µV/°C
I
OS
Input Offset Current 10 45 10 55 nA
I
B
Input Bias Current 90 190 110 230 nA
Input Voltage Range 3.4 3.5 3.4 3.5 V
0.1 –0.1 0.1 –0.1 V
CMRR Common Mode Rejection Ratio V
CM
= 0.1V to 3.4V 89 105 85 105 dB
PSRR Power Supply Rejection Ratio V
S
= 2.5V to 12.5V 92 114 89 114 dB
A
VOL
Large-Signal Voltage Gain V
O
= 0.05V to 3.7V, R
L
= 500Ω 200 580 200 580 V/mV
Maximum Output Voltage Swing Output High, No Load 4.20 4.33 4.20 4.33 V
(Note 5) Output High, I
SOURCE
= 1mA 4.10 4.25 4.10 4.25 V
Output High, I
SOURCE
= 15mA 3.84 3.96 3.84 3.96 V
Output Low, No Load 0.005 0.008 0.005 0.008 V
Output Low, I
SINK
= 1mA 0.036 0.055 0.036 0.055 V
Output Low, I
SINK
= 15mA 0.370 0.530 0.370 0.530 V
I
S
Supply Current per Amplifier 1.8 2.9 4.0 1.8 2.9 4.0 mA
V
S
= 5V, V
CM
= 0.5V, V
OUT
= 0.5V, –40°C ≤ T
A
≤ 85°C, unless otherwise noted. (Note 6)
LT1213AC LT1213C/LT1214C
SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
V
OS
Input Offset Voltage 120 200 175 500 µV
∆V
OS
Input Offset Voltage Drift 8-Pin DIP Package 0.7 1.5 1 3 µV/°C
∆T
(Note 4) 14-Pin DIP, SOIC Package 2 6 µV/°C
I
OS
Input Offset Current 15 50 20 75 nA
I
B
Input Bias Current 100 200 120 250 nA
Input Voltage Range 3.1 3.2 3.1 3.2 V
0.2 0 0.2 0 V
CMRR Common Mode Rejection Ratio V
CM
= 0.2V to 3.1V 88 104 84 104 dB
PSRR Power Supply Rejection Ratio V
S
= 2.5V to 12.5V 91 113 88 113 dB
A
VOL
Large-Signal Voltage Gain V
O
= 0.05V to 3.7V, R
L
= 500Ω 200 510 200 510 V/mV
Maximum Output Voltage Swing Output High, No Load 4.15 4.25 4.15 4.25 V
(Note 5) Output High, I
SOURCE
= 1mA 4.00 4.16 4.00 4.16 V
Output High, I
SOURCE
= 15mA 3.72 3.89 3.72 3.89 V
Output Low, No Load 0.006 0.009 0.006 0.009 V
Output Low, I
SINK
= 1mA 0.037 0.060 0.037 0.060 V
Output Low, I
SINK
= 15mA 0.380 0.550 0.380 0.550 V
I
S
Supply Current per Amplifier 1.5 2.9 4.0 1.5 2.9 4.0 mA
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