Datasheet

5
LT1213/LT1214
5V
E
LECTR
IC
AL C CHARA TERIST
ICS
V
S
= 5V, V
CM
= 0.5V, V
OUT
= 0.5V, –55°C ≤ T
A
≤ 125°C, unless otherwise noted.
LT1213AM LT1213M
SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
V
OS
Input Offset Voltage 140 250 200 500 µV
∆V
OS
Input Offset Voltage Drift 0.7 1.5 1.0 3.0 µV/°C
∆T
(Note 4)
I
OS
Input Offset Current 20 70 25 100 nA
I
B
Input Bias Current 105 210 125 275 nA
Input Voltage Range 3.1 3.2 3.1 3.2 V
0.4 0.2 0.4 0.2 V
CMRR Common Mode Rejection Ratio V
CM
= 0.4V to 3.1V 87 104 83 104 dB
PSRR Power Supply Rejection Ratio V
S
= 2.5V to 12.5V 90 113 87 113 dB
A
VOL
Large-Signal Voltage Gain V
O
= 0.05V to 3.7V, R
L
= 500Ω 150 300 150 300 V/mV
Maximum Output Voltage Swing Output High, No Load 4.05 4.20 4.05 4.20 V
(Note 5) Output High, I
SOURCE
= 1mA 3.90 4.10 3.90 4.10 V
Output High, I
SOURCE
= 15mA 3.60 3.80 3.60 3.80 V
Output Low, No Load 0.007 0.012 0.007 0.012 mV
Output Low, I
SINK
= 1mA 0.040 0.070 0.040 0.070 mV
Output Low, I
SINK
= 15mA 0.400 0.750 0.400 0.750 mV
I
S
Supply Current per Amplifier 1.3 3.0 4.2 1.3 3.0 4.2 mA
V
S
= ±15V, V
CM
= 0V, V
OUT
= 0V, T
A
= 25°C, unless otherwise noted.
LT1213AC LT1213C/LT1213M
LT1213AM LT1214C
SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
V
OS
Input Offset Voltage 125 400 150 550 µV
I
OS
Input Offset Current 5 30 5 40 nA
I
B
Input Bias Current 70 150 90 190 nA
Input Voltage Range 13.5 13.8 13.5 13.8 V
–15.0 –15.3 –15.0 – 15.3 V
CMRR Common Mode Rejection Ratio V
CM
= –15V to 13.5V 90 107 86 107 dB
PSRR Power Supply Rejection Ratio V
S
= ±2V to ±18V 93 116 90 116 dB
A
VOL
Large-Signal Voltage Gain V
O
= 0V to ±10V, R
L
= 2k 1200 4000 1200 4000 V/mV
Maximum Output Voltage Swing Output High, I
SOURCE
= 20mA 13.7 13.9 13.7 13.9 V
Output Low, I
SINK
= 20mA –14.3 –14.5 –14.3 –14.5 V
I
O
Maximum Output Current (Note 10) ±30 ±50 ±30 ±50 mA
SR Slew Rate A
V
= –2 (Note 7) 10 12 10 12 V/µs
GBW Gain-Bandwidth Product f = 100kHz 15 28 15 28 MHz
I
S
Supply Current per Amplifier 2.0 3.4 4.7 2.0 3.4 4.7 mA
Channel Separation V
O
= ±10V, R
L
= 2k 128 140 128 140 dB
Minimum Supply Voltage Equal Split Supplies ±1.2 ±2.0 ±1.2 ±2.0 V
Full-Power Bandwidth A
V
= 1, V
O
= 20V
P-P
150 150 kHz
Settling Time 0.01%, A
V
= 1, ∆V
O
= 10V 1.1 1.1 µs
+
15V
E
LECTR
IC
AL C CHARA TERIST
ICS
–