7
LT1218/LT1219
ELECTRICAL CHARACTERISTICS
LT1218/LT1219 only; 0°C ≤ T
A
≤ 70°C, V
S
= ±15V, V
CM
= 0V, V
O
= 0V, V
SHDN
= 15V, unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
I
SC
Short-Circuit Current ● 817 mA
I
S
Supply Current ● 450 600 µA
Positive Supply Current, SHDN V
SHDN
= 0V ● 20 54 µA
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage V
CM
= V
+
– 0.15 ● 150 600 µV
V
CM
= V
–
+ 0.15 ● 150 600 µV
∆V
OS
Input Offset Voltage Shift V
CM
= V
+
– 0.15 to V
–
+ 0.15 ● 50 165 µV
I
B
Input Bias Current V
CM
= V
+
– 0.15 ● 80 nA
V
CM
= V
–
+ 0.15 ● –80 nA
∆I
B
Input Bias Current V
CM
= V
+
– 0.15 to V
–
+ 0.15 ● 160 nA
I
OS
Input Offset Current V
CM
= V
+
– 0.15 ● 40 nA
V
CM
= V
–
+ 0.15 ● 40 nA
∆I
OS
Input Offset Current Shift V
CM
= V
+
– 0.15 to V
–
+ 0.15 ● 40 nA
A
VOL
Large-Signal Voltage Gain V
O
= –14.7V to 14.7V, R
L
= 10k ● 500 3000 V/mV
V
O
= –10V to 10V, R
L
= 2k ● 400 1000 V/mV
CMRR Common Mode Rejection Ratio V
CM
= V
+
– 0.15 to V
–
+ 0.15 ● 105 114 dB
PSRR Power Supply Rejection Ratio V
S
= ±5V to ±15V ● 96 110 dB
V
OL
Output Voltage Swing LOW No Load ● V
–
+ 0.005 V
–
+ 0.015 V
I
SINK
= 0.5mA ● V
–
+ 0.050 V
–
+ 0.105 V
I
SINK
= 2.5mA ● V
–
+ 0.200 V
–
+ 0.620 V
V
OH
Output Voltage Swing HIGH No Load ● V
+
– 0.015 V
+
– 0.004 V
I
SOURCE
= 0.5mA ● V
+
– 0.160 V
+
– 0.070 V
I
SOURCE
= 2.5mA ● V
+
– 1.000 V
+
– 0.400 V
I
SC
Short-Circuit Current ● 514 mA
I
S
Supply Current ● 650 µA
Positive Supply Current, SHDN V
SHDN
= 0V ● 60 µA
LT1218, LT1219 only; –40°C ≤ T
A
≤ 85°C, V
S
= ±15V; V
CM
= 0V = V
O
= 0V, V
SHDN
= 15V, unless otherwise noted. (Note 3)
Note 2: This parameter is not 100% tested.
Note 3: The LT1218/LT1219 are designed, characterized and expected to
meet these extended temperature limits, but are not tested at –40°C and
85°C. Guaranteed I grade part are available: consult factory.
The
● denotes specifications which apply over the full operating
temperature range.
Note 1: A heat sink may be required to keep the junction temperature
below the Absolute Maximum Rating when the output is shorted
indefinitely.
