7
LT1218/LT1219
ELECTRICAL CHARACTERISTICS
LT1218/LT1219 only; 0
°C ≤ TA ≤ 70°C, VS = ±15V, VCM = 0V, VO = 0V, VSHDN = 15V, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
ISC
Short-Circuit Current
q
817
mA
IS
Supply Current
q
450
600
A
Positive Supply Current, SHDN
VSHDN = 0V
q
20
54
A
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
VCM = V
+ – 0.15
q
150
600
V
VCM = V
– + 0.15
q
150
600
V
VOS
Input Offset Voltage Shift
VCM = V
+ – 0.15 to V– + 0.15
q
50
165
V
IB
Input Bias Current
VCM = V
+ – 0.15
q
80
nA
VCM = V
– + 0.15
q
–80
nA
IB
Input Bias Current
VCM = V
+ – 0.15 to V– + 0.15
q
160
nA
IOS
Input Offset Current
VCM = V + – 0.15
q
40
nA
VCM = V
– + 0.15
q
40
nA
IOS
Input Offset Current Shift
VCM = V + – 0.15 to V – + 0.15
q
40
nA
AVOL
Large-Signal Voltage Gain
VO = – 14.7V to 14.7V, RL = 10k
q
500
3000
V/mV
VO = – 10V to 10V, RL = 2k
q
400
1000
V/mV
CMRR
Common Mode Rejection Ratio
VCM = V + – 0.15 to V – + 0.15
q
105
114
dB
PSRR
Power Supply Rejection Ratio
VS = ±5V to ±15V
q
96
110
dB
VOL
Output Voltage Swing LOW
No Load
q
V – + 0.005
V – + 0.015
V
ISINK = 0.5mA
q
V – + 0.050
V – + 0.105
V
ISINK = 2.5mA
q
V – + 0.200
V – + 0.620
V
VOH
Output Voltage Swing HIGH
No Load
q
V+ – 0.015
V+ – 0.004
V
ISOURCE = 0.5mA
q
V+ – 0.160
V+ – 0.070
V
ISOURCE = 2.5mA
q
V+ – 1.000
V+ – 0.400
V
ISC
Short-Circuit Current
q
514
mA
IS
Supply Current
q
650
A
Positive Supply Current, SHDN
VSHDN = 0V
q
60
A
LT1218, LT1219 only; – 40
°C ≤ TA ≤ 85°C, VS = ±15V; VCM = 0V = VO = 0V, VSHDN = 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 q 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.