LT1219 Ver la hoja de datos (PDF) - Linear Technology
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LT1219 Datasheet PDF : 16 Pages
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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
ISC
Short-Circuit Current
IS
Supply Current
Positive Supply Current, SHDN
VSHDN = 0V
q
8
17
q
450
q
20
MAX
UNITS
mA
600
µA
54
µA
LT1218, LT1219 only; – 40°C ≤ TA ≤ 85°C, VS = ±15V; VCM = 0V = VO = 0V, VSHDN = 15V, unless otherwise noted. (Note 3)
SYMBOL PARAMETER
VOS
Input Offset Voltage
∆VOS
IB
Input Offset Voltage Shift
Input Bias Current
∆IB
Input Bias Current
IOS
Input Offset Current
∆IOS
Input Offset Current Shift
AVOL
Large-Signal Voltage Gain
CMRR
PSRR
VOL
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Output Voltage Swing LOW
VOH
Output Voltage Swing HIGH
ISC
Short-Circuit Current
IS
Supply Current
Positive Supply Current, SHDN
CONDITIONS
VCM = V + – 0.15
VCM = V – + 0.15
VCM = V + – 0.15 to V – + 0.15
VCM = V + – 0.15
VCM = V – + 0.15
VCM = V + – 0.15 to V – + 0.15
VCM = V + – 0.15
VCM = V – + 0.15
VCM = V + – 0.15 to V – + 0.15
VO = – 14.7V to 14.7V, RL = 10k
VO = – 10V to 10V, RL = 2k
VCM = V + – 0.15 to V – + 0.15
VS = ±5V to ±15V
No Load
ISINK = 0.5mA
ISINK = 2.5mA
No Load
ISOURCE = 0.5mA
ISOURCE = 2.5mA
VSHDN = 0V
MIN
TYP
MAX
UNITS
q
150
600
µV
q
150
600
µV
q
50
165
µV
q
q
– 80
80
nA
nA
q
160
nA
q
40
nA
q
40
nA
q
40
nA
q
500
3000
q
400
1000
V/mV
V/mV
q
105
114
dB
q
96
110
dB
q
V – + 0.005 V – + 0.015
V
q
V – + 0.050 V – + 0.105
V
q
V – + 0.200 V – + 0.620
V
q V+ – 0.015 V+ – 0.004
V
q V+ – 0.160 V+ – 0.070
V
q V+ – 1.000 V+ – 0.400
V
q
5
14
mA
q
650
µA
q
60
µA
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.
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.
7
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