LT1219 Просмотр технического описания (PDF) - Linear Technology
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LT1219 Datasheet PDF : 16 Pages
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LT1218/LT1219
ELECTRICAL CHARACTERISTICS
LT1218L/LT1219L only; 0°C ≤ TA ≤ 70°C, VS = ±5V, VCM = 0V, VO = 0V, VSHDN = 5V, unless otherwise noted.
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
VOL
Common Mode 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 +
VCM = V –
VCM = V – to V +
VCM = V +
VCM = V–
VCM = V – to V+
VCM = V +
VCM = V–
VCM = V – to V +
VO = – 4.7V to 4.7V, RL = 10k
VO = – 4.5V to 4.5V, RL = 2k
VCM = V– to V +
No Load
ISINK = 0.5mA
ISINK = 5mA
No Load
ISOURCE = 0.5mA
ISOURCE = 5mA
VSHDN = 0V
MIN
TYP
q
100
q
100
q
30
q
30
q
– 75
– 18
q
50
q
5
q
3
q
5
q
375
2800
q
275
1300
q
100
110
q
V – + 0.004
q
V – + 0.045
q
V – + 0.200
q V+ – 0.014 V+ – 0.004
q V+ – 0.150 V+ – 0.075
q V+ – 0.920 V+ – 0.450
q
5
10
q
400
q
11
MAX
250
250
90
75
150
25
25
20
V – + 0.014
V – + 0.100
V – + 0.580
495
54
UNITS
µV
µV
µV
nA
nA
nA
nA
nA
nA
V/mV
V/mV
dB
V
V
V
V
V
V
mA
µA
µA
LT1218L, LT1219L only; – 40°C ≤ TA ≤ 85°C, VS = ±5V; VCM = 0V, VO = 0V, VSHDN = 5V, 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 Shift
∆IOS
Input Offset Current Shift
AVOL
Large-Signal Voltage Gain
CMRR
VOL
Common Mode 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 = – 4.7V to 4.7V, RL = 10k
VO = – 4.5V to 4.5V, RL = 2k
VCM = V + – 0.15 to V – + 0.15
No Load
ISINK = 0.5mA
ISINK = 2.5mA
No Load
ISOURCE = 0.5mA
ISOURCE = 2.5mA
VSHDN = 0V
MIN
TYP
MAX
q
125
500
q
125
500
q
35
120
q
80
q
– 80
q
160
q
40
q
40
q
40
q
300
2000
q
200
600
q
98
109
q
V – + 0.005 V – + 0.015
q
V – + 0.050 V – + 0.105
q
V – + 0.200 V – + 0.620
q V+ – 0.015 V+ – 0.004
q V+ – 0.160 V+ – 0.070
q V+ – 1.000 V+ – 0.400
q
5
10
q
420
525
q
18
60
UNITS
µV
µV
µV
nA
nA
nA
nA
nA
nA
V/mV
V/mV
dB
V
V
V
V
V
V
mA
µA
µA
5
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