LT1219 Просмотр технического описания (PDF) - Linear Technology
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LT1219 Datasheet PDF : 16 Pages
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LT1218/LT1219
ELECTRICAL CHARACTERISTICS
LT1218/LT1219 only; TA = 25°C, VS = ±15V, VCM = 0V, VO = 0V, VSHDN = 15V, 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
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
SR
Slew Rate (LT1218/LT1218L)
(LT1219/LT1219L
GBW
Gain Bandwidth Product
(LT1218/LT1218L)
(LT1219/LT1219L)
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 = – 14.7V to 14.7V, RL = 10k
VO = – 10V to 10V, RL = 2k
VCM = V– to V +
VS = ±5V to ±15V
No Load
ISINK = 0.5mA
ISINK = 5mA
No Load
ISOURCE = 0.5mA
ISOURCE = 5mA
VSHDN = 0V
AV = – 1
AV = – 1
AV = 1000
AV = 1000
MIN
– 70
1000
500
113
100
V+ – 0.012
V+ – 0.130
V+ – 0.800
10
TYP
85
85
30
30
– 18
50
5
2
5
4000
2000
120
110
V – + 0.004
V – + 0.045
V – + 0.270
V+ – 0.003
V+ – 0.065
V+ – 0.580
20
425
15
0.10
0.05
0.28
0.15
MAX
200
200
70
70
140
18
18
18
V – + 0.012
V – + 0.090
V – + 0.525
550
40
UNITS
µV
µV
µV
nA
nA
nA
nA
nA
nA
V/mV
V/mV
dB
dB
V
V
V
V
V
V
mA
µA
µA
V/µs
V/µs
MHz
MHz
LT1218/LT1219 only; 0°C ≤ TA ≤ 70°C, VS = ±15V, VCM = 0V, VO = 0V, VSHDN = 15V, 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
PSRR
VOL
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Output Voltage Swing LOW
VOH
Output Voltage Swing HIGH
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 = – 14.7V to 14.7V, RL = 10k
VO = – 10V to 10V, RL = 2k
VCM = V– to V +
VS = ±5V to ±15V
No Load
ISINK = 0.5mA
ISINK = 5mA
No Load
ISOURCE = 0.5mA
ISOURCE = 5mA
MIN
TYP
q
120
q
120
q
50
q
30
q
– 75
– 18
q
50
q
5
q
3
q
5
q
750
3000
q
500
1500
q
109
114
q
97
110
q
V – + 0.004
q
V – + 0.045
q
V – + 0.310
q V+ – 0.014 V+ – 0.003
q V+ – 0.150 V+ – 0.075
q V+ – 0.920 V+ – 0.700
MAX
300
300
105
75
150
25
25
20
V – + 0.014
V – + 0.100
V – + 0.580
UNITS
µV
µV
µV
nA
nA
nA
nA
nA
nA
V/mV
V/mV
dB
dB
V
V
V
V
V
V
6
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