LT1218 データシートの表示（PDF） - Linear Technology
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LT1218 Datasheet PDF : 16 Pages
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LT1218/LT1219
ELECTRICAL CHARACTERISTICS
TA = 25°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, VSHDN = V+, unless otherwise noted.
SYMBOL
SR
GBW
PARAMETER
Slew Rate (LT1218/LT1218L)
(LT1219/LT1219L)
Gain Bandwidth Product
(LT1218/LT1218L)
(LT1219/LT1219L)
CONDITIONS
AV = – 1
AV = – 1
AV = 1000
AV = 1000
MIN
TYP
MAX
0.10
0.05
0.30
0.15
0°C ≤ TA ≤ 70°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, VSHDN = V +, unless otherwise noted.
SYMBOL PARAMETER
VOS
Input Offset Voltage
VOS TC
∆VOS
IB
Input Offset Drift
Input Offset Voltage Shift
Input Bias Current
∆IB
Input Bias Current Shift
IOS
Input Offset Current
∆IOS
Input Offset Current Shift
AVOL
Large-Signal Voltage Gain
CMRR Common Mode Rejection Ratio
PSRR
VOL
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+
VCM = V–
(Note 2)
VCM = V– to V+
VCM = V+
VCM = V–
VCM = V– to V+
VCM = V+
VCM = V–
VCM = V– to V+
VS = 5V, VO = 50mV to 4.8V, RL = 10k
VS = 3V, VO = 50mV to 2.8V, RL = 10k
VS = 5V, VCM = V – to V+
VS = 3V, VCM = V – to V+
VS = 2.3V to 12V, VCM = 0V, VO = 0.5V
No Load
ISINK = 0.5mA
ISINK = 2.5mA
No Load
ISOURCE = 0.5mA
ISOURCE = 2.5mA
VS = 5V
VS = 3V
VS = 5V
VS = 3V
VS = 5V, VSHDN = 0V
VS = 3V, VSHDN = 0V
MIN
TYP
MAX
q
75
200
q
75
200
q
1
3
q
25
80
q
30
75
q
– 75
– 18
q
50
150
q
5
25
q
3
25
q
5
25
q
250
1000
q
150
750
q
96
104
q
91
106
q
88
100
q
4
14
q
45
100
q
130
290
q V+ – 0.014 V+ – 0.004
q V+ – 0.150 V+ – 0.075
q V+ – 0.480 V+ – 0.240
q
4
7
q
3
6
q
370
485
q
370
475
q
9
36
q
6
26
– 40°C ≤ TA ≤ 85°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, VSHDN = V+, unless otherwise noted. (Note 3)
SYMBOL PARAMETER
VOS
Input Offset Voltage
VOS TC
∆VOS
IB
Input Offset Drift
Input Offset Voltage Shift
Input Bias Current
∆IB
Input Bias Current Shift
IOS
Input Offset Current
∆IOS
Input Offset Current Shift
CONDITIONS
VCM = V + – 0.15
VCM = V – + 0.15
(Note 2)
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
MIN
TYP
MAX
q
400
q
400
q
1
4
q
30
105
q
80
q
– 80
q
160
q
40
q
40
q
40
UNITS
V/µs
V/µs
MHz
MHz
UNITS
µV
µV
µV/°C
µV
nA
nA
nA
nA
nA
nA
V/mV
V/mV
dB
dB
dB
mV
mV
mV
V
V
V
mA
mA
µA
µA
µA
µA
UNITS
µV
µV
µV/°C
µV
nA
nA
nA
nA
nA
nA
3
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