LT1467L 查看數據表（PDF） - Linear Technology
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LT1467L Datasheet PDF : 12 Pages
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ELECTRICAL CHARACTERISTICS
TA = 25°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, unless otherwise noted.
SYMBOL
CMRR
PSRR
VOL
VOH
ISC
IS
PARAMETER
CONDITIONS
Common Mode Rejection Ratio VCM = V– to V +, VS = 5V
CMRR Match (Channel-to-Channel) VCM = V– to V +, VS = 5V (Note 4)
Power Supply Rejection Ratio
VS = 2.3V to 12V, VCM = VO = 0.5V
PSRR Match (Channel-to-Channel) VS = 2.3V to 12V, VCM = VO = 0.5V (Note 4)
Output Voltage Swing LOW
No Load
ISINK = 0.5mA
ISINK = 2.5mA
Output Voltage Swing HIGH
No Load
ISOURCE = 0.5mA
ISOURCE = 2.5mA
Short-Circuit Current
Supply Current per Amplifier
LT1466L/LT1467L
MIN
TYP
MAX
83
96
80
93
90
105
84
105
32
60
135
270
235
470
V+ – 0.052
V+ – 0.270
V+ – 0.570
V+ – 0.026
V+ – 0.135
V+ – 0.265
10
17
60
75
UNITS
dB
dB
dB
dB
mV
mV
mV
V
V
V
mA
µA
0°C ≤ TA ≤ 70°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
VOS
Input Offset Voltage
VCM = V +
VCM = V –
q
140
585
q
140
585
VOS TC
∆VOS
Input Offset Voltage Drift (Note 2)
Input Offset Voltage Shift
Input Offset Voltage Match
(Channel-to-Channel)
VCM = V – to V +
VCM = V –, V + (Notes 3, 4)
q
2
7
q
80
500
q
170
825
IB
Input Bias Current
∆IB
Input Bias Current Shift
IOS
Input Offset Current
∆IOS
Input Offset Current Shift
Input Bias Current Match
(Channel-to-Channel)
VCM = V+
VCM = V–
VCM = V – to V+
VCM = V +
VCM = V–
VCM = V – to V +
VCM = V + (Note 4)
VCM = V – (Note 4)
q
8
16
q
– 16
–8
q
16
32
q
0.7
5.3
q
0.5
5.3
q
0.8
7.5
q
0.7
7.5
q
0.6
7.5
AVOL
CMRR
Large-Signal Voltage Gain
VS = 5V, VO = 0.5V to 4.4V, RL = 10k
VS = 3V, VO = 0.5V to 2.4V, RL = 10k
Common Mode Rejection Ratio
VCM = V– to V +, VS = 5V
CMRR Match (Channel-to-Channel) VCM = V– to V +, VS = 5V (Note 4)
q
100
500
q
70
400
q
80
96
q
75
93
PSRR Power Supply Rejection Ratio
VS = 2.3V to 12V, VCM = VO = 0.5V
q
80
105
PSRR Match (Channel-to-Channel) VS = 2.3V to 12V, VCM = VO = 0.5V (Note 4) q
80
105
VOL
Output Voltage Swing LOW
VOH
Output Voltage Swing HIGH
No Load
ISINK = 0.5mA
ISINK = 2.5mA
No Load
ISOURCE = 0.5mA
ISOURCE = 2.5mA
q
42
80
q
150
300
q
270
540
q V+ – 0.065 V+ – 0.033
q V+ – 0.305 V+ – 0.155
q V+ – 0.620 V+ – 0.310
ISC
Short-Circuit Current
q
7
16
IS
Supply Current per Amplifier
q
70
85
UNITS
µV
µV
µV/°C
µV
µV
nA
nA
nA
nA
nA
nA
nA
nA
V/mV
V/mV
dB
dB
dB
dB
mV
mV
mV
V
V
V
mA
µA
3
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