LT1673CS8 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LT1673CS8
Linear Technology
LT1673CS8 Datasheet PDF : 12 Pages
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LT1672/LT1673/LT1674
ELECTRICAL CHARACTERISTICS
TA = 25°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, unless otherwise noted.
SYMBOL
en
in
AVOL
CMRR
PSRR
VOL
VOH
ISC
IS
SR
GBW
PARAMETER
CONDITIONS
Input Noise Voltage Density
f = 100Hz
Input Noise Current Density
f = 100Hz
Large-Signal Voltage Gain
Input Voltage Range
VS = 5V, VO = 0.25V to 4.5V, RL = 100k
VS = 3V, VO = 0.25V to 2.5V, RL = 100k
Common Mode Rejection Ratio
VCM = 0V to 4V, VS = 5V
VCM = 0V to 10V, VS = 5V
Power Supply Rejection Ratio
VS = 2.2V to 12V, VCM = VO = 0.5V
Minimum Operating Supply Voltage
Output Voltage Swing LOW
Output Voltage Swing HIGH
Short-Circuit Current
No Load
ISINK = 100µA
No Load
ISOURCE = 100µA
(Note 5)
Supply Current per Amplifier
(Note 6)
Reverse Supply Voltage
Slew Rate
Gain Bandwidth Product
IS = 10µA per Amplifier
AV = – 5, VS = ±10V
f = 100Hz
MIN
TYP
MAX
185
10
100
500
50
250
0
36
90
106
74
95
90
99
2.1
2.2
50
100
210
410
V+ – 0.07
V+ – 0.32
V+ – 0.035
V+ – 0.160
0.7
1.3
1.5
2
–18
1.6
5
12
The q denotes the specifications which apply over the temperature range of 0°C ≤ TA ≤ 70°C. VS = 5V, 0V; VS = 3V, 0V;
VCM = VO = half supply, unless otherwise noted. (Note 3)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
VOS
Input Offset Voltage
VS = 5V
q
VS = 3V
q
VS = 5V, MS8 Package
q
VS = 3V, MS8 Package
q
VOS TC Input Offset Voltage Drift
(Note 4)
q
IB
Input Bias Current
(Note 5)
q
VCM = 10V (Note 6)
q
175
425
225
525
175
525
225
625
0.4
2
250
1200
240
500
IOS
Input Offset Current
AVOL
Large-Signal Voltage Gain
Input Voltage Range
(Note 5)
q
VS = 5V, VO = 0.25V to 4.5V, RL = 100k q
75
VS = 3V, VO = 0.25V to 2.5V, RL = 100k q
40
q 0.2
20
120
280
150
36
CMRR
PSRR
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Minimum Operating Supply Voltage
VCM = 0.2V to 4V, VS = 5V
VCM = 0.2V to 10V, VS = 5V
VS = 2.4V to 12V, VCM = VO = 0.5V
q
89
q
64
q
89
q
106
85
99
2.3
2.4
VOL
Output Voltage Swing LOW
VOH
Output Voltage Swing HIGH
ISC
Short-Circuit Current
IS
Supply Current per Amplifier
No Load
ISINK = 100µA
No Load
ISOURCE = 100µA
(Note 5)
(Note 6)
q
55
110
q
225
450
q V+ – 0.08
q V+ – 0.36
V+ – 0.04
V+ – 0.18
q 0.6
1.1
q
1.9
2.8
UNITS
nV/√Hz
fA/√Hz
V/mV
V/mV
V
dB
dB
dB
V
mV
mV
V
V
mA
µA
V
V/ms
kHz
UNITS
µV
µV
µV
µV
µV/°C
pA
nA
pA
V/mV
V/mV
V
dB
dB
dB
V
mV
mV
V
V
mA
µA
3
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