LT6372IUDC-1-TRPBF 데이터 시트보기 (PDF) - Analog Devices
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LT6372IUDC-1-TRPBF
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LT6372IUDC-1-TRPBF Datasheet PDF : 28 Pages
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LT6372-1
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the specified
temperature range, otherwise specifications are at TA = 25°C. VS = ±15V, VCM = VREF1 = VREF2 = 0V, VCLLO = V–, VCLHI = V+, RL = 2kΩ.
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX UNITS
G
Gain Range
G = (1 + 24.2k/RG) (Note 2)
1
1000
V/V
Gain Error (Notes 3, 4)
G=1
G=1
G = 10
G = 10
G = 100
G = 100
G = 1000
G = 1000
–0.004 0.01
%
l
0.015
%
–0.02 0.12
%
l
0.42
%
–0.02 0.12
%
l
0.42
%
–0.05 0.12
%
l
0.5
%
Gain vs Temperature (Notes 3, 4)
G = 1 (Note 5)
G > 1(Note 6)
l
0.2
0.5 ppm/°C
l
20
35 ppm/°C
Gain Nonlinearity (Notes 3, 7)
VOUT = ±10V, G = 1
VOUT = ±10V, G = 10
VOUT = ±10V, G = 100
VOUT = ±10V, G = 1000
VOUT = ±10V, G = 1, RL = 600Ω
VOUT = ±10V, G = 10, RL = 600Ω
VOUT = ±10V, G = 100, RL = 600Ω
VOUT = ±10V, G = 1000, RL = 600Ω
VOST, Total Input Referred Offset Voltage, VOST = VOSI + VOSO/G
1
3
ppm
3
40
ppm
20
50
ppm
50
ppm
4
ppm
6
ppm
70
ppm
250
ppm
VOSI
Input Offset Voltage
(Note 8)
±10
±60
μV
l
±175
μV
VOSO
Output Offset Voltage (Note 8)
±70 ±275
μV
l
±500
μV
VOSI/T Input Offset Voltage Drift (Notes 5, 8)
l
±0.6
μV/°C
Input Offset Voltage Hysteresis (Note 9) TA = –40°C to 125°C
l
±3
μV
VOSO/T Output Offset Voltage Drift (Notes 5, 8)
l
±4
μV/°C
Output Offset Voltage Hysteresis (Note 9) TA = –40°C to 125°C
l
±10
μV
IB
Input Bias Current
IOS
Input Offset Current
TA = –40°C to 85°C
TA = –40°C to 125°C
±0.1 ±0.8
nA
l
±1.5
nA
l
±3
nA
±0.2 ±1.4
nA
l
±4
nA
Input Noise Voltage (Note 10)
Total RTI Noise = √eni2 + (eno/G)2 (Note 10)
eni
Input Noise Voltage Density
0.1Hz to 10Hz, G = 1
0.1Hz to 10Hz, G = 1000
f = 1kHz
2
μVP-P
0.2
μVP-P
7
nV/√Hz
eno
Output Noise Voltage Density
f = 1kHz
65
nV/√Hz
Input Noise Current
0.1Hz to 10Hz
10
pAP-P
in
Input Noise Current Density
f = 1kHz
200
fA/√Hz
RIN
Input Resistance
VIN = –12.6V to 13V
225
GΩ
CIN
Differential
Common Mode
VCM
Input Voltage Range
f = 100kHz
f = 100kHz
Guaranteed by CMRR
0.9
pF
15.9
pF
V– + 1.8/V+ – 1.4
V
l V– + 2.4
V+ – 2
V
Rev. 0
For more information www.analog.com
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