LTC6910-1C 데이터 시트보기 (PDF) - Linear Technology
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LTC6910-1C Datasheet PDF : 24 Pages
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LTC6910-1
LTC6910-2/LTC6910-3
ELECTRICAL CHARACTERISTICS The q denotes the specifications that apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = 5V, AGND = 2.5V, Gain = 1 (Digital Inputs 001), RL = 10k
to midsupply point, unless otherwise noted.
PARAMETER
CONDITIONS
LTC6910-1C/LTC6910-1I LTC6910-1H
MIN TYP MAX MIN TYP MAX
Specifications for LTC6910-1 Only
DC Small-Signal Output Resistance
Gain = 0
Gain = 1
Gain = 2
Gain = 5
Gain = 10
Gain = 20
Gain = 50
Gain = 100
0.4
0.4
0.7
0.7
1
1
1.9
1.9
3.4
3.4
6.4
6.4
15
15
30
30
Gain-Bandwidth Product
Gain = 100, fIN = 200kHz
8 11 14
q 6 11 16
8 11 14
5 11 16
Wideband Noise (Referred to Input)
f = 1kHz to 200kHz
Gain = 0 Output Noise
Gain = 1
Gain = 2
Gain = 5
Gain = 10
Gain = 20
Gain = 50
Gain = 100
3.8
3.8
10.7
10.7
7.3
7.3
5.2
5.2
4.5
4.5
4.2
4.2
3.9
3.9
3.4
3.4
Voltage Noise Density (Referred to Input)
f = 50kHz
Gain = 1
Gain = 2
Gain = 5
Gain = 10
Gain = 20
Gain = 50
Gain = 100
24
24
16
16
12
12
10
10
9.4
9.4
8.7
8.7
7.6
7.6
Total Harmonic Distortion
Gain = 10, fIN = 10kHz, VOUT = 1VRMS
– 90
0.003
– 90
0.003
Gain = 10, fIN = 100kHz, VOUT = 1VRMS
–77
0.014
–77
0.014
AGND (Common Mode) Input Voltage Range VS = 2.7V
(Note 10)
VS = 5V
VS = ±5V
q 0.55
1.6 0.7
1.5
q 0.7
3.65 1
3.25
q – 4.3
3.5 – 4.3
3.35
UNIT
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
MHz
MHz
µVRMS
µVRMS
µVRMS
µVRMS
µVRMS
µVRMS
µVRMS
µVRMS
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
dB
%
dB
%
V
V
V
6
6910123fa
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