參數(shù)資料
型號: LTC6911CMS-2
廠商: LINEAR TECHNOLOGY CORP
元件分類: 模擬信號調(diào)理
英文描述: Dual Matched Amplifiers with Digitally Programmable Gain in MSOP
中文描述: SPECIALTY ANALOG CIRCUIT, PDSO10
封裝: PLASTIC, MSOP-10
文件頁數(shù): 10/20頁
文件大?。?/td> 224K
代理商: LTC6911CMS-2
LTC6911-1/LTC6911-2
10
sn691112 691112fs
TYPICAL PERFOR U
(LTC6911-1)
LTC6911-1 Gain Shift
vs Temperature
TEMPERATURE (
°
C)
–50
G
0
0.025
–0.025
25
75
6911 G01
–25
0
50
0.050
–0.050
0.075
–0.075
0.100
–0.100
100
GAIN = 100
GAIN = 10
GAIN = 1
V
= 5V
OUTPUT UNLOADED
FREQUENCY (Hz)
10
G
30
50
0
20
40
100
10k
100k
1M
10M
6911 G02
–10
1k
GAIN OF 100 (DIGITAL INPUT 111)
GAIN OF 1 (DIGITAL INPUT 001)
GAIN OF 2 (DIGITAL INPUT 010)
GAIN OF 5 (DIGITAL INPUT 011)
GAIN OF 10 (DIGITAL INPUT 100)
GAIN OF 20 (DIGITAL INPUT 101)
GAIN OF 50 (DIGITAL INPUT 110)
V
S
= 10V, V
IN
= 5mV
RMS
GAIN
1
0
2.0
1.5
1.0
0.5
4.0
3.5
3.0
2.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
10
100
6911 G03
V
IN
= 5mV
RMS
V
S
= 2.7V
V
S
=
±
5V
LTC6911-1 Frequency Response
LTC6911-1 –3dB Bandwidth
vs Gain Setting
LTC6911-1 Channel Isolation
vs Frequency
LTC6911-1 Power Supply
Rejection vs Frequency
LTC6911-1 Noise Density
vs Frequency
FREQUENCY (Hz)
85
100
95
90
120
115
110
105
6911 G04
C
100k
1M
GAIN = 100
GAIN = 1
GAIN = 10
V
S
= 5V
V
OUT
= 1V
RMS
FREQUENCY (Hz)
20
R
40
50
70
90
10k
100k
1M
10M
6911 G05
0
1k
60
30
10
80
+SUPPLY
–SUPPLY
V
=
±
2.5V
GAIN = 1
FREQUENCY (Hz)
1k
1
V
H
10
100
10k
100k
6911 G06
GAIN = 1
GAIN = 10
GAIN = 100
V
S
=
±
2.5V
T
= 25
°
C
INPUT REFERRED
LTC6911-1 Distortion vs Frequency
with Light Loading (R
L
= 10k)
LTC6911-1 THD + Noise
vs Input Voltage
FREQUENCY (Hz)
0
–60
–50
–30
150k
6911 G07
–70
–80
50k
100k
200k
–90
–100
–40
T
V
S
=
±
2.5V
V
OUT
= 1V
RMS
(2.83V
P-P
)
GAIN = 1
GAIN = 10
GAIN = 100
LTC6911-1 Distortion vs Frequency
with Heavy Loading (R
L
= 500
)
INPUT VOLTAGE (V
P-P
)
–90
T
–70
–60
–40
–20
1m
0.1
1
10
6911 G09
–110
10n
–50
–80
–100
–30
f
IN
= 1kHz
V
=
±
5V
BW = 100Hz TO 22kHz
GAIN = 1
GAIN = 10
GAIN = 100
FREQUENCY (Hz)
0
–60
–50
–30
150k
6911 G08
–70
–80
50k
100k
200k
–90
–100
–40
T
V
S
=
±
2.5V
V
OUT
= 1V
RMS
(2.83V
P-P
)
GAIN = 1
GAIN = 10
GAIN = 100
相關PDF資料
PDF描述
LTC6911IMS-1 Dual Matched Amplifiers with Digitally Programmable Gain in MSOP
LTC6911IMS-2 Dual Matched Amplifiers with Digitally Programmable Gain in MSOP
LTC6911HMS-1 Dual Matched Amplifiers with Digitally Programmable Gain in MSOP
LTC6911HMS-2 Dual Matched Amplifiers with Digitally Programmable Gain in MSOP
LTC691CSW SCR Thyristor; Thyristor Type:Standard Gate; Peak Repetitive Off-State Voltage, Vdrm:1000V; On State RMS Current, IT(rms):700A; Peak Non Repetitive Surge Current, Itsm:8000A; Gate Trigger Current Max, Igt:150mA RoHS Compliant: Yes
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