LTC2053IMS8 查看數據表（PDF） - Linear Technology
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LTC2053IMS8
Linear Technology
LTC2053IMS8 Datasheet PDF : 18 Pages
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LTC2053/LTC2053-SYNC
Typical Performance Characteristics
Supply Current vs Supply Voltage
1.00
0.95
TA = 125°C
0.90
0.85
TA = 85°C
0.80
TA = 0°C
0.75
TA = –55°C
0.70
0.65
0.60
2.5
4.5
6.5
8.5
SUPPLY VOLTAGE (V)
10.5
2053 G33
Settling Time vs Gain
35
VS = 5V
30
dVOUT = 1V
0.1% ACCURACY
TA = 25°C
25
20
15
10
5
0
1
10
100
1000
GAIN (V/V)
10000
2053 G35
Low Gain Settling Time
vs Settling Accuracy
8
VS = 5V
7
dVOUT = 1V
G < 100
6
TA = 25°C
5
4
3
2
1
0
0.0001
0.001
0.01
SETTLING ACCURACY (%)
0.1
2053 G34
Internal Clock Frequency
vs Supply Voltage
3.40
3.35
3.30
TA = 125°C
3.25
TA = 85°C
3.20
3.15
TA = 25°C
TA = –55°C
3.10
2.5
4.5
6.5
8.5
SUPPLY VOLTAGE (V)
10.5
2053 G36
Pin Functions
EN (Pin 1, LTC2053 Only): Active Low Enable Pin.
CLK (Pin 1, LTC2053-SYNC Only): Clock input for Syn-
chronizing to External System Clock.
–IN (Pin 2): Inverting Input.
+IN (Pin 3): Noninverting Input.
V– (Pin 4): Negative Supply.
REF (Pin 5): Voltage Reference (VREF) for Amplifier
Output.
RG (Pin 6): Inverting Input of Internal Op Amp. See
Figure 1.
OUT (Pin 7): Amplifier Output. See Figure 1.
V+ (Pin 8): Positive Supply.
2053syncfc
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