LTC1650ACN(1999) データシートの表示（PDF） - Linear Technology
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LTC1650ACN Datasheet PDF : 12 Pages
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TYPICAL PERFOR A CE CHARACTERISTICS
LTC1650
Integral Nonlinearity (INL) vs
Input Code
5
4
3
2
1
0
–1
–2
–3
–4
–5
0
16384
32768
CODE
49152 65535
1650 G01
Differential Nonlinearity (DNL) vs
Input Code
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
16384
32768
CODE
49152 65535
1650 G02
Large Signal Settling Time
CS/LD
5V/DIV
4.096V
VOUT
1V/DIV
0V
1µs/DIV
1650 G03
Large Signal Settling Time
Mid-Scale Glitch
Broadband Noise
CS/LD
5V/DIV
4.096V
VOUT
1V/DIV
CS/LD
5V/DIV
VOUT
10mV/DIV
50µV/DIV
REFERRED
TO DAC
OUTPUT
0V
1µs/DIV
1650 G04
500ns/DIV
1650 G05
BW = 100kHz
200µs/DIV
1650 G06
Minimum Supply Headroom for
Full Output Swing vs Load Current
1.0
0.9 ∆ VOUT < 1LSB
0.8
VOUT = 4.096V
CODE: ALL 1’s
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
5.0
10.0
15.0
LOAD CURRENT (mA)
1650 G07
Reference Feedthrough
100
90
80
70
60
50
40
1
100
10k
1M
FREQUENCY (Hz)
100M
1650 G08
AVDD Supply Current vs
Temperature
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
4.6
4.5
–55 –35 –15 5 25 45 65 85 105 125
TEMPERATURE (°C)
1650 G09
5
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