ADT7516ARQ(RevA) 데이터 시트보기 (PDF) - Analog Devices
부품명
상세내역
제조사
ADT7516ARQ
(Rev.:RevA)
(Rev.:RevA)
Analog Devices
ADT7516ARQ Datasheet PDF : 44 Pages
| |||
ADT7516/ADT7517/ADT7519
0
VDD = 5V
TA = 25°C
–2
–4
–6
–8
–10
–12
1
2
3
4
5
VREF (V)
Figure 28. DAC Full-Scale Error vs. VREF
2.329
2.328
2.327
VDD = 5V
VREF = 5V
DAC OUTPUT LOADED
TO MIDSCALE
2.326
2.325
2.324
2.323
2.322
0
1
2
3
4
5
TIME (µs)
Figure 29. DAC-to-DAC Crosstalk
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
200
400
600
800
ADC CODE
Figure 30. ADC INL with Ref = VDD (3.3 V)
1000
0
±100mV RIPPLE ON VCC
–10
VREF = 2.25V
VDD = 3.3V
TEMPERATURE = 25°C
–20
–30
–40
–50
–60
1
10
100
FREQUENCY (kHz)
Figure 31. PSRR vs. Supply Ripple Frequency
1.5
EXTERNAL TEMPERATURE @ 5V
INTERNAL TEMPERATURE @ 3.3V
1.0
0.5
0
–0.5
EXTERNAL TEMPERATURE @ 3.3V
INTERNAL TEMPERATURE @ 5V
–1.0
–30
0
40
85
120
TEMPERATURE (°C)
Figure 32. Internal Temperature Error @ 3.3 V and 5 V
3
VDD = 3.3V
2
1
OFFSET ERROR
0
–1
GAIN ERROR
–2
–3
–4
–40 –20 0
20 40
60 80 100 120
TEMPERATURE (°C)
Figure 33. ADC Offset Error and Gain Error vs. Temperature
Rev. A | Page 16 of 44
Share Link: 