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參數(shù)資料
型號: EVAL-AD5821EBZ
廠商: Analog Devices Inc
文件頁數(shù): 17/17頁
文件大小: 0K
描述: BOARD EVALUATION FOR AD5821
產(chǎn)品培訓(xùn)模塊: DAC Architectures
標(biāo)準(zhǔn)包裝: 1
DAC 的數(shù)量: 1
位數(shù): 10
采樣率(每秒): 400k
數(shù)據(jù)接口: I²C
設(shè)置時間: 250µs
DAC 型: 電流
工作溫度: -30°C ~ 80°C
已供物品: 板,纜線,CD
已用 IC / 零件: AD5821
相關(guān)產(chǎn)品: AD5821BCBZ-REEL7DKR-ND - IC DAC 10BIT CURRENTSINK 9WLCSP
AD5821BCBZ-REEL7CT-ND - IC DAC 10BIT CURRENTSINK 9WLCSP
AD5821BCBZ-REEL7TR-ND - IC DAC 10BIT CURRENTSINK 9WLCSP
AD5821BCBZ-REEL-ND - IC DAC 10BIT CURRENTSINK 9WLCSP
AD5821
Rev. 0 | Page 8 of 16
2000
1800
1600
1400
1200
1000
800
600
400
200
0
10
100
1k
100k
10k
05034-010
FREQUENCY
μA/V
Figure 11. AC Power Supply Rejection (VDD = 3.6 V)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–0.5
85
–40 –30 –20 –100
15
2535
455565
75
–1.0
05034-011
TEMPERATURE (
°C)
INL
(
L
SB)
POSITIVE INL (VDD = 3.6V)
POSITIVE INL (VDD = 4.5V)
POSITIVE INL (VDD = 3.8V)
NEGATIVE INL (VDD = 3.6V)
NEGATIVE INL (VDD = 4.5V)
NEGATIVE INL (VDD = 3.8V)
Figure 12. INL vs. Temperature vs. Supply Voltage
1.0
85
–40 –30 –20 –100
15
2535
455565
75
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
05034-012
TEMPERATURE (
°C)
DNL
(LS
B
)
POSITIVE DNL (VDD = 3.6V)
POSITIVE DNL (VDD = 4.5V)
POSITIVE DNL (VDD = 3.8V)
NEGATIVE DNL (VDD = 3.6V)
NEGATIVE DNL (VDD = 4.5V)
NEGATIVE DNL (VDD = 3.8V)
Figure 13. DNL vs. Temperature vs. Supply Voltage
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.05
0.10
85
–40 –30 –20 –10
0
15
25
35
45
55
65
75
0
05
95
0-
0
13
TEMPERATURE (°C)
Z
E
R
O
-C
O
D
E
R
O
R
(m
A
)
VDD = 3.6V
VDD = 3.8V
VDD = 4.5V
Figure 14. Zero-Code Error vs. Supply Voltage vs. Temperature
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
85
–40 –30 –20 –10
0
15
25
35
45
55
65
75
–2.0
05
95
0-
0
14
TEMPERATURE (°C)
F
UL
L
-S
CAL
E
RRO
R
(
m
A)
VDD = 3.6V
VDD = 3.8V
VDD = 4.5V
Figure 15. Full-Scale Error vs. Temperature vs. Supply Voltage
1.4
1.3
1.1
1.0
0.9
0.8
0.7
0.5
0.6
0.4
–50
–30
90
70
50
30
10
–10
05
95
0-
0
24
TEMPERATURE (°C)
V
O
LTA
G
E
(
V
)
1.2
VDD = 2.7V
VDD = 3.6V
VDD = 5.5V
VDD = 4.5V
Figure 16. SCL and SDA Logic High Level (VINH) vs.
Supply Voltage and Temperature
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