參數(shù)資料
型號: AD5726YRWZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 2/20頁
文件大?。?/td> 0K
描述: IC DAC 12BIT QUAD SERIAL 16-SOIC
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝: 1
系列: iCMOS®
設(shè)置時間: 9µs
位數(shù): 12
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 4
電壓電源: 雙 ±
功率耗散(最大): 30mW 單極;240mW 雙極
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC W
包裝: 標(biāo)準(zhǔn)包裝
輸出數(shù)目和類型: 4 電壓,單極;4 電壓,雙極
其它名稱: AD5726YRWZ-REEL7DKR
AD5726
Data Sheet
Rev. C | Page 10 of 20
0
–0.7
–40
–20
120
100
80
60
40
20
0
TEMPERATURE (°C)
F
U
L
-S
C
A
L
E
ER
R
O
R
(L
SB
)
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
DAC D
DAC C
DAC A
DAC B
AVDD = +15V
AVSS = –15V
VREFP = +10V
VREFN = –10V
2k LOAD
06
46
9-
01
2
Figure 13. Full-Scale Error vs. Temperature
0.5
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
–40
–20
120
100
80
60
40
20
0
TEMPERATURE (°C)
Z
E
RO
-S
CA
L
E
RRO
R
(
L
S
B
)
DAC D
DAC C
DAC A
DAC B
AVDD = +15V
AVSS = –15V
VREFP = +10V
VREFN = –10V
2k LOAD
06
46
9-
01
3
Figure 14. Zero-Scale Error vs. Temperature
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
0
500
1000
1500
2000
2500
3000
3500
4000
DAC (Code)
INL
E
RRO
R
(
L
S
B
)
DAC A
DAC B
DAC C
DAC D
AVDD = +15V
AVSS = –15V
VREFP = +10V
VREFN = –10V
TA = 25°C
06
46
9-
01
4
Figure 15. Channel-to-Channel Matching
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
0
500
1000
1500
2000
2500
3000
3500
4000
DAC (Code)
INL
E
RRO
R
(
L
S
B
)
AVDD = 5V
AVSS = 0V
VREFP = 2.5V
VREFN = 0V
TA = 25°C
DAC A
DAC B
DAC C
DAC D
06
46
9-
01
5
Figure 16. Channel-to-Channel Matching
16
0
–7
13
VREFP (V)
AI
DD
(m
A
)
14
12
10
8
6
4
2
–5
–3
–1
1
3
5
7
9
11
AVDD = +15V
AVSS = –15V
VREFN = –10V
DIGITAL INPUTS HIGH
TA = 25°C
06
46
9-
0
16
Figure 17. AIDD vs. VREFP, All DACs Loaded with Full-Scale Code
1.7995
–0.0005
0
4000
DAC (Code)
IV
RE
F
P
(m
A
)
1.5995
1.3995
1.1995
0.9995
0.7995
0.5995
0.3995
0.1995
500
100015002000250030003500
VREFP = +10V
VREFN = –10V
TA = 25°C
AVDD = +15V
AVSS = –15V
06
46
9-
01
7
Figure 18. IVREFP vs. DAC Code
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