參數(shù)資料
型號: AD5541LRZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 19/20頁
文件大?。?/td> 0K
描述: IC DAC 16BIT SRL IN/VOUT 8-SOIC
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
設(shè)計(jì)資源: How to Achieve High Precision Voltage Level Setting Using AD5541A/42A (CN0169)
標(biāo)準(zhǔn)包裝: 1,000
設(shè)置時(shí)間: 1µs
位數(shù): 16
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
功率耗散(最大): 825µW
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SO
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 1 電壓,單極;1 電壓,雙極
采樣率(每秒): 1.5M
AD5541/AD5542
Data Sheet
Rev. F | Page 8 of 20
0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
–0.9
–40
25
85
TEMPERATURE (°C)
G
A
IN
E
R
RO
R
(L
S
B
)
VDD = 5V
VREF = 2.5V
TA = 25°C
08
89
8-
0
12
Figure 12. Gain Error vs. Temperature
132
116
118
120
122
124
126
128
130
–40
25
85
TEMPERATURE (°C)
S
U
P
L
Y
CURR
E
NT
(
A)
VDD = 5V
VREF = 2.5V
TA = 25°C
08
89
8-
0
13
Figure 13. Supply Current vs. Temperature
200
0
20
40
60
80
100
120
140
160
180
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
DIGITAL INPUT VOLTAGE (V)
S
UP
P
L
Y
C
URRE
N
T
(
V
)
08
89
8-
01
4
Figure 14. Supply Current vs. Digital Input Voltage
0.15
–0.15
–0.10
–0.05
0
0.05
0.10
–40
25
85
TEMPERATURE (°C)
Z
E
RO
-CO
DE
E
RRO
R
(L
S
B
)
VDD = 5V
VREF = 2.5V
TA = 25°C
08
89
8-
0
15
Figure 15. Zero-Code Error vs. Temperature
08
89
8-
01
6
0
0.5
1.0
1.5
2.0
012
3456
S
UP
P
LY
CURRE
NT
(
A)
VOLTAGE (V)
REFERENCE VOLTAGE
VDD = 5V
SUPPLY VOLTAGE
VREF = 2.5V
TA = 25°C
Figure 16. Supply Current vs. Reference Voltage or Supply Voltage
200
150
100
50
0
70,000
60,000
50,000
40,000
30,000
20,000
10,000
CODE (Decimal)
RE
F
E
RE
NCE
C
URRE
N
T
(
A
)
VDD = 5V
VREF = 2.5V
TA = 25°C
08
89
8-
0
17
Figure 17. Reference Current vs. Code
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