參數(shù)資料
型號(hào): AD5512AACPZ-REEL7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 3/24頁(yè)
文件大?。?/td> 0K
描述: IC DAC 12BIT 16LFCSP
標(biāo)準(zhǔn)包裝: 1
系列: nanoDAC™
設(shè)置時(shí)間: 1µs
位數(shù): 12
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): 6.05mW
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-WFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 16-LFCSP
包裝: 標(biāo)準(zhǔn)包裝
輸出數(shù)目和類型: *
采樣率(每秒): *
其它名稱: AD5512AACPZ-REEL7DKR
AD5512A/AD5542A
Rev. A | Page 11 of 24
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
AI
N
E
RRO
R
(
L
S
B)
VDD = 5V
VREF = 2.5V
TA = 25°C
09199-
012
Figure 13. AD5512A/AD5542A Gain Error vs. Temperature
132
116
118
120
122
124
126
128
130
–40
25
85
TEMPERATURE (°C)
S
UP
P
L
Y
CURRE
NT
(
A)
VDD = 5V
VREF = 2.5V
TA = 25°C
09199-
013
Figure 14. AD5512A/AD5542A 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
CURRE
NT
(
A)
09199-
014
Figure 15. AD5512A/AD5542A 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
09199-
015
Figure 16. AD5512A/AD5542A Zero-Code Error vs. Temperature
0
0.5
1.0
1.5
2.0
0
1
2
3
4
5
6
SU
PP
L
Y
CURRE
NT
(
A)
VOLTAGE (V)
REFERENCE VOLTAGE
VDD = 5V
SUPPLY VOLTAGE
VREF = 2.5V
TA = 25°C
09199-
016
Figure 17. AD5512A/AD5542A 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
CURRE
NT
(
A)
VDD = 5V
VREF = 2.5V
TA = 25°C
09199-
017
Figure 18. AD5512A/AD5542A Reference Current vs. Code
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