I OUT 1 LE AKAGE (nA) 1.2 1.4 1.6 40 20 –20 0 –40 60" />
參數(shù)資料
型號: AD5405YCPZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 2/25頁
文件大小: 0K
描述: IC DAC DUAL 12BIT MULT 40LFCSP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標準包裝: 750
設(shè)置時間: 80ns
位數(shù): 12
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 單電源
功率耗散(最大): 50µW
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 40-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 40-LFCSP-VQ(6x6)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 4 電流,單極;4 電流,雙極
采樣率(每秒): 21.3M
配用: EVAL-AD5405EB-ND - BOARD EVAL FOR AD5405
AD5405
Rev. B | Page 9 of 24
0
0.2
0.4
0.6
0.8
1.0
I OUT
1
LE
AKAGE
(nA)
1.2
1.4
1.6
40
20
–20
0
–40
60
80
100
120
TEMPERATURE (°C)
04463-036
IOUT1 VDD = 5V
IOUT1 VDD = 3V
Figure 11. IOUT1 Leakage Current vs. Temperature
0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
CURRE
NT
(
μA)
–60
–40
–20
0
20
40
60
80
100
120
140
TEMPERATURE (°C)
04463-037
VDD = 5V
VDD = 2.5V
ALL 0s
ALL 1s
ALL 0s
ALL 1s
Figure 12. Supply Current vs. Temperature
0
2
4
6
8
10
12
14
I DD
(mA)
10k
1k
10
100
1
100k
1M
10M
100M
FREQUENCY (Hz)
04463-038
TA = 25°C
LOADING ZS TO FS
VDD = 5V
VDD = 3V
VDD = 2.5V
Figure 13. Supply Current vs. Update Rate
–102
–66
–54
–42
–30
–18
–6
6
1
100
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
GAIN
(
d
B)
TA = 25°C
LOADING
ZS TO FS
0
–60
–48
–36
–24
–12
–84
–72
–78
–90
–96
TA = 25°C
VDD = 5V
VREF = ±3.5V
CCOMP =1.8pF
AMP = AD8038
ALL ON
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
ALL OFF
04463-014
10
Figure 14. Reference Multiplying Bandwidth vs. Frequency and Code
–0.8
–0.6
–0.4
–0.2
0
0.2
GAIN
(
d
B)
10k
1k
10
100
1
100k
1M
10M
100M
FREQUENCY (Hz)
04463-029
TA = 25°C
VDD = 5V
VREF = ±3.5V
CCOMP = 1.8pF
AMP = AD8038
Figure 15. Reference Multiplying Bandwidth—All 1s Loaded
–9
–6
–3
0
3
10k
100k
1M
10M
100M
FREQUENCY (Hz)
TA = 25°C
VDD = 5V
GAIN
(
d
B)
04463-015
VREF = ±2V, AD8038 CC 1.47pF
VREF = ±2V, AD8038 CC 1pF
VREF = ±0.15V, AD8038 CC 1pF
VREF = ±0.15V, AD8038 CC 1.47pF
VREF = ±3.51V, AD8038 CC 1.8pF
Figure 16. Reference Multiplying Bandwidth vs. Frequency
and Compensation Capacitor
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