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參數(shù)資料
| 型號(hào)： | DAC8222FW |
| 廠商： | PRECISION MONOLITHICS INC |
| 元件分類： | DAC |
| 英文描述： | Dual 12-Bit Double-Buffered Multiplying CMOS D/A Converter |
| 中文描述： | 12-BIT DAC, CDIP24 |
| 文件頁數(shù)： | 4/15頁 |
| 文件大?。?/td> | 491K |
| 代理商： | DAC8222FW |
DAC8222
–4–
REV. C
1
1. AGND
1
2. I
OUT A
1
3. R
FB A
1
4. V
REF A
1
5. DGND
1
6. DB11(MSB)
1
7. DB10
1
8. DB9
1
9. DB8
10. DB7
11. DB6
12. DB5
13. DB4
14. DB3
15. DB2
16. DB1
17. DB0 (LSB)
18.
DAC A
/DAC B
19.
LDAC
20.
WR
21. V
DD
22. V
REF B
23. R
FB B
24. I
OUT B
Substrate (die backside) is internally connected to V
DD
.
DICE CHARACTERISTICS
DIE SIZE 0.124
×
0.132 inch, 16,368 sq. mils
(3.15
×
3.55 mm, 10.56 sq. mm)
WAFER TEST LIMITS
(@ V
DD
= +5 V or +15 V, V
REF A
= V
REF B
= +10 V, V
OUT A
= V
OUT B
= 0 V; AGND = DGND = 0 V; T
A
= +25 C)
DAC8222G
Limit
Parameter
Symbol
Conditions
Units
Relative Accuracy
Differential Nonlinearity
Full Scale Gain Error
1
Output Leakage
(I
OUT A
, I
OUT B
)
Input Resistance
(V
REF A
, V
REF B
)
Input Resistance Match
INL
DNL
G
FSE
Endpoint Linearity Error
All Grades are Guaranteed Monotonic
Digital Inputs = 1111 1111 1111
Digital Inputs = 0000 0000 0000
Pads 2 and 24
±
1
±
1
±
4
±
50
LSB max
LSB max
LSB max
nA max
I
LKG
R
REF
R
REF
R
REF
V
INH
Pads 4 and 22
8/15
±
1
k
max
% max
Digital Input High
V
DD
= +5 V
V
DD
= +15 V
V
DD
= +5 V
V
DD
= +15 V
V
IN
= 0 V or V
DD
; V
INL
or V
INH
All Digital Inputs V
INL
or V
INH
All Digital Inputs 0 V or V
DD
V
DD
=
±
5%
2.4
13.5
0.8
1.5
±
1
2
0.1
0.002
V min
V min
V max
V min
μ
A max
Digital Input Low
V
INL
Digital Input Current
Supply Current
I
IN
I
DD
mA max
%/% max
DC Supply Rejection
(
Gain/
V
DD
)
PSR
NOTES
1
Measured using internal R
FB A
and R
FB B
.
Electrical tests are performed at wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed
for standard product dice. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC8222GBC | 制造商:Analog Devices 功能描述: |
| DAC8222GP | 制造商:Analog Devices 功能描述:DAC 2-CH R-2R 12-bit 24-Pin PDIP Tube 制造商:Rochester Electronics LLC 功能描述:DUAL 12-BIT CMOS DAC WITH - Bulk |
| DAC8222GPZ | 功能描述:IC DAC 12BIT DUAL W/BUFF 24DIP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 設(shè)置時(shí)間:1µs 位數(shù):8 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:8 電壓電源:雙 ± 功率耗散（最大）:941mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數(shù)目和類型:8 電壓，單極 采樣率（每秒）:* |
| DAC8222HP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| DAC8222HS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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