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參數(shù)資料
| 型號： | DAC8222FS |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | DAC |
| 英文描述： | Dual 12-Bit Double-Buffered Multiplying CMOS D/A Converter |
| 中文描述： | PARALLEL, WORD INPUT LOADING, 12-BIT DAC, PDSO24 |
| 封裝： | 0.300 INCH, SOL-24 |
| 文件頁數(shù)： | 3/15頁 |
| 文件大?。?/td> | 491K |
| 代理商： | DAC8222FS |
DAC8222
–3–
REV. C
ABSOLUTE MAXIMUM RATINGS
(T
A
= +25
°
C, unless otherwise noted.)
V
DD
to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V, +17 V
V
DD
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V, +17 V
AGND to DGND . . . . . . . . . . . . . . . . . . –0.3 V, V
DD
+0.3 V
Digital Input Voltage to DGND . . . . . . . –0.3 V, V
DD
+0.3 V
I
OUTA
, I
OUTB
to AGND . . . . . . . . . . . . . . –0.3 V, V
DD
+0.3 V
V
REFA
, V
REFB
to AGND . . . . . . . . . . . . . . . . . . . . . . . . .
±
25 V
V
RFBA
, V
RFBB
to AGND . . . . . . . . . . . . . . . . . . . . . . . . .
±
25 V
Operating Temperature Range
AW Version . . . . . . . . . . . . . . . . . . . . . . . –55
°
C to +125
C
EW, FW, FP Versions . . . . . . . . . . . . . . . . –40
°
C to +85
°
C
GP, HP, HS Versions . . . . . . . . . . . . . . . . . . . 0
°
C to +70
°
C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . .+150
°
C
Storage Temperature . . . . . . . . . . . . . . . . . . –65
°
C to +150
°
C
Lead Temperature (Soldering, 60 sec) . . . . . . . . . . . .+300
°
C
Package Type
JA1
JC
Units
24-Lead Hermetic DIP (W)
24-Lead Plastic DIP (P)
24-Lead SOL (S)
69
62
72
10
32
24
°
C/W
°
C/W
°
C/W
NOTE
1
θ
JA
is specified for worst-case mounting conditions, i.e., q
JA
is specified for
device in socket for Cerdip, and P-DIP packages;
soldered to printed circuit board for SO package.
JA
is specified for device
CAUTION
1. Do not apply voltages higher than V
DD
or less than GND
potential on any terminal except V
REF
and R
FB
.
2. The digital control inputs are Zener-protected; however,
permanent damage may occur on unprotected units from
high-energy electrostatic fields. Keep units in conductive
foam at all times until ready to use.
3. Do not insert this device into powered sockets; remove
power before insertion or removal.
4. Use proper antistatic handling procedures.
5. Devices can suffer permanent damage and/or reliability deg-
radation if stressed above the limits listed under Absolute
Maximum Ratings for extended periods.
PIN CONNECTIONS
24-Lead 0.3" Cerdip
24-Lead Plastic DIP
24-Lead SOL
28-Terminal LCC
NC = NO CONNECT
ORDERING GUIDE
INL
(LSB) (LSB)
GFSE
Temperature
Range
Package
Description
Package
Option
Model
DAC8222EW
DAC8222GP
DAC8222BTC/883*
DAC8222FW
DAC8222FP
DAC8222FS
±
1/2
±
1/2
±
1
±
1
±
1
±
1
±
1
±
2
±
4
±
4
±
4
±
4
–40
°
C to +85
°
C
0
°
C to +70
°
C
–55
°
C to +125
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
Cerdip-24
P-DIP-24
LCC-28
Cerdip-24
P-DIP-24
SOL-24
Q-24
N-24
E-28A
Q-24
N-24
R-24
*Consult factory for DAC8222/883 MIL-STD data sheet.
WARNING!
ESD SENSITIVE DEVICE
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the DAC8222 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DAC8222FW | Dual 12-Bit Double-Buffered Multiplying CMOS D/A Converter |
| DAC8222GP | Dual 12-Bit Double-Buffered Multiplying CMOS D/A Converter |
| DAC8222EW | Dual 12-Bit Double-Buffered Multiplying CMOS D/A Converter |
| DAC8228FR | Dual 8-Bit CMOS D/A Converter with Voltage Output |
| DAC8228FS | Dual 8-Bit CMOS D/A Converter with Voltage Output |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| DAC8222FSZ | 功能描述:IC DAC 12BIT DUAL W/BUFF 24-SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標準包裝:1 系列:- 設置時間:4.5µs 位數(shù):12 數(shù)據(jù)接口:串行，SPI? 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND |
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| DAC8222FW | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 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 |
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