DS1228中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書
DS1228規(guī)格書詳情
DESCRIPTION
The DS1228 is a dual RS-232-C Receiver/Transmitter that meets all EIA specifications while operating from a single, +5 volt supply. The DS1228 has two internal charge pumps. One of the charge pumps is used to generate +10 volts. The other is used to generate -10 volts. The DS1228 also contains four level translators. Two of the level translators are RS-232 transmitters which convert TTL/CMOS inputs into +9V RS-232 outputs. The other two level translators are capable of operating with up to +30V inputs. The DS1228 is suitable for all RS-232 communications and is particularly valuable where higher voltage power supplies for RS-232 drivers are not available. The power supply section of the DS1228 supplies +10 volts from the VCC input.
See the DS1229 data sheet for electrical specifications and operation.
FEATURES
? Operates from a single 5V power supply
? Two drivers and two receivers
? Meets all EIA RS-232-C specifications
? On-board voltage doubler
? On-board voltage inverter
? + 30V input levels
? + 9V output levels with + 5V supply
? Low-power CMOS
? Pin-compatible with the MAX 232
? Optional 16-pin SOIC surface mount package
產(chǎn)品屬性
- 型號(hào)：
DS1228
- 制造商：
DALLAS
- 制造商全稱：
Dallas Semiconductor
- 功能描述：
+5V Powered Dual RS-232 Transmitter/Receiver
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
DALLAS |
23+ |
65480 |
詢價(jià) | ||||
DALLAS |
24+ |
DIP |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢!? |
詢價(jià) | ||
DALLAS |
23+ |
SOP24 |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
DALLAS |
22+ |
DIP-16 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
DALLAS |
23+ |
35509 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | |||
DALLA |
21+ |
NA |
44 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
DS |
23+ |
DIP16 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
NS |
24+ |
DIP |
2000 |
全新進(jìn)口原裝現(xiàn)貨熱賣! |
詢價(jià) | ||
DS |
1948+ |
DIP16 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
DALLA |
21+ |
NA |
44 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) |
