ML9227GA中文資料沖電線數(shù)據(jù)手冊PDF規(guī)格書
ML9227GA規(guī)格書詳情
GENERAL DESCRIPTION
The ML9227 is a full CMOS controller/driver for Duplex or Triplex vacuum fluorescent display tube. It conststs of 27-segment driver outputs and 3-grid pre-driver outputs, so that it can drive directly up to 81-segment VFD.
ML9227 features a digital dimming function, a 6-ch ADC, a 5 × 5 key scan circuit and an encoder type switch interface.
FEATURES
? Supply voltage (VDISP) : 8 to 18.5 V (Built-in 5 V regulator for logic)
? Duplex/Triplex selectable
? Applicable VFD tube : 2 Grids × 27 Anodes VFD tube
: 3 Grids × 27 Anodes VFD tube
? 27-segment driver outputs : IOH = –5 mA at VOH = VDISP–0.8 V (SEG1 to 19)
IOH = –10 mA at VOH = VDISP–0.8 V (SEG20 to 27)
IOL = 500 uA at VOL = 2.0 V (SEG1 to 27)
? 3-grid pre-driver outputs : IOH = –5 mA at VOH = VDISP–0.8 V
IOL = 10 mA at VOL = 2.0 V
? Built-in digital dimming circuit (10-bit resolution)
? Built-in 6-ch A/D converter
? Built-in 5 × 5 keyscan circuit
? Interface circuit for an encoder type rotary switch
? Built-in oscillation circuit (external R and C)
? Built-in Power-On-Reset circuit
? Package:
64-pin plastic QFP (QFP64-P-1420-1.00-BK) Product name: ML9227GA
產(chǎn)品屬性
- 型號：
ML9227GA
- 制造商：
OKI
- 制造商全稱：
OKI electronic componets
- 功能描述：
27-Bit Duplex/Triplex VFD Controller/Driver with Digital Dimming, ADC and Key scan
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
OKI |
24+ |
NA/ |
3678 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
OKI |
23+ |
QFP |
20000 |
全新原裝假一賠十 |
詢價 | ||
OKI |
07+ |
QFP |
1200 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
OKI |
1950+ |
QFP |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
OKI |
23+ |
TQFP |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
OKI |
08+ |
CSP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ML |
24+ |
SOP |
7500 |
十年品牌!原裝現(xiàn)貨!!! |
詢價 | ||
OKI |
23+ |
CSP |
6000 |
專業(yè)配單保證原裝正品假一罰十 |
詢價 | ||
OKI |
2023+ |
QFP |
8800 |
正品渠道現(xiàn)貨 終端可提供BOM表配單。 |
詢價 | ||
MITSUBISHI |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費送樣 |
詢價 |
