- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374016 > ADM8845ACPZ-REEL7 (ANALOG DEVICES INC) 20-21 (9 Contact) Pin Insert; For Use With:Amphenol MIL-C-5015 97 Series Circular Connectors; No. of Contacts:9; Gender:Male; Operating Voltage:700V PDF資料下載
參數(shù)資料
| 型號： | ADM8845ACPZ-REEL7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 顯示驅(qū)動器 |
| 英文描述： | 20-21 (9 Contact) Pin Insert; For Use With:Amphenol MIL-C-5015 97 Series Circular Connectors; No. of Contacts:9; Gender:Male; Operating Voltage:700V |
| 中文描述： | LED DISPLAY DRIVER, QCC16 |
| 封裝： | 3 X 3 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, MO-220VEED-2, LFCSP-16 |
| 文件頁數(shù)： | 13/18頁 |
| 文件大小： | 341K |
| 代理商： | ADM8845ACPZ-REEL7 |
Preliminary Technical Data
ADM8845
Rev. PrJ 06/04| Page 13 of 18
!
"#$#
#$#
%&!'(
%)*+(
!,,#+
&!'##)*+#-#..
# +/*0.
!'#*&,)1
2*03+4&&
)*+##&!'#//
)*+#-#..5#&!'# //
-
-
-
-
-
6)*+#*&,)1
2*03+4&&
7
7
Figure 25. ADM8845 Application Timing
CTRL1
0
0
1
1
0
PWM
1
PWM
PWM
CTRL2
0
1
0
1
PWM
0
PWM
1
PWM
LED Operation
Notes
5a, 5d
5a, 5c
5a, 5d
5a, 5c
5b, 5e
5e, 5d
5e a,5
5e, 5e
5e, 5e
Sub Display Off / Main Display Off (Full Shutdown)
Sub Display Off / Main Display On
Sub Display On / Main Display Off
Sub Display On / Main Display On (Full On)
Sub Display Off/ Digital PWM Brightness Control on Main Display
Digital PWM Brightness Control on Sub Display / Main Display Off
Sub Display On/ Digital PWM Brightness Control on Main Display
Digital PWM Brightness Control on Sub Display / Main Display On
Digital PWM Brightness Control on Sub and Main Display
Table 7. ADM8845 Digital Inputs Truth Table
The six white LED in the ADM8845 are arranged into 2 groups, sub and main. It is possible to configure the six LEDs as in Table 7,
ADM8845 Digital Inputs Truth Table, refer also to Figure 25, ADM8845 Application Timing.
Note 5a: Sub Display on means the display is on with the maximum brightness set by the R
SET
resistor. CTRL1 = 1 means a constant logic
level (V
CC
) is applied to CTRL1.
Note 5b: Sub Display off means the sub display LEDs only is off. CTRL1 = 0 means a constant logic level (GND) is applied to CTRL1.
Note 5c: Main Display on means the display is on with the maximum brightness set by the R
SET
resistor. CTRL2 = 1 means a constant logic
level (V
CC
) is applied to CTRL2.
Note 5d: Main Display off means the main display only is off. CTRL2 = 0 means a constant logic level (GND) is applied to CTRL2.
Note 5e: PWM means a digital PWM signal is applied to the CTRL1 and/or CTRL2 pin with a frequency from 100Hz to 200kHz.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADM9240 | Low Cost Microprocessor System Hardware Monitor |
| ADM9240ARU | Low Cost Microprocessor System Hardware Monitor |
| ADM9261 | Triple- Power Supply Monitor(3路電源監(jiān)視器) |
| ADM9264ARN-REEL | Quad Power Supply Monitor for Desktop PCs |
| ADM9264ARN-REEL7 | Quad Power Supply Monitor for Desktop PCs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADM8845ACPZ-REEL71 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Charge Pump Driver for LCD White LED Backlights |
| ADM8845ACPZ-WP1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Charge Pump Driver for LCD White LED Backlights |
| ADM8845ACPZ-WP2 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Charge Pump Driver for LCD White LED Backlights |
| ADM8845EB-EVALZ | 功能描述:BOARD EVALUATION FOR ADM8845 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - LED 驅(qū)動器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:PowerWise® 電流 - 輸出 / 通道:20mA 輸出及類型:1，非隔離 輸出電壓:17V 特點(diǎn):可調(diào)光 輸入電壓:2.7 ~ 5.5 V 已供物品:板 已用 IC / 零件:LM3508 相關(guān)產(chǎn)品:LM3508TLX-ND - IC LED DRVR WHT BCKLGT 9USMDLM3508TLDKR-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLCT-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLTR-ND - IC LED DRVR WHT BCKLGT 9MICROSMD |
| ADM8846ACP | 制造商:Analog Devices 功能描述:CHARGE PUMP DRIVER FOR LCD LED BACKLIGHTS - Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。