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ADM8845ACPZ-REEL PDF预览

ADM8845ACPZ-REEL

更新时间: 2024-01-09 09:35:57
品牌 Logo 应用领域
亚德诺 - ADI 驱动器
页数 文件大小 规格书
20页 372K
描述
Charge Pump Driver for 6 White LED LCD Backlights

ADM8845ACPZ-REEL 技术参数

是否无铅:含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN, LCC16,.12SQ,20针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.32
Is Samacsys:N接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-XQCC-N16JESD-609代码:e3
长度:3 mm湿度敏感等级:3
复用显示功能:NO功能数量:1
区段数:6端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC16,.12SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:2.6/5.5 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Display Drivers
最大供电电压:5.5 V最小供电电压:2.6 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40宽度:3 mm
Base Number Matches:1

ADM8845ACPZ-REEL 数据手册

 浏览型号ADM8845ACPZ-REEL的Datasheet PDF文件第3页浏览型号ADM8845ACPZ-REEL的Datasheet PDF文件第4页浏览型号ADM8845ACPZ-REEL的Datasheet PDF文件第5页浏览型号ADM8845ACPZ-REEL的Datasheet PDF文件第7页浏览型号ADM8845ACPZ-REEL的Datasheet PDF文件第8页浏览型号ADM8845ACPZ-REEL的Datasheet PDF文件第9页 
ADM8845  
TYPICAL PERFORMANCE CHARACTERISTICS  
0.4  
0.3  
35  
MAX POSITIVE MATCHING ERROR  
30  
25  
20  
15  
10  
5
0.2  
0.1  
0
–0.1  
–0.2  
–0.3  
–0.4  
MAX NEGATIVE MATCHING ERROR  
4.75  
6.75  
8.75  
10.75  
(k)  
12.75  
14.75  
2.6  
3.0  
3.4  
3.8  
4.2  
4.6  
5.0  
5.4  
R
SUPPLY VOLTAGE (V)  
SET  
Figure 6. ILED (mA) Matching Error (%) vs. Supply Voltage (V),  
A = 25°C and ILED = 20 mA  
Figure 3. ILED (mA) Current vs. RSET  
T
20.35  
20.30  
20.25  
20.20  
20.15  
20.10  
20.05  
20.00  
20.24  
20.22  
20.20  
20.18  
20.16  
20.14  
20.12  
20.10  
20.08  
–40°C  
25°C  
85°C  
2.6  
3.1  
3.6  
4.1  
4.6  
5.1  
5.6  
–40  
0
40  
80  
SUPPLY VOLTAGE (k)  
TEMPERATURE (°C)  
Figure 4. ILED (mA) vs. Temperature (°C), Six LEDs Enabled  
Figure 7. ILED (mA) Variation over Temperature (°C), VCC = 3.6 V  
0.3  
0.2  
0.1  
0
35  
30  
25  
20  
15  
10  
5
–0.1  
–0.2  
–0.3  
–40  
–20  
0
25  
45  
65  
85  
2.6  
3.0  
3.4  
3.8  
4.2  
4.6  
5.0  
5.4  
TEMPERATURE (°C)  
SUPPLY VOLTAGE (V)  
Figure 5. ILED Matching (%) over Temperature (°C), VCC = 3.6 V, ILED = 20 mA,  
Six LEDs Enabled  
Figure 8. ILED (mA) vs. Supply Voltage (V)  
Rev. 0 | Page 6 of 20  
 

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