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ADM8840ACP-REEL7 PDF预览

ADM8840ACP-REEL7

更新时间: 2024-02-22 23:41:56
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER /
页数 文件大小 规格书
11页 847K
描述
SWITCHED CAPACITOR REGULATOR, CQCC32, 5 X 5 MM, LFCSP-32

ADM8840ACP-REEL7 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Active零件包装代码:QFN
包装说明:VQCCN,针数:32
Reach Compliance Code:unknown风险等级:5.23
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHED CAPACITOR REGULATOR
最大输入电压:3.6 V最小输入电压:2.7 V
标称输入电压:3.3 VJESD-30 代码:S-CQCC-N32
JESD-609代码:e0长度:5 mm
湿度敏感等级:3功能数量:1
端子数量:32最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:VQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, VERY THIN PROFILE峰值回流温度(摄氏度):240
认证状态:COMMERCIAL座面最大高度:0.9 mm
表面贴装:YES切换器配置:TRIPLER
技术:CMOS温度等级:INDUSTRIAL
端子面层:TIN LEAD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:NOT SPECIFIED宽度:5 mm
Base Number Matches:1

ADM8840ACP-REEL7 数据手册

 浏览型号ADM8840ACP-REEL7的Datasheet PDF文件第1页浏览型号ADM8840ACP-REEL7的Datasheet PDF文件第2页浏览型号ADM8840ACP-REEL7的Datasheet PDF文件第3页浏览型号ADM8840ACP-REEL7的Datasheet PDF文件第5页浏览型号ADM8840ACP-REEL7的Datasheet PDF文件第6页浏览型号ADM8840ACP-REEL7的Datasheet PDF文件第7页 
PRELIMINARY TECHNICAL DATA  
(VCC = +3V-10%,+20%, TA=-40°C to +85°C unless otherwise noted )  
C1,C5,C10=3.3F; C2,C3,C4,C8,C9=0.22F; C6,C11,C12,C13=4.7F; C7 =2.2F  
ADM8840-SPECIFICATIONS  
PARAMETER  
Min  
Typ  
Max  
Units  
TestConditions  
Input VoltageꢀVCC  
Supply CurrentꢀICC  
±.7  
3.3  
750  
3.6  
V
uA  
O/Ps Unloaded; COM_IN Low;  
DAC1_SDꢀ DAC±_SD Low  
Shutdown Mode  
5
uA  
DAC1_IN and DAC±_IN should  
be open circuit because there  
is a voltage on these pins due to  
the output of the DAC.  
CHARGE PUMP REGULATOR  
+5.0V OUTPUT  
Output Voltage  
Output Current  
4.9  
5.0  
5.1  
5
V
mA  
IL = 10uA to 5mA  
Output Ripple  
Transient Response  
10  
5
mV p-p  
us  
5mA load  
IL stepped from 10uA to 5mA  
+15.0V OUTPUT  
Output Voltage  
Output Current  
Output Ripple  
14.0  
15.0  
50  
50  
16.0  
150  
V
uA  
mV p-p  
IL = 1uA to 100uA  
IL=100uA  
-15.0V OUTPUT  
Output Voltage  
Output Current  
Output Ripple  
-16.0  
-150  
-15.0  
-50  
50  
-14.0  
TBD  
V
uA  
mV p-p  
IL = -1uA to -100uA  
IL=-100uA  
Charge-Pump Frequency  
TBD  
100  
kHz  
DIGITAL INPUT PINS  
Input Voltageꢀ VIH  
0.7VCC  
V
0.3VCC  
V
Digital Input Current  
Digital Input Capacitance  
1
10  
A  
pF  
Note 1.  
COM DRIVER  
COM_OUT  
Amplitude  
4
7
V
Amplitude Stepsize  
Amplitude Accuracy  
±8  
<102  
mV  
2
VCOM_OUT=5V;  
DAC1 loaded with preset values;  
Measured at TRANS_OUT  
DAC1 preset values is 1V and  
Vcom should be 6V  
Center Voltage  
Center Voltage Stepsize  
Center Voltage Accuracy  
0.9  
1.8  
14  
<102  
±.8  
V
mV  
2
VCENTER=1.8V;  
DAC± loaded with preset values  
DAC± preset values is 500mV and  
Vcentre should be 1.5V.  
CPANEL=±0nF  
Rise/Fall Time  
Center Voltage Settling Time  
1
s  
us  
TBD  
PANEL  
Load Capacitance  
±0  
70  
nF  
2
POWER EFFICIENCY  
5VOUT Load = 5mA;  
+/-15V Load = +/-100uA;  
COM_IN Freq = 10kHz;  
CPANEL = ±0nF;  
Vcc=±.7V;  
Note ±  
N O T E S  
1. Guaranteed by Design. Not 1002 Production Tested.  
±. COM Driver load is defined as the load current flowing through C13 with DACs loaded with preset values.  
Specifications are target values and are subject to change without notice.  
*
REV. PrG 2/03  
–3–  

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