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AD8385 PDF预览

AD8385

更新时间: 2024-01-27 00:23:07
品牌 Logo 应用领域
亚德诺 - ADI 转换器电平转换器驱动
页数 文件大小 规格书
24页 852K
描述
10-Bit, 12-Channel Decimating LCD DECDRIVER with Level Shifters

AD8385 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:LEAD FREE, TQFP-100针数:100
Reach Compliance Code:unknown风险等级:5.68
显示模式:SEGMENT接口集成电路类型:INTERFACE CIRCUIT
JESD-30 代码:S-PQFP-G100JESD-609代码:e3
长度:14 mm湿度敏感等级:3
底板数:0-BP功能数量:1
区段数:12端子数量:100
最高工作温度:85 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:TFQFP
封装等效代码:TQFP100,.63SQ封装形状:SQUARE
封装形式:FLATPACK, THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:3.3,15.5 V认证状态:Not Qualified
座面最大高度:1.2 mm子类别:Other Interface ICs
最大供电电压:3.6 V最小供电电压:3 V
标称供电电压:3.3 V表面贴装:YES
技术:BIPOLAR温度等级:OTHER
端子面层:Matte Tin (Sn)端子形式:GULL WING
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:14 mm
Base Number Matches:1

AD8385 数据手册

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AD8385  
Parameter  
Conditions  
Min  
Typ  
Max  
Unit  
SERIAL INTERFACE DYNAMIC PERFORMANCE  
SEN to SCL Setup Time, t20  
SCL, High Level Pulse Width, t21  
SCL, Low Level Pulse Width, t22  
SDI Setup Time, t24  
10  
10  
10  
10  
10  
10  
ns  
ns  
ns  
ns  
ns  
ns  
ms  
ms  
SDI Hold Time, t25  
SCL to SEN Hold Time, t23  
VAO1, VAO2 Settling Time, t26  
VAO1, VAO2 Settling Time, t26  
SVFS = 5 V, to 0.5%, CL = 100 pF  
SVFS = 5 V, to 0.5%, CL = 33 µF  
1
2
15  
1 Outputs VAO1 and VAO2 are designed to drive very high capacitive loads. For proper operation of these outputs, load capacitance must be ≤0.002 µF or ≥0.047 µF.  
Load capacitance in the range of 0.002 µF to 0.047 µF causes the output overshoot to exceed 100 mV.  
POWER SUPPLIES  
@ 25°C, AVCC = 15.5 V, DVCC = 3.3 V, TA MIN = 0°C, TA MAX = 85°C, SVFS = 5 V, SVRL = 4 V, SVRH = 9 V, unless otherwise noted.  
Table 5.  
AD8385 Power Supplies  
DVCC, Operating Range  
DVCC, Quiescent Current  
AVCC Operating Range  
Total AVCC Quiescent Current  
Min  
Typ  
3.3  
56  
Max  
Unit  
V
mA  
V
3
3.6  
9
18  
111  
mA  
OPERATING TEMPERATURE  
@ 25°C, AVCC = 15.5 V, DVCC = 3.3 V, TA MIN = 0°C, TA MAX = 85°C, SVFS = 5 V, SVRL = 4 V, SVRH = 9 V, unless otherwise noted.  
Table 6.  
Parameter  
Min  
0
0
Typ  
Max  
75  
85  
Unit  
°C  
°C  
1
2
Ambient Temperature Range, TA  
Ambient Temperature Range, TA  
1 Operation at high ambient temperature requires a thermally-optimized PCB layout (see the Applications section), input data update rate not exceeding 85 MHz, black-  
to-white transition ≤ 4 V and CL ≤ 150 pF. In systems with limited or no airflow, the maximum ambient operating temperature is limited to 75°C with the overload  
protection enabled. For operation above 75°C, see Endnote 2.  
2 In addition to the requirements stated in Endnote 1, operation at 85°C ambient temperature requires 200 lfm airflow or the overload protection disabled.  
Rev. 0 | Page 6 of 24  
 
 

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