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AD5293BRUZ-20 PDF预览

AD5293BRUZ-20

更新时间: 2024-02-26 15:22:31
品牌 Logo 应用领域
亚德诺 - ADI 数字电位计
页数 文件大小 规格书
20页 687K
描述
Single-Channel, 1024-Position, 1% R-Tolerance Digital Potentiometer

AD5293BRUZ-20 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP, TSSOP14,.25针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.72
其他特性:DEVICE SUPPORTS DUAL SUPPLY OPERATION标称带宽:0.52 kHz
控制接口:3-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G14JESD-609代码:e3
长度:5 mm湿度敏感等级:1
标称负供电电压:-15 V功能数量:1
位置数:1024端子数量:14
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:+-10.5/+-16.5/21/33 V认证状态:Not Qualified
电阻定律:LINEAR最大电阻容差:1%
最大电阻器端电压:16.5 V最小电阻器端电压:-9 V
座面最大高度:1.2 mm子类别:Digital Potentiometers
标称供电电压:15 V表面贴装:YES
技术:CMOS标称温度系数:35 ppm/ °C
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
标称总电阻:20000 Ω宽度:4.4 mm
Base Number Matches:1

AD5293BRUZ-20 数据手册

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AD5293  
INTERFACE TIMING SPECIFICATIONS  
VDD = VSS  
= 15 V, VLOGIC = 2.7 V to 5.5 V, and −40°C < TA < +105°C. All specifications TMIN to TMAX, unless otherwise noted.  
Table 3.  
Parameter  
Limit1  
20  
10  
10  
10  
5
5
1
4003  
14  
1
Unit  
Test Conditions/Comments  
2
t1  
ns min  
ns min  
ns min  
ns min  
ns min  
ns min  
ns min  
ns min  
ns min  
ns min  
ns max  
μs max  
ns max  
ms max  
ns max  
ns max  
ns min  
ms max  
SCLK cycle time  
SCLK high time  
SCLK low time  
SYNC to SCLK falling edge setup time  
Data setup time  
Data hold time  
SCLK falling edge to SYNC rising edge  
Minimum SYNC high time  
t2  
t3  
t4  
t5  
t6  
t7  
t8  
t9  
SYNC rising edge to next SCLK falling edge ignore  
RDY rise to SYNC falling edge  
4
t10  
4
t11  
40  
2.4  
410  
1.5  
450  
450  
20  
2
SYNC rise to RDY fall time  
4
t12  
RDY low time, RDAC register write command execute time (R-Perf mode)  
RDY low time, RDAC register write command execute time (normal mode)  
Software\hardware reset  
RDY low time, RDAC register read command execute time  
SCLK rising edge to SDO valid  
4
t13  
4
t14  
tRESET  
Minimum RESET pulse width (asynchronous)  
Power-on time to half scale  
5
tPOWER-UP  
1 All input signals are specified with tR = tF = 1 ns/V (10% to 90% of VDD) and timed from a voltage level of (VIL + VIH)/2.  
2 Maximum SCLK frequency = 50 MHz.  
3 Refer to t12 and t13 for RDAC register command operations.  
4 RPULL_UP = 2.2 kΩ to VLOGIC with a capacitance load of 168 pF.  
5 Typical power supply voltage slew rate of 2 ms/V.  
DB9 (MSB)  
DB0 (LSB)  
C3  
C1  
C0  
D9  
D7  
D6  
D5  
D4  
D3  
D0  
0
0
C2  
D8  
D2  
D1  
DATA BITS  
CONTROL BITS  
Figure 2. Shift Register Contents  
Rev. 0 | Page 5 of 20  
 
 
 
 
 

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