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AD5293BRUZ-50 PDF预览

AD5293BRUZ-50

更新时间: 2024-02-28 17:19:37
品牌 Logo 应用领域
亚德诺 - ADI 转换器数字电位计电阻器光电二极管
页数 文件大小 规格书
24页 938K
描述
Single-Channel, 1024-Position, 1percent R-Tolerance Digital Potentiometer

AD5293BRUZ-50 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:1.73
其他特性:DEVICE SUPPORTS DUAL SUPPLY OPERATION标称带宽:0.21 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:30
标称总电阻:50000 Ω宽度:4.4 mm
Base Number Matches:1

AD5293BRUZ-50 数据手册

 浏览型号AD5293BRUZ-50的Datasheet PDF文件第3页浏览型号AD5293BRUZ-50的Datasheet PDF文件第4页浏览型号AD5293BRUZ-50的Datasheet PDF文件第5页浏览型号AD5293BRUZ-50的Datasheet PDF文件第7页浏览型号AD5293BRUZ-50的Datasheet PDF文件第8页浏览型号AD5293BRUZ-50的Datasheet PDF文件第9页 
AD5293  
Parameter  
DYNAMIC CHARACTERISTICS4, 8  
Symbol  
Conditions  
Min  
Typ1  
Max  
Unit  
Bandwidth  
BW  
−3 dB  
kHz  
RAB = ꢀ0 kΩ  
RAB = 100 kΩ  
210  
10ꢀ  
Total Harmonic Distortion  
VW Settling Time  
THDW  
VA = 1 V rms, VB = 0 V, f = 1 kHz  
RAB = ꢀ0 kΩ  
RAB = 100 kΩ  
VA = 30 V, VB = 0 V, ±0.ꢀ LSB error  
band, initial code = zero scale  
−101  
−106  
dB  
dB  
tS  
Code = full scale, R-normal mode  
Code = full scale, R-perf mode  
Code = half scale, R-normal mode,  
RAB = ꢀ0 kΩ  
±ꢀ0  
2.ꢀ  
±
ns  
μs  
μs  
Code = half scale, R-normal mode,  
RAB = 100 kΩ  
Code = half scale, R-perf mode,  
RAB = ꢀ0 kΩ  
14  
9
μs  
μs  
μs  
Code = half scale, R-perf mode,  
16  
R
AB = 100 kΩ  
Resistor Noise Density  
eN_WB  
Code = half scale, TA = 2ꢀ°C,  
0 kHz to 200 kHz,  
RAB = ꢀ0 kΩ  
RAB = 100 kΩ  
18  
2±  
nV/√Hz  
nV/√Hz  
1 Typicals represent average readings at 2ꢀ°C; VDD = +1ꢀ V, VSS = −1ꢀ V, and VLOGIC = ꢀ V.  
2 Resistor position nonlinearity error. R-INL is the deviation from an ideal value measured between RWB at Code 0x00B to Code 0x3FF or between RWA at Code 0x3F3 to  
Code 0x000. R-DNL measures the relative step change from ideal between successive tap positions. The specification is guaranteed in resistor performance mode with  
a wiper current of 1 mA for VA < 12 V and 1.2 mA for VA ≥ 12 V.  
3 The terms resistor performance mode and R-perf mode are used interchangeably.  
4 Guaranteed by design; not subject to production test.  
INL and DNL are measured at VW with the RDAC configured as a potentiometer divider similar to a voltage output DAC. VA = VDD and VB = 0 V. DNL specification limits  
of ±1 LSB maximum are guaranteed monotonic operating conditions.  
6 The A, B, and W resistor terminals have no limitations on polarity with respect to each other. Dual-supply operation enables ground-referenced bipolar signal  
adjustment.  
± PDISS is calculated from (IDD × VDD) + (ISS × VSS) + (ILOGIC × VLOGIC).  
8 All dynamic characteristics use VDD = +1ꢀ V, VSS = −1ꢀ V, and VLOGIC = ꢀ V.  
RESISTOR PERFORMANCE MODE CODE RANGE—50 kΩ AND 100 kΩ VERSIONS  
Table 4.  
RAB = 50 kΩ  
|VDD − VSS| = 26 V to 33 V |VDD − VSS| = 21 V to 26 V  
RWB RWA RWB RWA  
From 0x08C From 0x000 From 0x0B4 From 0x000 From 0x04B From 0x000 From 0x064 From 0x000  
to 0x3FF to 0x3ꢀF to 0x3FF to 0x31E to 0x3FF to 0x3B4 to 0x3FF to 0x39B  
From 0X03C From 0x000 From 0x0ꢀ0 From 0x000 From 0x028 From 0x000 From 0x028 From 0x000  
to 0x3FF to 0x3C3 to 0x3FF to 0x3AF to 0x3FF to 0x3D± to 0x3FF to 0x3D±  
From 0X028 From 0x000 From 0x032 From 0x000 From 0x019 From 0x000 From 0x019 From 0x000  
RAB = 100 kΩ  
|VDD − VSS| = 26 V to 33 V |VDD − VSS| = 21 V to 26 V  
RWB RWA RWB RWA  
Resistor Tolerance  
per Code  
1% R-Tolerance  
2% R-Tolerance  
3% R-Tolerance  
to 0x3FF  
to 0x3D±  
to 0x3FF  
to 0x3CD  
to 0x3FF  
to 0x3E6  
to 0x3FF  
to 0x3E6  
Rev. D | Page 6 of 24  
 
 
 

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