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DS1881E-050+ PDF预览

DS1881E-050+

更新时间: 2024-02-20 10:03:25
品牌 Logo 应用领域
美信 - MAXIM 光电二极管转换器电阻器
页数 文件大小 规格书
16页 215K
描述
Digital Potentiometer, 2 Func, 45000ohm, 2-wire Serial Control Interface, 64 Positions, PDSO16, 0.173 INCH, ROHS COMPLIANT, TSSOP-16

DS1881E-050+ 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP,针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.14Is Samacsys:N
标称带宽:5 kHz控制接口:2-WIRE SERIAL
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:5 mm
湿度敏感等级:1功能数量:2
位置数:64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:PLASTIC/EPOXY封装代码:TSSOP
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认证状态:Not Qualified
电阻定律:LOGARITHMIC最大电阻容差:20%
最大电阻器端电压:5.5 V最小电阻器端电压:
座面最大高度:1.1 mm标称供电电压:5 V
表面贴装:YES标称温度系数:750 ppm/ °C
温度等级:INDUSTRIAL端子面层:MATTE TIN
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:45000 Ω宽度:4.4 mm
Base Number Matches:1

DS1881E-050+ 数据手册

 浏览型号DS1881E-050+的Datasheet PDF文件第1页浏览型号DS1881E-050+的Datasheet PDF文件第2页浏览型号DS1881E-050+的Datasheet PDF文件第4页浏览型号DS1881E-050+的Datasheet PDF文件第5页浏览型号DS1881E-050+的Datasheet PDF文件第6页浏览型号DS1881E-050+的Datasheet PDF文件第7页 
Dual NV Audio Taper Digital Potentiometer  
ANALOG POTENTIOMETER CHARACTERISTICS  
(V  
= +2.7V to +5.5V, V = +4.5V to +5.5V, T = -40°C to +85°C.)  
CC A  
DD  
PARAMETER  
SYMBOL  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
k  
End-to-End Resistance  
R
+25°C  
+25°C  
(Note 6)  
45  
EE  
End-to-End Resistance Tolerance  
Ratiometric Temperature Coefficient  
-20  
+20  
%
30  
ppm/°C  
End-to-End Resistance Temperature  
Coefficient  
(Note 6)  
750  
160  
ppm/°C  
Wiper Resistance  
R
250  
dB  
W
Absolute Attenuation Tolerance  
Mute Position Attenuation  
Step Size Deviation from Nominal  
Interchannel Matching  
(Note 7)  
-0.5  
+0.5  
80  
dB  
(Note 7)  
(Note 7)  
10pF load  
-0.25  
-0.5  
+0.25  
+0.5  
dB  
dB  
-3dB Cutoff Frequency  
5
MHz  
(20Hz to 20kHz, grounded input,  
tap = -6dB)  
Output Noise  
Crosstalk  
2.2  
µV  
RMS  
(1kHz, grounded input, tap = -6dB)  
-110  
0.005  
38  
dB  
%
1kHz, tap = -6dB, C = 10pF  
L
(Note 8)  
THD+N  
Zero-Crossing Detection  
t
50  
ms  
ZCD  
2
I C CHARACTERISTICS (See Figure 4)  
(V  
= +2.7V to +5.5V, V  
= +4.5V to +5.5V, T = -40°C to +85°C. Timing referenced to V  
and V  
.)  
DD  
CC  
A
IL(MAX)  
IH(MIN)  
PARAMETER  
SYMBOL  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
SCL Clock Frequency  
f
(Note 9)  
0
400  
kHz  
SCL  
Bus Free Time Between STOP and  
START Conditions  
t
1.3  
µs  
BUF  
Hold Time (Repeated) START Condition  
Low Period of SCL  
t
0.6  
1.3  
0.6  
0
µs  
µs  
µs  
µs  
ns  
µs  
HD:STA  
t
LOW  
High Period of SCL  
t
HIGH  
Data Hold Time  
t
0.9  
HD:DAT  
Data Setup Time  
t
100  
0.6  
SU:DAT  
START Setup Time  
t
SU:STA  
20 +  
SDA and SCL Rise Time  
SDA and SCL Fall Time  
t
(Note 10)  
(Note 10)  
300  
300  
ns  
ns  
R
0.1C  
B
20 +  
t
F
0.1C  
B
STOP Setup Time  
t
0.6  
µs  
pF  
ms  
SU:STO  
SDA and SCL Capacitive Loading  
EEPROM Write Time  
C
(Note 10)  
(Note 11)  
400  
10  
B
t
W
5
_____________________________________________________________________  
3

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