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MAX5386

更新时间: 2024-01-04 08:45:26
品牌 Logo 应用领域
美信 - MAXIM 电位器
页数 文件大小 规格书
13页 1859K
描述
Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometers

MAX5386 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:QFN
包装说明:3 X 3 MM, ROHS COMPLIANT, TQFN-16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:2.33Is Samacsys:N
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:S-XQCC-N16
湿度敏感等级:1端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:QCCN
封装等效代码:LCC16,.12SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER电源:3/5 V
认证状态:Not Qualified子类别:Digital Potentiometers
表面贴装:YES技术:BICMOS
温度等级:AUTOMOTIVE端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
Base Number Matches:1

MAX5386 数据手册

 浏览型号MAX5386的Datasheet PDF文件第1页浏览型号MAX5386的Datasheet PDF文件第2页浏览型号MAX5386的Datasheet PDF文件第4页浏览型号MAX5386的Datasheet PDF文件第5页浏览型号MAX5386的Datasheet PDF文件第6页浏览型号MAX5386的Datasheet PDF文件第7页 
Dual, 256-Tap, Volatile, Low-Voltage  
Linear Taper Digital Potentiometers  
ELECTRICAL CHARACTERISTICS (continued)  
(V  
DD  
= +2.6V to +5.5V, V = V , V = GND, T = T  
to T  
, unless otherwise noted. Typical values are at V  
= +5V, T  
A
H_  
DD L_  
A
MIN  
MAX  
DD  
= +25˚C. ) (Note 1)  
PARAMETER  
SYMBOL  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
Total Harmonic Distortion  
Plus Noise  
THD+N Measured at W, V = 1V  
H_  
at 1kHz  
0.015  
%
RMS  
MAX5386L/MAX5388L  
300  
1000  
2000  
Wiper Settling Time (Note 6)  
t
MAX5386M/MAX5388M  
MAX5386N/MAX5388N  
ns  
S
POWER SUPPLIES  
Supply Voltage Range  
Standby Current  
V
2.6  
5.5  
V
DD  
Digital inputs = V  
or GND  
1
5
FA  
DD  
DIGITAL INPUTS  
Minimum Input High Voltage  
Maximum Input Low Voltage  
Input Leakage Current  
Input Capacitance  
V
70  
-1  
%V  
%V  
IH  
DD  
V
30  
+1  
IL  
DD  
FA  
pF  
TIMING CHARACTERISTICS (Note 7)  
Maximum SCLK Frequency  
SCLK Clock Period  
f
10  
MHz  
ns  
MAX  
t
100  
40  
40  
40  
0
CP  
SCLK Pulse-Width High  
SCLK Pulse-Width Low  
t
ns  
CH  
t
ns  
CL  
t
ns  
CS Fall to SCLK Rise Setup Time  
SCLK Rise to CS Rise Hold Time  
DIN Setup Time  
CSS  
CSH  
t
ns  
t
40  
0
ns  
DS  
DIN Hold Time  
t
ns  
DH  
t
10  
ns  
SCLK Rise to CS Fall Delay  
CS0  
SCLK Rise to SCLK Rise Hold  
Time  
t
40  
ns  
CS1  
t
100  
ns  
CS Pulse-Width High  
CSW  
Note 1: All devices are 100% production tested at T = +25°C. Specifications over temperature limits are guaranteed by design  
A
and characterization.  
Note 2: DNL and INL are measured with the potentiometer configured as a voltage-divider (Figure 1) with H = V  
and L = GND.  
DD  
The wiper terminal is unloaded and measured with an ideal voltmeter.  
Note 3: R-DNL and R-INL are measured with the potentiometer configured as a variable resistor (Figure 1). DNL and INL are mea-  
sured with the potentiometer configured as a variable resistor. H_ is unconnected and L_ = GND. For V = +5V, the wiper  
DD  
terminal is driven with a source current of 400µA for the 10kIconfiguration, 80µA for the 50kIconfiguration, and 40µA for  
the 100kIconfiguration. For V = +2.6V, the wiper terminal is driven with a source current of 200µA for the 10kIconfigu-  
DD  
ration, 40µA for the 50kI configuration, and 20µA for the 100kI configuration.  
Note 4: The wiper resistance is the worst value measured by injecting the currents given in Note 3 in to W with L = GND. R = (V  
W
W
- V )/I .  
H
W
Note 5: Drive HA with a 1kHz GND to V  
amplitude tone. LA = LB = GND. No load. WB is at midscale with a 10pF load. Measure  
DD  
WB.  
Note 6: The wiper-settling time is the worst case 0 to 50% rise time, measured between tap 0 and tap 127. H = V , L = GND, and  
DD  
the wiper terminal is loaded with 10pF capacitance to ground.  
Note 7:  
Digital timing is guaranteed by design and characterization, not production tested.  
_______________________________________________________________________________________  
3

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