参数资料
型号: MAX5415EUD+T
厂商: Maxim Integrated Products
文件页数: 11/11页
文件大小: 0K
描述: IC POT DGTL DUAL 256-TAP 14TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
接片: 256
电阻(欧姆): 100k
电路数: 2
温度系数: 标准值 35 ppm/°C
存储器类型: 易失
接口: 3 线串行(芯片选择)
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 带卷 (TR)
Adjustable Voltage Reference
In Figure 7, the MAX5413/MAX5414/MAX5415
are shown with the MAX6160 to make an adjustable
voltage reference. In this circuit, the HX pin of the
MAX5413/MAX5414/MAX5415 is connected to the
OUT pin of the MAX6160, the LX pin of the MAX5413/
MAX5414/MAX5415 is connected to GND, and the WX
pin of the MAX5413/MAX5414/MAX5415 is connected
to the ADJ pin of the MAX6160. The MAX5413/
MAX5414/MAX5415 allow precise setting of the voltage
reference output. A low 5ppm/°C ratiometric tempco
allows a very stable adjustable voltage overtemperature.
MAX5413/MAX5414/MAX5415
Dual, 256-Tap, Low-Drift, Digital Potentiometers
in 14-Pin TSSOP
_______________________________________________________________________________________
9
ADDRESS
DATA WORD
B0 (A0)
B1 (D7)
B2 (D6)
B3 (D5)
B4 (D4)
B5 (D3)
B6 (D2)
B7 (D1)
B8 (D0)
(MSB)
(LSB)
First Bit In
Last Bit In
Figure 4. Serial Data Format
Figure 5. I to V Converter
V0 / IS = R3 (1 + R2/R1) + R2
+5V
R3
R2
V0
MAX4250
HX
LX
WX
MAX5413
MAX5414
MAX5415
Figure 6a. Adjustable Gain Circuit
VCC
VIN
VOUT
MAX5413
MAX5414
MAX5415
HX
WX
LX
Figure 6b. Adjustable Gain Circuit Using 3-Terminal
Potentiometer
VCC
VIN
VOUT
MAX5413
MAX5414
MAX5415
HX
LX
WX
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