參數(shù)資料
型號(hào)： MAX5405EUB
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 數(shù)字電位計(jì)
英文描述： Differential Bus Transceiver 8-CDIP -55 to 125
中文描述： DUAL 100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO10
封裝： MICRO MAX PACKAGE-10
文件頁數(shù)： 9/10頁
文件大?。?/td> 561K
代理商： MAX5405EUB
Adjustable Voltage Reference
In
Figure 7a, the MAX5403/MAX5404/MAX5405 is
shown with the MAX6160 to make an adjustable volt-
age reference. In this circuit, the H
X
pin of the
MAX5403/MAX5404/MAX5405 is connected to the OUT
pin of the MAX6160, the L
X
pin of the MAX5403/
MAX5404/MAX5405 is connected to GND, and the W
X
pin of the MAX5403/MAX5404/MAX5405 is connected
to the ADJ pin of the MAX6160. The MAX5403/
MAX5404/MAX5405 allow precise setting of the voltage
reference output. A low 5ppm/
°
C ratiometric tempco
allows a very stable, adjustable voltage over tempera-
ture.
M
Dual 256-Tap, Low-Drift,
Digital Potentiometers in 10-μMAX
_______________________________________________________________________________________
9
ADDRESS
B0
(A0)
(MSB)
First Bit In
DATA WORD
B4
(D4)
B1
(D7)
B2
(D6)
B3
(D5)
B5
(D3)
B6
(D2)
B7
(D1)
B8
(D0)
(LSB)
Last Bit In
Figure 4. Serial Data Format
Figure 5. I to V Converter
V
0
/ I
S
= R
3
(1 + R
2
/R
1
) + R
2
+5V
R3
R1
R2
V
0
L
A
W
A
MAX4250
MAX5403
MAX5404
MAX5405
Figure 6a. Adjustable Gain Circuit Using: 2-Terminal Variable
Resistor
V
CC
W
A
V
OUT
MAX5403
MAX5404
MAX5405
L
A
Figure 7a. Adjustable Voltage Reference Using: 3-Terminal
Potentiometer
V
O
REF = 12.3kV
/ (100k
C / 255) for MAX5403
V
O
REF = 61.5kV
/ (50k
C / 255) for MAX5404
V
O
REF = 123kV
/ (100k
C / 255) for MAX5405
WHERE C IS ANY CODE BEING WRITTEN TO A DEVICE.
MAX6160
OUT
ADJ
GND
VIN
+5V
V
O
REF
W
B
L
B
H
B
Figure 6b. Adjustable Gain Circuit Using: 3-Terminal
Potentiometer
V
CC
V
IN
L
B
H
B
W
B
V
OUT
MAX5403
MAX5404
MAX5405
相關(guān)PDF資料
PDF描述
MAX5403 Audio digital potentiometers
MAX5403-MAX5405 Audio digital potentiometers
MAX5403EUB Audio digital potentiometers
MAX5404 Audio digital potentiometers
MAX5407EKA 32-Tap Audio Logarithmic Taper Digital Potentiometer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5405EUB+ 功能描述:數(shù)字電位計(jì) IC Dual 256-Tap Low Drift RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5405EUB+T 功能描述:數(shù)字電位計(jì) IC Dual 256-Tap Low Drift RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5405EUB-T 功能描述:數(shù)字電位計(jì) IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5406EUM+ 功能描述:數(shù)字電位計(jì) IC Audio Processor w/Pushbutton Int RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5406EUM+T 功能描述:數(shù)字電位計(jì) IC Audio Processor w/Pushbutton Int RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
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