參數(shù)資料
型號(hào)： MAX5498ETE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 數(shù)字電位計(jì)
英文描述： 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers
中文描述： DUAL 10K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 1024 POSITIONS, QCC16
封裝： 5 X 5 MM, 0.80 MM HEIGHT, EXPOSED PAD, MO-220WHHB, TQFN-16
文件頁(yè)數(shù)： 14/20頁(yè)
文件大?。?/td> 876K
代理商： MAX5498ETE
M
10-Bit, Dual, Nonvolatile, Linear-Taper
Digital Potentiometers
14
______________________________________________________________________________________
1
2
3
4
5
6
7
8
9
10
D9
D8
D7
D6
D5
D4
D3
D2
a) 24-BIT COMMAND/DATA WORD
1
2
3
4
5
6
7
8
C1 C0
b) 8-BIT COMMAND WORD
D1
D0
SCLK
SCLK
DIN
DIN
CS
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CS
C1
C0
RA0
RA1
RA0
RA1
Figure 7. SPI-Compatible Serial-Interface Format
Table 2. Register Map*
CLOCK EDGE
Bit Name
Write Wiper Register 1
Write Wiper Register 2
Write NV Register 1
Write NV Register 2
1
—
0
0
0
0
2
—
0
0
0
0
3
4
5
—
0
0
0
0
6
—
0
0
0
0
7
8
9
10
D8
D8
D8
D8
D8
11
D7
D7
D7
D7
D7
12
D6
D6
D6
D6
D6
13
D5
D5
D5
D5
D5
14
D4
D4
D4
D4
D4
15
D3
D3
D3
D3
D3
16
D2
D2
D2
D2
D2
17
D1
D1
D1
D1
D1
18
D0
D0
D0
D0
D0
…
—
—
—
—
—
24
—
—
—
—
—
C1
0
0
0
0
C0
0
0
1
1
RA1
0
1
0
1
RA0
1
0
1
0
D9
D9
D9
D9
D9
Copy Wiper Register 1
to NV Register 1
0
0
1
0
0
0
0
1
—
—
—
—
—
—
—
—
—
—
—
—
Copy Wiper Register 2
to NV Register 2
0
0
1
0
0
0
1
0
—
—
—
—
—
—
—
—
—
—
—
—
Copy Wiper Register 1
to NV Register 1 and
Copy Wiper Register 2
to NV Register 2
Simultaneously
0
0
1
0
0
0
1
1
—
—
—
—
—
—
—
—
—
—
—
—
Copy NV Register 1 to
Wiper Register 1
0
0
1
1
0
0
0
1
—
—
—
—
—
—
—
—
—
—
—
—
Copy NV Register 2 to
Wiper Register 2
Copy NV Register 1 to
Wiper Register 1 and
Copy NV Register 2 to
Wiper Register 2
Simultaneously
0
0
1
1
0
0
1
0
—
—
—
—
—
—
—
—
—
—
—
—
0
0
1
1
0
0
1
1
—
—
—
—
—
—
—
—
—
—
—
—
*
D9 is the MSB and D0 is the LSB of the data bits.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5498ETE+ 功能描述:數(shù)字電位計(jì) IC 10-Bit Dual NV Linear-Taper 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
MAX5498ETE+T 功能描述:數(shù)字電位計(jì) IC 10-Bit Dual NV Linear-Taper 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
MAX5498ETE-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
MAX5498EVKIT+ 功能描述:其他開(kāi)發(fā)工具 MAX5494-99 Eval Kit RoHS:否 制造商:Parallax 產(chǎn)品:ELEV-8 Hex Upgrade Kits 類型:Robotics 工具用于評(píng)估:ELEV-8 Quadcopter 工作電源電壓:
MAX5499ETE 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
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