- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄9443 > MCP4017T-502E/LT (Microchip Technology)IC DGTL POT 5K 128TAPS SC70-6 PDF資料下載
參數(shù)資料
| 型號(hào)： | MCP4017T-502E/LT |
| 廠商： | Microchip Technology |
| 文件頁(yè)數(shù)： | 32/51頁(yè) |
| 文件大小： | 0K |
| 描述： | IC DGTL POT 5K 128TAPS SC70-6 |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 接片： | 128 |
| 電阻（歐姆）： | 5k |
| 電路數(shù)： | 1 |
| 溫度系數(shù)： | 標(biāo)準(zhǔn)值 150 ppm/°C |
| 存儲(chǔ)器類(lèi)型： | 易失 |
| 接口： | I²C |
| 電源電壓： | 1.8 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 6-TSSOP，SC-88，SOT-363 |
| 供應(yīng)商設(shè)備封裝： | SC-70-6 |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁(yè)面： | 674 (CN2011-ZH PDF) |
| 其它名稱(chēng)： | MCP4017T-502E/LTDKR |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)當(dāng)前第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)
MCP4017/18/19
DS22147A-page 38
2009 Microchip Technology Inc.
5.4.1
WRITE OPERATION
The write operation requires the START condition,
Control Byte, Acknowledge, Data Byte, Acknowledge
and STOP (or RESTART) condition. The Control (Slave
Address) Byte requires the R/W bit equal to a logic zero
(R/W = “0”) to generate a write sequence. The
MCP4017/18/19 is responsible for generating the
Acknowledge (A) bits.
Data is written to the MCP4017/18/19 after every byte
transfer (during the A bit). If a STOP or RESTART
condition is generated during a data transfer (before
the A bit), the data will not be written to MCP4017/18/
19.
Data bytes may be written after each Acknowledge.
The command is terminated once a Stop (P) condition
occurs. Refer to Figure 5-12 for the write sequence.
For a single byte write, the master sends a STOP or
RESTART condition after the 1st data byte is sent.
The MSb of each Data Byte is a don’t care, since the
wiper register is only 7-bits wide.
the Master Device and the MCP4017/18/19 device and
the resultant I2C bus values.
5.4.2
READ OPERATIONS
The read operation requires the START condition,
Control Byte, Acknowledge, Data Byte, the master
generating the A and STOP condition. The Control
Byte requires the R/W bit equal to a logic one (R/W =
1) to generate a read sequence. The MCP4017/18/19
will A the Slave Address Byte and A all the Data Bytes.
The I2C Master will A the Slave Address Byte and the
last Data Byte. If there are multiple Data Bytes, the I2C
Master will A all Data Bytes except the last Data Byte
(which it will A).
The MCP4017/18/19 maintains control of the SDA
signal until all data bits have been clocked out.
The command is terminated once a Stop (P) condition
occurs. Refer to Figure 5-13 for the read command
sequence. For a single read, the master sends a STOP
or RESTART condition after the 1st data byte (and A
bit) is sent from the slave.
the Master Device and the MCP4017/18/19 device and
the resultant I2C bus values.
FIGURE 5-12:
I2C Write Command Format.
STOP bit
Slave Address Byte
Data Byte
1
010
S1 1 1
0
D3
AD2 D1 D0 A
D3
xD6 D5 D4
D2 D1 D0 A
Fixed
Address
Data Byte
AD3
x D6 D5D4
D2D1 D0 A P
Read/Write bit (“0” = Write)
xD6 D5 D4
D3 D2 D1 D0
xD6 D5 D4
S = Start Condition
P = Stop Condition
A = Acknowledge
X = Don’t Care
R/W = Read/Write bit
D6, D5, D4, D3, D2, D1, D0 = Data bits
Legend
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MCP4018T-104E/LT | IC DGTL POT 100K 128TAPS SC70-6 |
| MCP4017T-104E/LT | IC DGTL POT 100K 128TAPS SC70-6 |
| VE-B1F-IU-F3 | CONVERTER MOD DC/DC 72V 200W |
| VE-B1D-IU-F1 | CONVERTER MOD DC/DC 85V 200W |
| MCP4014T-503E/OT | IC DGTL POT 50K 1CH RHEO SOT23-5 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCP4017T-503E/LT | 功能描述:數(shù)字電位計(jì) IC 50K I2C single 7-bit volatile memory 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 |
| MCP4018 | 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:7-Bit Single I2C? Digital POT with Volatile Memory in SC70 |
| MCP4018-103E/LT | 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:7-Bit Single I2C? Digital POT with Volatile Memory in SC70 |
| MCP4018-104E/LT | 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:7-Bit Single I2C? Digital POT with Volatile Memory in SC70 |
| MCP4018-502E/LT | 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:7-Bit Single I2C? Digital POT with Volatile Memory in SC70 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。