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參數(shù)資料
| 型號： | MCP4462-103E/ST |
| 廠商： | Microchip Technology |
| 文件頁數(shù)： | 43/100頁 |
| 文件大小： | 0K |
| 描述： | IC DGTL POT 257TAPS 10K 14TSSOP |
| 標準包裝： | 96 |
| 接片： | 257 |
| 電阻（歐姆）： | 10k |
| 電路數(shù)： | 4 |
| 溫度系數(shù)： | 標準值 150 ppm/°C |
| 存儲器類型： | 非易失 |
| 接口： | I²C（設備位址） |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 14-TSSOP |
| 包裝： | 管件 |
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2010 Microchip Technology Inc.
DS22265A-page 47
MCP444X/446X
REGISTER 4-2:
TCON0 BITS (1)
R-1
R/W-1
D8
R1HW
R1A
R1W
R1B
R0HW
R0A
R0W
R0B
bit 8
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 8
D8:
Reserved. Forced to “1”
bit 7
R1HW:
Resistor 1 Hardware Configuration Control bit
This bit forces Resistor 1 into the “shutdown” configuration of the Hardware pin
1
= Resistor 1 is NOT forced to the hardware pin “shutdown” configuration
0
= Resistor 1 is forced to the hardware pin “shutdown” configuration
bit 6
R1A:
Resistor 1 Terminal A (P1A pin) Connect Control bit
This bit connects/disconnects the Resistor 1 Terminal A to the Resistor 1 Network
1
= P1A pin is connected to the Resistor 1 Network
0
= P1A pin is disconnected from the Resistor 1 Network
bit 5
R1W:
Resistor 1 Wiper (P1W pin) Connect Control bit
This bit connects/disconnects the Resistor 1 Wiper to the Resistor 1 Network
1
= P1W pin is connected to the Resistor 1 Network
0
= P1W pin is disconnected from the Resistor 1 Network
bit 4
R1B:
Resistor 1 Terminal B (P1B pin) Connect Control bit
This bit connects/disconnects the Resistor 1 Terminal B to the Resistor 1 Network
1
= P1B pin is connected to the Resistor 1 Network
0
= P1B pin is disconnected from the Resistor 1 Network
bit 3
R0HW:
Resistor 0 Hardware Configuration Control bit
This bit forces Resistor 0 into the “shutdown” configuration of the Hardware pin
1
= Resistor 0 is NOT forced to the hardware pin “shutdown” configuration
0
= Resistor 0 is forced to the hardware pin “shutdown” configuration
bit 2
R0A:
Resistor 0 Terminal A (P0A pin) Connect Control bit
This bit connects/disconnects the Resistor 0 Terminal A to the Resistor 0 Network
1
= P0A pin is connected to the Resistor 0 Network
0
= P0A pin is disconnected from the Resistor 0 Network
bit 1
R0W:
Resistor 0 Wiper (P0W pin) Connect Control bit
This bit connects/disconnects the Resistor 0 Wiper to the Resistor 0 Network
1
= P0W pin is connected to the Resistor 0 Network
0
= P0W pin is disconnected from the Resistor 0 Network
bit 0
R0B:
Resistor 0 Terminal B (P0B pin) Connect Control bit
This bit connects/disconnects the Resistor 0 Terminal B to the Resistor 0 Network
1
= P0B pin is connected to the Resistor 0 Network
0
= P0B pin is disconnected from the Resistor 0 Network
Note 1:
These bits do not affect the wiper register values.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MCP4462-104E/ST | 功能描述:數(shù)字電位計 IC 100k I2C Quad Ch 8bt Nonvolatile 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MCP4462-104E/ST | 制造商:Microchip Technology Inc 功能描述:; End To End Resistance:100kohm; Track T 制造商:Microchip Technology Inc 功能描述:IC, DIG POT, 100kohm, 257STEPS, QUAD, TSSOP-14 |
| MCP4462-502E/ST | 制造商:Microchip Technology 功能描述:Digital Potentiometer 256POS 5KOhm Quad 14-Pin TSSOP Tube 制造商:Microchip Technology Inc 功能描述:5K, I2C, QUAD CHANNEL, 8-BIT, NONVOLATILE MEMORY - Rail/Tube 制造商:Microchip Technology Inc 功能描述:IC DGTL POT 257POS 5K 14TSSOP 制造商:Microchip Technology Inc 功能描述:50k,I2C,quadchan 8b non vol mem |
| MCP4462-503E/ST | 功能描述:數(shù)字電位計 IC 50k I2C Quad Ch 8bit Nonvolatile 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MCP4462-503E/ST | 制造商:Microchip Technology Inc 功能描述:; End To End Resistance:50kohm; Track Ta 制造商:Microchip Technology Inc 功能描述:IC, DIG POT, 50kohm, 257STEPS, QUAD, TSSOP-14 |
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