- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄9328 > MCP4262-503E/MF (Microchip Technology)IC POT DGTL DUAL 50K RHEO 10DFN PDF資料下載
參數(shù)資料
| 型號(hào)： | MCP4262-503E/MF |
| 廠商： | Microchip Technology |
| 文件頁(yè)數(shù)： | 82/88頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC POT DGTL DUAL 50K RHEO 10DFN |
| 標(biāo)準(zhǔn)包裝： | 120 |
| 系列： | WiperLock™ |
| 接片： | 257 |
| 電阻（歐姆）： | 50k |
| 電路數(shù)： | 2 |
| 溫度系數(shù)： | 標(biāo)準(zhǔn)值 150 ppm/°C |
| 存儲(chǔ)器類型： | 非易失 |
| 接口： | 4 線 SPI（芯片選擇） |
| 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： | 10-VFDFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 10-DFN-EP（3x3） |
| 包裝： | 管件 |
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)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)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)當(dāng)前第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)
2008 Microchip Technology Inc.
DS22059B-page 83
MCP414X/416X/424X/426X
APPENDIX A:
REVISION HISTORY
Revision B (December 2008)
The following is the list of modifications:
1.
Updated IPU specifications to specify test
conditions and new limit.
2.
Updated DFN and QFN package in “Package
Types (top view)”
, to include Exposed Thermal
Pad samples (EP).
3.
Added new descriptions in Section 3.0 “Pin
4.
Added new Development Tool support item.
5.
Updated Package Outline section.
Revision A (August 2007)
Original Release of this Document.
APPENDIX B:
MIGRATING FROM
THE MCP41XXX AND
MCP42XXX DEVICES
This is intended to give an overview of some of the
differences to be aware of when migrating from the
MCP41XXX and MCP42XXX devices.
B.1
MCP41XXX to MCP41XX
Differences
Here are some of the differences to be aware of:
1.
SI pin is now SDI/SDO pin, and the contents of
the device memory can be read
2.
Need to address the Terminal Connect Feature
(TCON register) of MCP41XX
3.
MCP41XX supports software Shutdown mode
4.
New 5 k
Ω version
5.
MCP41XX have 7-bit resolution options
6.
MCP41XX are Non-Volatile
7.
Alternate
pinout
versions
(for
Rheostat
configuration)
8.
Verify device’s electrical specifications
9.
Interface signals are now high voltage tolerant
10. Interface signals now have internal pull-up
resistors
B.2
MCP42XXX to MCP42XX
Differences
Here are some of the differences to be aware of:
1.
Hardware Reset (RS) pin replace by Hardware
Write Protect (WP) pin
2.
Daisy chaining of devices is no longer supported
3.
SDO pin allows contents of device memory to be
read
4.
Need to address the Terminal Connect Feature
(TCON register) of MCP42XX
5.
MCP42XX supports software Shutdown mode
6.
New 5 k
Ω version
7.
MCP42XX have 7-bit resolution options
8.
MCP42XX are Non-Volatile
9.
Alternate package/pinout versions (for Rheostat
configuration)
10. Verify device’s electrical specifications
11. Interface signals are now high voltage tolerant
12. Interface signals now have internal pull-up
resistors
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1286 | IC TIMEKEEPER WATCHDOG 28-EDIP |
| MCP4262-502E/MF | IC POT DGTL DUAL 5K RHEO 10DFN |
| MCP4261-104E/ML | IC POT DGTL DUAL 100K SPI 16QFN |
| MS3450L18-13PZ | CONN RCPT 4POS WALL MNT W/PINS |
| MCP4261-503E/ML | IC POT DGTL DUAL 50K SPI 16QFN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCP4262T-103E/MF | 功能描述:數(shù)字電位計(jì) IC Dual 8B NV SPI Rheo 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 |
| MCP4262T-103-E/ML | 功能描述:數(shù)字電位計(jì) IC Dual 8B NV SPI Rheo 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 |
| MCP4262T-103E/UN | 功能描述:數(shù)字電位計(jì) IC Dual 8B NV SPI Rheo 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 |
| MCP4262T-103-E/UN | 功能描述:數(shù)字電位計(jì) IC Dual, 8bit, NV, SPI, Rheo 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 |
| MCP4262T-104E/MF | 功能描述:數(shù)字電位計(jì) IC Dual 8B NV SPI Rheo 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 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。