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參數(shù)資料
| 型號(hào)： | DS1865T+T&R |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 63/67頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC PON CONTROL TRI 28-TQFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 系列： | * |
| 類型： | * |
| 應(yīng)用： | * |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 28-TQFN-EP（5x5） |
| 包裝： | 帶卷 (TR) |
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DS1865
PON Triplexer Control and
Monitoring Circuit
66
____________________________________________________________________
Table 06h, Register 80h to 9Fh: M4DAC LUT
FACTORY DEFAULT
00h
READ ACCESS
PW2
WRITE ACCESS
PW2
MEMORY TYPE:
Nonvolatile (EE)
80h-9Fh
2
7
2
6
2
5
2
4
2
3
2
1
2
0
bit7
bit0
The M4DAC LUT is set of registers assigned to hold the voltage profile for the M4DAC. The values in this table determine the set
point for the M4DAC. The MON4 voltage measurement is used to index the LUT (Vindex, Table 02h, Register 84h), starting at
register 80h in Table 06h. Values recalled from this EEPROM memory table are written into the M4DAC (Table 02h, Register 85h)
location that holds the value until the next MON4 voltage conversion. The part can be placed into a manual mode (M4DAC-EN bit,
Table 02h, Register 80h), where M4DAC is directly controlled for calibration. If voltage compensation is not required by the
application, program the entire LUT to the desired M4DAC set point.
Table 06h Register Descriptions
Auxiliary Memory A0h, Register 00h to 7fh: EEPROM
FACTORY DEFAULT
00h
READ ACCESS
PW2
WRITE ACCESS
PW2
MEMORY TYPE:
Nonvolatile (EE)
00h-7Fh
EE
bit7
bit0
EEPROM
Auxiliary Memory A0h Register Descriptions
PACKAGE TYPE
PACKAGE CODE
DOCUMENT NO.
28 TQFN-EP
T2855+8
Package Information
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the
package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the
package regardless of RoHS status.
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| DS1866 | 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 |
| DS1866+ | 功能描述:數(shù)字電位計(jì) IC Log Trimmer 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 |
| DS1866N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| DS1866S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| DS1866SN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
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