參數(shù)資料
型號(hào): AD5259BRMZ5
廠商: Analog Devices Inc
文件頁(yè)數(shù): 9/24頁(yè)
文件大小: 0K
描述: IC POT DGTL 5K 256POS 10-MSOP
標(biāo)準(zhǔn)包裝: 50
接片: 256
電阻(歐姆): 5k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 500 ppm/°C
存儲(chǔ)器類型: 非易失
接口: I²C(設(shè)備位址)
電源電壓: 2.7 V ~ 3.3 V,4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-MSOP
包裝: 管件
產(chǎn)品目錄頁(yè)面: 787 (CN2011-ZH PDF)
配用: AD5259EVAL-ND - BOARD EVAL FOR AD5259 DGTL POT
Data Sheet
AD5259
Rev. C | Page 17 of 24
READ MODES
Read modes are referred to as traditional because the first two bytes for all three cases are dummy bytes, which function to place the
pointer towards the correct register; this is the reason for the repeat start. Theoretically, this step can be avoided if the user reads a register
previously written to. For example, if the EEPROM was just written to, the user can then skip the two dummy bytes and proceed directly
to the slave address byte, followed by the EEPROM readback data.
Table 11. Traditional Readback of RDAC Register Value
S
7-Bit Device Address
0 SA 0 0 0 0 0 0 0 0 SA S
7-Bit Device Address
1 SA D7 D6 D5 D4 D3 D2 D1 D0 NA P
Slave Address Byte
Instruction Byte
Slave Address Byte
Read Back Data
Repeat start
Table 12. Traditional Readback of Stored EEPROM Value
S
7-Bit Device Address
0 SA 0 0 1 0 0 0 0 0 SA S
7-Bit Device Address
1 SA D7 D6 D5 D4 D3 D2 D1 D0 NA P
Slave Address Byte
Instruction Byte
Slave Address Byte
Read Back Data
Repeat start
STORE/RESTORE MODES
Table 13. Storing RDAC Value to EEPROM
S
7-Bit Device Address
0
SA
1
0
SA
P
Slave Address Byte
Instruction Byte
Table 14. Restoring EEPROM to RDAC1
S
7-Bit Device Address
0
SA
1
0
1
0
SA
P
Slave Address Byte
Instruction Byte
1 User should issue an NOP command immediately after this command to conserve power.
相關(guān)PDF資料
PDF描述
AD5220BRZ10 IC POT DGTL 10K 128POS 8-SOIC
MCP7940M-I/ST IC RTCC 64B I2C SRAM 8-TSSOP
AD5259BRMZ10 IC DGTL POT 10K 256POS 10-MSOP
AD5200BRMZ10 IC POT DGTL 10K 256POS 10MSOP
MCP79401T-I/MNY IC CLK RTCC 64B EUI-48 8-TDFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD5259BRMZ50 功能描述:IC POT DGTL 50K 256POS 10-MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,300 系列:WiperLock™ 接片:257 電阻(歐姆):100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 150 ppm/°C 存儲(chǔ)器類型:易失 接口:3 線 SPI(芯片選擇) 電源電壓:1.8 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-VDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-DFN-EP(3x3) 包裝:帶卷 (TR)
AD5259BRMZ50-R7 功能描述:IC POT DGTL 50K 256POS 10MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻(歐姆):10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲(chǔ)器類型:非易失 接口:3 線串行(芯片選擇,遞增,增/減) 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN(2x3) 包裝:帶卷 (TR)
AD5259BRMZ5-R7 功能描述:IC POT DGTL 5K 256POS 10MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻(歐姆):10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲(chǔ)器類型:非易失 接口:3 線串行(芯片選擇,遞增,增/減) 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN(2x3) 包裝:帶卷 (TR)
AD5259EVAL 功能描述:BOARD EVAL FOR AD5259 DGTL POT RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電信,線路接口單元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板,電源,線纜,CD 其它名稱:82EBV2081
AD5259EVAL2 制造商:AD 制造商全稱:Analog Devices 功能描述:Nonvolatile, I2C-Compatible 256-Position, Digital Potentiometer