I2C-COMPATIBLE FORMAT The following gen" />
參數(shù)資料
型號(hào)： AD5259BRMZ5-R7
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 8/24頁(yè)
文件大?。?/td> 0K
描述： IC POT DGTL 5K 256POS 10MSOP
標(biāo)準(zhǔn)包裝： 1,000
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： 帶卷 (TR)
配用： AD5259EVAL-ND - BOARD EVAL FOR AD5259 DGTL POT
AD5259
Data Sheet
Rev. C | Page 16 of 24
I2C-COMPATIBLE FORMAT
The following generic, write, read, and store/restore control
registers for the AD5259 all refer to the device addresses listed
in Table 5; the mode/condition reference key (S, P, SA, MA,
NA, W, R, and X) is listed below.
S = Start Condition
P = Stop Condition
SA = Slave Acknowledge
MA = Master Acknowledge
NA = No Acknowledge
W = Write
R = Read
X = Don’t Care
AD1 and AD0 are two-state address pins.
Table 5. Device Address Lookup
AD1 Address Pin
AD0 Address Pin
I2C Device Address
0
0011000
1
0
0011010
0
1
1001100
1
1001110
GENERIC INTERFACE
Table 6. Generic Interface Format
S
7-Bit Device Address
R/W
SA C2 C1 C0 A4 A3 A2 A1 A0 SA D7 D6 D5 D4 D3 D2 D1 D0 SA P
Slave Address Byte
Instruction Byte
Data Byte
Table 7. RDAC-to-EEPROM Interface Command Descriptions
C2
C1
C0
Command Description
0
Operation Between Interface and RDAC.
0
1
Operation Between Interface and EEPROM.
0
1
0
Operation Between Interface and Write Protection Register. See Table 10.
1
0
NOP.
1
0
1
Restore EEPROM to RDAC.1
1
0
Store RDAC to EEPROM.
1 This command leaves the device in the EEMEM read power state, which consumes power. Issue the NOP command to return the device to its idle state.
WRITE MODES
Table 8. Writing to RDAC Register
S
7-Bit Device Address
0
SA 0
0
SA D7 D6 D5 D4 D3 D2 D1 D0 SA P
Slave Address Byte
Instruction Byte
Data Byte
Table 9. Writing to EEPROM Register
S
7-Bit Device Address
0
SA 0
0
1
0
SA D7 D6 D5 D4 D3 D2 D1 D0 SA P
Slave Address Byte
Instruction Byte
Data Byte
Table 10. Activating/Deactivating Software Write Protect
S
7-Bit Device Address
0
SA 0
1
0
SA 0
0
WP SA P
Slave Address Byte
Instruction Byte
Data Byte
In order to activate the write protection mode, the WP bit in Table 10 must be logic high. To deactivate the write protection, the
command must be sent again, except with the WP in logic zero state. WP is reset to the deactivated mode if power is cycled off and on.
相關(guān)PDF資料
PDF描述
VI-BW3-MV CONVERTER MOD DC/DC 24V 150W
VE-26P-MY-F2 CONVERTER MOD DC/DC 13.8V 50W
VI-BW2-MV CONVERTER MOD DC/DC 15V 150W
VE-26N-MY-F4 CONVERTER MOD DC/DC 18.5V 50W
VI-BW1-MW-B1 CONVERTER MOD DC/DC 12V 100W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
A-D525AKG-TAXB3 制造商:Assmann Electronics Inc 功能描述:
AD526 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision, Dual-Channel Instrumentation Amplifier
AD5260 制造商:AD 制造商全稱:Analog Devices 功能描述:8-Bit Dual Nonvolatile Memory Digital Potentiometer
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*