VDD 2 GND 3 SCL 4 A 8 B 7 " />
參數(shù)資料
型號: AD5273BRJ1-R2
廠商: Analog Devices Inc
文件頁數(shù): 22/24頁
文件大?。?/td> 0K
描述: IC DGTL POT 1K 64POS SOT23-8
標準包裝: 1
接片: 64
電阻(歐姆): 1k
電路數(shù): 1
溫度系數(shù): 標準值 300 ppm/°C
存儲器類型: 非易失
接口: I²C(設(shè)備位址)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: SOT-23-8
供應(yīng)商設(shè)備封裝: SOT-23-8
包裝: 剪切帶 (CT)
配用: AD5273EVAL-ND - BOARD EVAL FOR AD5273
其它名稱: AD5273BRJ1-R2CT
AD5273
Rev. H | Page 7 of 24
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
W
1
VDD 2
GND
3
SCL
4
A
8
B
7
AD0
6
SDA
5
AD5273
TOP VIEW
(Not to Scale)
03224-002
Figure 2. Pin Configuration
Table 3. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
W
Wiper Terminal W. GND ≤ VW ≤ VDD.
2
VDD
Positive Power Supply. Specified for non-OTP operation from 2.7 V to 5.5 V. For OTP programming, VDD_OTP
must be set within the window of 5 V to 5.5 V for the 1 kΩ (DD8) and 10 kΩ (DD9) options, or within the
window of 4.75 V to 5.25 V for the 50 kΩ (DYG) and 100 kΩ (DYH) options, and be capable of sourcing 100 mA.
3
GND
Common Ground.
4
SCL
Serial Clock Input. Requires a pull-up resistor. If it is driven directly from a logic controller without the pull-up
resistor, ensure that the VIH minimum is 0.7 × VDD.
5
SDA
Serial Data Input/Output. Requires a pull-up resistor. If it is driven directly from a logic controller without the
pull-up resistor, ensure that the VIH minimum is 0.7 × VDD.
6
AD0
I2C Device Address Bit. Allows a maximum of two AD5273 devices to be addressed.
7
B
Resistor Terminal B. GND ≤ VB ≤ VDD.
8
A
Resistor Terminal A. GND ≤ VA ≤ VDD.
相關(guān)PDF資料
PDF描述
AD5273BRJ100-R2 IC DGTL POT 100K 64POS SOT23-8
7WBD3306BMX1TCG IC BUS SWITCH DUAL 1X1 8LLGA
LMK04031BISQE/NOPB IC CLOCK CONDITIONER W/PLL 48LLP
AD5273BRJ50-R2 IC DGTL POT 50K 64POS SOT23-8
AD8400AR1 IC DGTL POT 8BIT 1K 1CH 8-SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD5273BRJ1-REEL7 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
AD5273BRJ50-R2 功能描述:IC DGTL POT 50K 64POS SOT23-8 RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標準包裝:2,500 系列:XDCP™ 接片:256 電阻(歐姆):100k 電路數(shù):1 溫度系數(shù):標準值 ±300 ppm/°C 存儲器類型:非易失 接口:I²C(設(shè)備位址) 電源電壓:2.7 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR)
AD5273BRJ50-REEL7 制造商:AD 制造商全稱:Analog Devices 功能描述:64-Position OTP Digital Potentiometer
AD5273BRJZ100-R2 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
AD5273BRJZ100-R7 功能描述:IC POT DGTL 1K 64POS SOT23 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標準包裝:3,300 系列:WiperLock™ 接片:257 電阻(歐姆):100k 電路數(shù):1 溫度系數(shù):標準值 150 ppm/°C 存儲器類型: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)