參數(shù)資料
型號(hào): DS1805E-010+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 2/10頁(yè)
文件大?。?/td> 0K
描述: IC POT DIG ADDRESS 10K 14-TSSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 96
接片: 256
電阻(歐姆): 10k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 550 ppm/°C
存儲(chǔ)器類(lèi)型: 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 ~ 85°C
安裝類(lèi)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: 管件
產(chǎn)品目錄頁(yè)面: 1430 (CN2011-ZH PDF)
DS1805
Addressable Digital Potentiometer
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
10 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
2002 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
Figure 5. 2-Wire Write Protocols
Figure 6. Timing Diagram
ACK
STOP
MSB
OPTIONAL
DATA
BYTE
LSB
POT-1
MSB
ST
AR
T
ACK
STOP
CONTROL
BYTE
LSB
MSB
COMMAND
BYTE
LSB
MSB
DATA
BYTE
LSB
POT-1
R/W = 0
MSB
REGISTER-0
WRITE POT-1
WRITE REGISTER-0 AND POT-1 (SAME VALUE)
ST
AR
T
ACK
CONTROL
BYTE
LSB
MSB
COMMAND
BYTE
LSB
MSB
DATA
BYTE
LSB
REG-0
R/W = 0
0
1
0
1
A2
A1
A0
0
1
0
1
A2
A1
A0
0
1
0
1
A2
A1
A0
0
10
1
0
1
0
1
10
1
0
1
0
1
0
MSB
ST
AR
T
ACK
STOP
CONTROL
BYTE
LSB
MSB
COMMAND
BYTE
LSB
MSB
DATA
BYTE
LSB
REG-0/POT-1 VALUE
R/W = 0
10
1
0
1
SDA
SCL
tHD:STA
tLOW
tHIGH
tR
tF
tBUF
tHD:DAT
tSU:DAT
REPEATED
START
tSU:STA
tHD:STA
tSU:STO
tSP
STOP
START
Package Information
For the latest package outline information, go to
www.maxim-ic.com/DallasPackInfo.
Revision History
Pages changed at Rev1: 9, 10
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DS1805E-010+T&R 功能描述:數(shù)字電位計(jì) IC Addressable 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
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DS1805E-050 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:Addressable Digital Potentiometer