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參數(shù)資料
| 型號(hào)： | DS1805Z-010+ |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC POT DIG ADDRESS 10K 16-SOIC |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 50 |
| 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： | 16-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-SOIC |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁(yè)面： | 1430 (CN2011-ZH PDF) |
General Description
The DS1805 addressable digital potentiometer contains
a single 256-position digitally controlled potentiometer.
Device control is achieved through a 2-wire serial inter-
face. Device addressing is provided through three
address inputs that allow up to eight devices on a sin-
gle 2-wire bus. The exact wiper position of the poten-
tiometer can be written or read. The DS1805 is
available in 16-pin SO and 14-pin TSSOP packages.
The device is available in three standard resistance val-
ues: 10k
, 50k, and 100k. The DS1805 is specified
over the industrial temperature range. The DS1805
provides a low-cost alternative for designs based on
the DS1803, but require only a single potentiometer.
Applications
CCFL Inverters
PDAs and Cell Phones
Portable Electronics
Multimedia Products
Instrumentation and Industrial Controls
Features
o 3V or 5V Operation
o Low Power Consumption
o One Digitally Controlled, 256-Position
Potentiometer
o Compatible with DS1803-Based Designs
o 14-Pin TSSOP (173mil) and 16-Pin SO (150mil)
Available for Surface-Mount Applications
o Three Address Inputs
o Serial 2-Wire Bus
o Operating Temperature Range
Industrial: -40°C to +85°C
o Standard Resistance Values
DS1805-010: 10k
DS1805-050*: 50k
DS1805-100*: 100k
DS1805
Addressable Digital Potentiometer
______________________________________________ Maxim Integrated Products
1
14
13
12
11
10
9
8
1
2
3
4
5
6
7
VCC
N.C.
A2
W1
L1
H1
TOP VIEW
N.C.
SDA
SCL
GND
A0
A1
14 TSSOP (173mil)
DS1805E
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
H1
VCC
N.C.
SDA
SCL
16 SO (150mil)
N.C.
L1
A1
W1
A2
A0
GND
DS1805Z
Pin Configurations
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
RESISTANCE
(K
)
DS1805E-010
-40°C to +85°C
14 TSSOP (173mil)
10
DS1805E-050*
-40°C to +85°C
14 TSSOP (173mil)
50
DS1805E-100*
-40°C to +85°C
14 TSSOP (173mil)
100
DS1805Z-010
-40°C to +85°C
16 SO (150mil)
10
DS1805Z-050*
-40°C to +85°C
16 SO (150mil)
50
DS1805Z-100*
-40°C to +85°C
16 SO (150mil)
100
Rev 1; 9/06
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Add “/T&R” for tape-and-reel orders.
*Future product.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1805Z-010+ | 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 |
| DS1805Z-010+T&R | 制造商:Maxim Integrated Products 功能描述:SINGLE DIGITAL POT LEAD FREE |
| DS1805Z-050 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Addressable Digital Potentiometer |
| DS1805Z-10 | 制造商:Maxim Integrated Products 功能描述: |
| DS1805Z-100 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Addressable Digital Potentiometer |
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