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參數(shù)資料
| 型號： | DS1052Z-100 |
| 英文描述： | 5-Bit, Programmable, 100kHz Pulse-Width Modulator |
| 中文描述： | 5位，可編程，100kHz的脈沖寬度調(diào)制器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大小： | 211K |
| 代理商： | DS1052Z-100 |
1 of 14
072601
FEATURES
Single 5-bit, programmable, pulse-width
modulator (PWM)
Adjustable Duty Cycle: 0% to 100%
2.7V to 5.5V Operation
Standard Frequency Value: 100kHz
2-Wire Addressable Interface
Packages: 8-Pin (150-mil) SOIC and 8-Pin
(118-mil) SOP
Operating Temperature: -40
o
C to +85
o
C
ORDERING INFORMATION
DS1052Z-100
DS1052U-100
100kHz
100kHz
8-Pin 150-mil SOIC
8-Pin 118-mil SOP
PIN ASSIGNMENT
PIN DESCRIPTION
V
CC
PWM
O
A0, A1, A2
SDA
SCL
GND
- 2.7V to 5.5V Power Supply
- PWM Ouput
- Device Address
- Serial Data I/O
- Serial Clock Input
- Ground
DESCRIPTION
The DS1052 is a programmable, 5-bit, pulse-width modulator featuring a 2-wire addressable controlled
interface. The DS1052 operates from power supplies ranging from 2.7V up to 5.5V. The PWM output
provides a signal that swings from 0V to V
CC
.
The DS1052-100 requires a typical operating current of 100μA and a programmable shutdown supply
current of 1μA.
One standard PWM output frequency is offered: 100kHz. The 2-wire addressable interface allows
operation of multiple devices on a single 2-wire bus and provides compatibility with other Dallas
Semiconductor 2-wire devices such as real-time clocks (RTCs), digital thermometers, and digital
potentiometers.
The device is ideal for low-cost LCD contrast and/or brightness control, power supply voltage
adjustment, and battery charging or current adjustment. The DS1052 is offered in standard integrated
circuit packaging, including the 8-pin (150-mil) SOIC and space-saving 8-pin (118-mil) SOP.
SCL
SDA
A0
A1
A2
V
CC
GND
PWM
6
7
8
5
3
2
1
4
8-Pin 150-mil SOIC
8-Pin 118-mil SOP
DS1052
5-Bit, Programmable, 100kHz
Pulse-Width Modulator
www.maxim-ic.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1052Z-100+ | 功能描述:電壓模式 PWM 控制器 RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel |
| DS10-56B | 制造商:TRANSMISSION DEVELOPMENTS 功能描述:MOULDED SPUR GEAR 1.0, 56 |
| DS-105-C | 制造商:Power Dynamics Inc 功能描述: |
| DS-105TR | 制造商:OPTICOMM 制造商全稱:OPTICOMM 功能描述:10BaseT Ethernet Transceiver |
| DS106 | 制造商:Cooper Hand Tools / Weller 功能描述: |
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