參數(shù)資料
型號: DS4302Z-020+
廠商: Maxim Integrated Products
文件頁數(shù): 1/8頁
文件大?。?/td> 0K
描述: IC DAC 5-BIT SGL 0-2.0V 8-SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 100
設(shè)置時間: 10µs
位數(shù): 5
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 管件
輸出數(shù)目和類型: 1 電壓,單極
采樣率(每秒): *
General Description
The DS4302 is a 5-bit digital-to-analog converter (DAC)
with three programmable digital outputs. The DS4302
communicates through a 2-wire, SMBus-compatible,
serial interface. The tiny 8-pin SOP package is ideal
for use in space-constrained applications.
Applications
CCFL Backlight Brightness Control
Power-Supply Calibration
Features
SO Package is a Drop-In Replacement for the
MPS1251 and MPS1252
Single 5-Bit DAC (32 Steps)
0V to 2V and 0V to 1.9V Versions
Three Programmable Digital Outputs
SMBus-Compatible Serial Interface
4.5V to 5.5V Supply Voltage Range
8-Pin SO and 8-Pin SOP Packages
Industrial Temperature Range: -40°C to +85°C
DS4302
2-Wire, 5-Bit DAC with Three Digital Outputs
______________________________________________ Maxim Integrated Products
1
TOP VIEW
P1
P2
GND
1
2
8
7
VCC
P0
SDA
VOUT
SCL
SO/SOP
3
4
6
5
DS4302
Pin Configuration
Ordering Information
Rev 1; 6/04
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.
*Contact factory for availability.
SMBus is a trademark of Intel Corp.
PART
VOUT
RANGE
TOP
BRAND
PIN-
PACKAGE
DS4302Z-020
0V to 2.0V
4302B
8 SO
DS4302Z-019*
0V to 1.9V
4302A
8 SO
DS4302U-020
0V to 2.0V
4302B
8 SOP
DS4302U-019*
0V to 1.9V
4302A
8 SOP
Pin Description
PIN
NAME
FUNCTION
1
SCL
Serial Clock Input. 2-wire clock input.
2
SDA
Serial Data Input/Output. Bidirectional,
2-wire data pin.
3VOUT
DAC Output Voltage
4
GND
Ground
5P2
6P1
7P0
Programmable Digital Output
8VCC
Power-Supply Input
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