參數(shù)資料
型號(hào): DS2405+
廠(chǎng)商: Maxim Integrated Products
文件頁(yè)數(shù): 1/15頁(yè)
文件大?。?/td> 0K
描述: IC SWITCH ADDRESS NCH O-D TO-92
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
接口: 1 線(xiàn)
電源電壓: 2.8 V ~ 6 V
封裝/外殼: TO-226-3、TO-92-3 標(biāo)準(zhǔn)主體
供應(yīng)商設(shè)備封裝: TO-92-3
包裝: 管件
安裝類(lèi)型: 通孔
1 of 15
071107
FEATURES
Open-drain PIO pin is controlled by
matching 64-bit, laser-engraved registration
number associated with each device
Logic level of open drain output can be
determined over 1-Wire bus for closed-loop
control
PIO pin sink capability is greater than 4mA
at 0.4V
Multiple DS2405s can be identified on a
common 1-Wire bus and be turned on or off
independent of other devices on the bus
Unique, factory-lasered and tested 64-bit
registration number (8-bit family code +48-
bit serial number +8-bit CRC tester) assures
absolute identity because no two parts are
alike
Built-in multidrop controller ensures
compatibility with other MicroLAN products
Reduces control, address, data, and power to
a single data pin
Directly connects to a single port pin of a
microprocessor and communicates at up to
16.3kbits/s
8-bit family code specifies DS2405
communications requirements to reader
8-bit cyclic redundancy check ensures error-
free selection
Zero standby power required
Low cost TO-92, SOT-223, or 6-pin TSOC
surface mount package
1-Wire communication operates over a wide
voltage range of 2.8V to 6.0V from -40°C to
+85°C
PIN ASSIGNMENT
TSOC PACKAGE
NOTE: The leads of TO-92 packages on tape-and-reel are
formed to approximately 100 mils (2.54 mm) spacing. For
details refer to drawing 56-G0006-003.
PIN DESCRIPTION TSOC
Pin 1 - Ground
Pin 1
- Ground
Pin 2 - Data
Pin 2
- Data
Pin 3 - PIO
Pin 3
- PIO
Pin 4 - Ground
Pin 4-6 -No Connect
DS2405
Addressable Switch
www.maxim-ic.com
TOP VIEW
3.7 X 4.0 X 1.5
GND
DATA
PIO
NC
BOTTOM VIEW
See Mech.
Drawings Section
TO-92
DS2405
2 3
1
1 2 3
1-Wire is a registered trademark of Dallas Semiconductor.
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