參數(shù)資料
型號: DS2483R+T
廠商: Maxim Integrated Products
文件頁數(shù): 25/29頁
文件大?。?/td> 0K
描述: IC I2C TO 1WIRE BRIDGE SOT23-6
產(chǎn)品培訓模塊: Obsolescence Mitigation Program
標準包裝: 2,500
系列: *
5
Maxim Integrated
DS2483
Single-Channel 1-Wire Master
with Adjustable Timing and Sleep Mode
Pin Configurations
Pin Description
PIN
NAME
FUNCTION
TDFN-EP
SOT23
1
3
SCL
I2C Serial-Clock Input. Must be connected to the I2C bus supply voltage through a pullup
resistor.
2
SDA
I2C Serial-Data Input/Output. Must be connected to the I2C bus supply voltage through a pul-
lup resistor.
3
1
SLPZ
Power Supply for I2C Port and Active-Low Control Input to Activate the Low-Power Sleep
Mode. This pin can be driven directly by a push-pull port or by an open-drain port with a
2.2kI pullup resistor to the I2C voltage (VCI2C) over the entire operating voltage range.
4, 5
N.C.
No Connection. Not internally connected.
6
VCC
Power-Supply Input
7
5
IO
Input/Output Driver for 1-Wire Line
8
4
GND
Ground Reference
EP
Exposed Pad (TDFN Only). Solder evenly to the board’s ground plane for proper operation.
1
+
3
4
8
6
5
GND
VCC
N.C.
2
7
IO
SLPZ
EP
N.C.
SDA
SCL
TDFN
(2mm x 3mm)
TOP VIEW
SOT23
TOP VIEW
“rr” = REVISION CODE
DS2483
SDA
SCL
1
SLPZ
23
GND
6
VCC
5
IO
+
4
DS2483
+
+
TOP MARK
3Grr
2483
YMrr
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