2 FN7708.2 June 28, 2012 Typical Connection Diagram Pin Configuration ISL267440, ISL267450A (8 LD MSOP) TOP VIEW VREF VIN" />
參數(shù)資料
型號(hào): ISL267450AIUZ
廠商: Intersil
文件頁數(shù): 11/18頁
文件大?。?/td> 0K
描述: IC INTERFACE
標(biāo)準(zhǔn)包裝: 980
系列: *
ISL267440, ISL267450A
2
FN7708.2
June 28, 2012
Typical Connection Diagram
Pin Configuration
ISL267440, ISL267450A
(8 LD MSOP)
TOP VIEW
VREF
VIN+
VIN–
GND
VDD
SCLK
SDATA
CS
REFP-P
+
+3V/5V
SUPPLY
P/C
VREF
SERIAL
INTERFACE
10F
0.1F
REFP-P
0.1F
VREF
8
7
6
5
1
2
3
4
VIN+
VIN
GND
VDD
SCLK
SDATA
CS
Pin Descriptions
ISL267440, ISL267450A
DESCRIPTION
PIN NAME PIN NUMBER
VDD
8
Supply voltage, +2.7V to 5.25V.
SCLK
7
Serial clock input. Controls digital I/O timing and clocks the conversion.
SDATA
6
Digital conversion output.
CS
5
Chip select input. Generally controls the start of a conversion though not always the sampling signal.
GND
4
Ground
VIN–
3
Negative analog input.
VIN+
2
Positive analog input.
VREF
1
Reference voltage.
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