參數(shù)資料
型號: SX8724CWLTDT
廠商: Semtech
文件頁數(shù): 1/67頁
文件大?。?/td> 0K
描述: IC DAS ADC 16BIT I2C/SRL
標準包裝: 1
系列: ZoomingADC™
類型: 數(shù)據(jù)采集系統(tǒng)(DAS)
輸入類型: 差分
輸出類型: 數(shù)字
接口: I²C
安裝類型: 表面貼裝
封裝/外殼: 16-WQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-MLPQ-EP(4x4)
包裝: *
其它名稱: SX8724CWLTDTDKR
www.semtech.com/products/
Page 1
ADVANCED COMMUNICATIONS & SENSING
DATASHEET
SX8724C
ZoomingADC for sensing data acquisition
Revision 1.01
January 2011
Semtech
DESCRIPTION
FEATURES
The SX8724C is a data acquisition system based on
Semtech's low power ZoomingADC technology. It
directly connects most types of miniature sensors
with a general purpose microcontroller.
With 3 differential inputs, it can adapt to multiple
sensor systems. Its digital outputs are used to bias or
reset the sensing elements.
Up to 16-bit differential data acquisition
Programmable gain: (1/12 to 1000)
Sensor offset compensation up to 15 times full scale
of input signal
3 differential or 6 single-ended signal inputs
Programmable Resolution versus Speed versus
Supply current
Digital outputs to bias Sensors
Internal or external voltage reference
Internal time base
Low-power (250 uA for 16b @ 250 S/s)
Fast I2C interface with external address option, no
clock stretching required
APPLICATIONS
ORDERING INFORMATION
Industrial pressure sensing
Industrial temperature sensing
Industrial chemical sensing
Barometer
Compass
DEVICE
PACKAGE
REEL QUANTITY
SX8724CWLTDT
MLPQ-W-16 4x4
1000
- Available in tape and reel only
- WEEE/RoHS compliant, Pb-Free and Halogen Free.
FUNCTIONAL BLOC DIAGRAM
AC0
SI
GN
AL
M
U
X
+
-
+
-
RE
F
MU
X
READY
AC3
AC2
AC1
PGA
ADC
VREF
+
-
ZoomingADC
TM
VPUMP
VBATT
SCL
SDA
D1
D0
SX8724C
VSS
CONTROL LOGIC
GPIO
CHARGE
PUMP
4MHz
OSC
AC5
AC4
AC7
AC6
I
2C
D3
D2
MCU
Not
Recommended
for
New
Designs
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