參數(shù)資料
型號(hào)： SX8723E083TDT
元件分類(lèi)： ADC
英文描述： 5-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PDSO12
封裝： 4 X 4 MM, ROHS COMPLIANT, MLPD-12
文件頁(yè)數(shù)： 33/53頁(yè)
文件大小： 3978K
代理商： SX8723E083TDT
ADVANCED COMMUNICATIONS & SENSING
V1.8 2009 Semtech Corp.
www.semtech.com
39
SX8723
ZoomingADC for Pressure and Temperature Sensing
Power Reduction
The ZoomingADC is particularly well suited for low-power applications. When very low power consumption is
of primary concern, such as in battery operated systems, several parameters can be used to reduce power
consumption as follows:
1.
Operate the acquisition chain with a reduced supply voltage VDD.
2.
Disable the PGAs which are not used during analog-to-digital conversion with ENABLE[3:0].
3.
Disable all PGAs and the ADC when the system is idle and no conversion is performed.
4.
Use lower bias currents in the PGAs and the ADC using the control words IB_AMP_PGA[1:0] and
IB_AMP_ADC[1:0].
5.
Reduce sampling frequency.
Finally, remember that power reduction is typically traded off with reduced linearity, larger noise and slower
maximum sampling speed.
Recommended Design for Other 2-WIRE Devices Connection
SX8723 does not support multiple devices on the same 2-WIRE bus. A separate 2-WIRE bus should be used to
address other devices as seen on the following schematic.
SX8723
AC2
AC3
AC4
AC5
D0 D1
VBATT
VPUMP
VSS
READY
SCL
SDA
uC
SCL1
SDA1
I2C 1
I2C 2
EEPROM
(or other
devices)
A0
A1
A2
GND
VCC
S
C
L
2
S
D
A
2
VCC
GND
Figure 22 - Recommended connections with other devices
相關(guān)PDF資料
PDF描述
SX8723E083TRT 5-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PDSO12
SX8725CWLTDT 2-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PDSO12
SX8725E083TRT 3-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PDSO12
SX8725E083TDT 3-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PDSO12
SXO9324 VCO, 2200 MHz - 2400 MHz
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SX8723E083TRT 功能描述:IC DAS PRESSURE/TEMP SENS 12MLPD RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 傳感器和探測(cè)器接口 系列:ZoomingADC™ 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類(lèi)型:觸控式傳感器 輸入類(lèi)型:數(shù)字 輸出類(lèi)型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類(lèi)型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件
SX8723S 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:ZoomingADC for sensing data acquisition
SX8723SWLTDT 制造商:Semtech Corporation 功能描述:2 INPUTS ZOOMING ADC WITH SPI
SX8724 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:ZoomingADC? for Pressure and Temperature Sensing
SX8724C 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:ZoomingADC for sensing data acquisition
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*