參數(shù)資料
型號(hào)： TSC2302IRGZRG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQCC48
封裝： GREEN, PLASTIC, VQFN-48
文件頁數(shù)： 43/85頁
文件大?。?/td> 1483K
代理商： TSC2302IRGZRG4
www.ti.com
Start Clock
Turn off clock
Convert Temperature
Input 2
Store Temperature
Input 2 in TEMP2
Register
Power up ADC
Power Down
Reference
Is Data
Averaging
Done
N
Y
Power Down ADC
DONE
Host Writes A/D
Converter Control
Register
Power Up Reference
(Including Delay)
Set /DAV = 0
TSC2302
SLAS394 – JULY 2003
TEMPERATURE INPUT 2
Figure 58. Additional Temperature Measurement for Differential Temperature Reading
OPERATION - BATTERY MEASUREMENT
An added feature of the TSC2302 is the ability to monitor the battery voltage which may be much larger than the
supply voltage of the TSC2302. An example of this is shown in Figure 59, where a battery voltage ranging up to
6 V may be regulated by a dc/dc converter or low-dropout regulator to provide a lower supply voltage to the
TSC2302. The battery voltage can vary from 0.5 V to 6 V while maintaining the voltage to the TSC2302 at a level
of 2.7 V-3.6 V. The input voltage on VBAT1 is divided down by 4 so that a 6-V battery voltage is represented as
1.5 V to the A/D, while the input voltage on VBAT2 is divided by 2 so that 3.0-V battery voltage is represented as
1.5 V to the A/D. If the battery voltage is low enough, the 1.2 V internal reference can be used to decrease LSB
size, potentially improving accuracy. The battery voltage on VBAT1 must be below 4* VREF, and the voltage on
VBAT2 must be below 2* VREF. Due to constraints of the internal switches, the input to the A/D after the voltage
divider cannot be above 1.5 V or VREF, whichever is lower. In order to minimize the power consumption, the
divider is only ON during the sampling of the battery input.
48
相關(guān)PDF資料
PDF描述
TSDC4872IJT 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA8
TS4872IJT 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA8
TSH103ID 3 CHANNEL, VIDEO AMPLIFIER, PDSO8
TSH103IDT 3 CHANNEL, VIDEO AMPLIFIER, PDSO8
TSH120ICT SPECIALTY CONSUMER CIRCUIT, PDSO6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSC2303IZQZ 制造商:Texas Instruments 功能描述:
TSC2303IZQZR 制造商:Texas Instruments 功能描述:
TSC236 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:High Voltage NPN Transistor
TSC236CIC0 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:High Voltage NPN Transistor
TSC236CZ C0 功能描述:兩極晶體管 - BJT High voltage NPN Transistor RoHS:否 制造商:STMicroelectronics 配置: 晶體管極性:PNP 集電極—基極電壓 VCBO: 集電極—發(fā)射極最大電壓 VCEO:- 40 V 發(fā)射極 - 基極電壓 VEBO:- 6 V 集電極—射極飽和電壓: 最大直流電集電極電流: 增益帶寬產(chǎn)品fT: 直流集電極/Base Gain hfe Min:100 A 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PowerFLAT 2 x 2
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。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。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

我的聯(lián)系方式

*
*
*