ADS1114L中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
ADS1114L規(guī)格書詳情
1 Features
? Supply voltage range: 2.0 V to 3.6 V
? Low current consumption:
– 150 μA (continuous-conversion mode)
? Programmable data rate:
8 SPS to 860 SPS
? Single-cycle settling
? Internal low-drift voltage reference
? Internal oscillator
? Digital comparator with ALERT output pin
? I2C interface:
– Four pin-selectable address
– Compatible with 1.8-V I2C bus voltages
? Operating temperature range:
– –40°C to +125°C
2 Applications
? General system monitoring:
– Supply-voltage monitoring
– Current measurement
– Temperature measurement
? Wearables and personal electronics
3 Description
The ADS1114L and ADS1115L (ADS111xL) are
precision, low-power, 16-bit, I2C-compatible, analogto-
digital converters (ADCs) offered in ultra-small, 12-
pin DSBGA and a 10-pin VSSOP packages. The
ADS111xL incorporate a low-drift voltage reference
and an oscillator. The ADS111xL also incorporate
a programmable gain amplifier (PGA) and a
digital comparator. These features, along with the
device wide operating supply range, are useful for
power- and space-constrained, sensor measurement
applications.
The ADS111xL perform conversions at data rates up
to 860 samples per second (SPS). The PGA offers
input ranges from ±256 mV to ±6.144 V, allowing
precise large- and small-signal measurements. The
ADS1115L features an input multiplexer (MUX) that
allows two differential or four single-ended input
measurements. Use the digital comparator in the
ADS111xL for under- and overvoltage detection.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
20+ |
MSOP10 |
67500 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
TI(德州儀器) |
10000 |
原裝正品長期供貨,如假包賠包換 徐小姐13714450367 |
詢價 | ||||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
TI |
21+ |
MSOP-10 |
829 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
TI |
21+ |
MSOP-10 |
3200 |
公司只做原裝,誠信經(jīng)營 |
詢價 | ||
TI |
22+23+ |
MSOP-10 |
26559 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
TI(德州儀器) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
TI(德州儀器) |
23+ |
NA/ |
7350 |
現(xiàn)貨供應(yīng),當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
TI(德州儀器) |
23+ |
N/A |
589610 |
新到現(xiàn)貨 原廠一手貨源 價格秒殺代理! |
詢價 | ||
TI/德州儀器 |
22+ |
VSSOP-10 |
9000 |
原裝正品 |
詢價 |