北京航天新兴销售总部 （非本站正式会员）

General Description
The ADC101C021 is a low-power, monolithic, 10-bit,
analog-to-digital converter (ADC) that operates from a +2.7
to 5.5V supply. The converter is based on a successive approximation
register architecture with an internal track-andhold
circuit that can handle input frequencies up to 11MHz.
The ADC101C021 operates from a single supply which also
serves as the reference. The device features an
I2C-compatible serial interface that operates in all three speed
modes, including high speed mode (3.4MHz).
The ADC's Alert feature provides an interrupt that is activated
when the analog input violates a programmable upper or lower
limit value. The device features an automatic conversion
mode, which frees up the controller and I2C interface. In this
mode, the ADC continuously monitors the analog input for an
"out-of-range" condition and provides an interrupt if the measured
voltage goes out-of-range.
The ADC101C021 comes in two packages: a small TSOT-6
package with an alert output, and an MSOP-8 package with
an alert output and two address selection inputs. The
ADC101C027 comes in a small TSOT-6 package with an address
selection input. The ADC101C027 provides three pinselectable
addresses while the MSOP-8 version of the
ADC101C021 provides nine pin-selectable addresses. Pincompatible
alternatives to the TSOT-6 options are available
with additional address options.
Normal power consumption using a +3V or +5V supply is
0.26mW or 0.78mW, respectively. The automatic powerdown
feature reduces the power consumption to less than
1μW while not converting. Operation over the industrial temperature
range of −40°C to +105°C is guaranteed. Their low
power consumption and small packages make this family of
ADCs an excellent choice for use in battery operated equipment.
The ADC101C021 and ADC101C027 are part of a family of
pin-compatible ADCs that also provide 12 and 8 bit resolution.
For 12-bit ADCs see the ADC121C021 and ADC121C027.
For 8-bit ADCs see the ADC081C021 and ADC081C027

公司背景及现状

北京航天新兴科技开发有限责任公司成立于 1996年，是一家以集成电路为主要经营产品的电子商务公司。有近20年的IC从业经验，代理、分销近50个品牌，产品应用领域涵盖了工业控制，电力电气，安防监控，通信通讯，汽车电子，仪器仪表等多个领域。多年来公司在总公司的大力支持下，先后在深圳、上海、香港等地设立了分公司及办事处

公司价值观

专业专注，通过渠道控制来保证货物的可追溯性

公司业务特点

（1）     独特的订货渠道，确保价格优势

（2）     专业的服务团队，及时解决市场及技术问题

（3）     大量的现货库存，强大的备货支持

（4）     快速的物流反应能力，保证急需料的及时供应