ADC101C027
- I2C-Compatible 2-wire Interface which supports standard (100kHz), fast (400kHz), and high speed (3.4MHz) modes
- Extended power supply range (+2.7V to +5.5V)
- Up to nine pin-selectable chip addresses (VSSOP-8 only)
- Out-of-range Alert Function
- Automatic Power-down mode while not converting
- Very small SOT-6 and VSSOP-8 packages
- ±8kV HBM ESD protection (SDA, SCL)
Key Specifications
- Resolution 10 bits; no missing codes
- Conversion Time 1µs (typ)
- INL & DNL ±0.5 LSB (max)
- Throughput Rate 188.9 kSPS (max)
- Power Consumption (at 22kSPS)
- 3V Supply 0.26 mW (typ)
- 5V Supply 0.78 mW (typ)
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-and-hold 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 SOT-6 package with an alert output, and an VSSOP-8 package with an alert output and two address selection inputs. The ADC101C027 comes in a small SOT-6 package with an address selection input. The ADC101C027 provides three pin-selectable addresses while the VSSOP-8 version of the ADC101C021 provides nine pin-selectable addresses. Pin-compatible alternatives to the SOT-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 power-down 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.
您可能感兴趣的相似产品
功能与比较器件相同,且具有相同引脚
技术文档
类型 | 标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | ADC101C021/027 I2C-Compatible, 10-Bit ADC with Alert Function 数据表 (Rev. D) | 2013年 2月 19日 | |||
应用手册 | A Basic Guide to I2C | PDF | HTML | 2022年 11月 8日 | |||
电子书 | Best of Baker's Best: Precision Data Converters -- SAR ADCs | 2015年 5月 21日 | ||||
EVM 用户指南 | ADC1X1C02X Evaluation Board User Guide | 2012年 1月 25日 |
设计和开发
如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。
ANALOG-ENGINEER-CALC — 模拟工程师计算器
PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice®
借助 PSpice for TI 的设计和仿真环境及其内置的模型库,您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案,然后再进行布局和制造,可缩短产品上市时间并降低开发成本。
在 PSpice for TI 设计和仿真工具中,您可以搜索 TI (...)
TINA-TI — 基于 SPICE 的模拟仿真程序
TINA-TI 安装需要大约 500MB。直接安装,如果想卸载也很容易。我们相信您肯定会爱不释手。
TINA 是德州仪器 (TI) 专有的 DesignSoft 产品。该免费版本具有完整的功能,但不支持完整版 TINA 所提供的某些其他功能。
如需获取可用 TINA-TI 模型的完整列表,请参阅:SpiceRack - 完整列表
需要 HSpice (...)
封装 | 引脚 | CAD 符号、封装和 3D 模型 |
---|---|---|
SOT-23-THN (DDC) | 6 | Ultra Librarian |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
- 制造厂地点
- 封装厂地点
推荐产品可能包含与 TI 此产品相关的参数、评估模块或参考设计。