Texas Instruments ADC101C021
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.| Part No. | ADC101C021 |
|---|---|
| Datasheet | ADC101C021 Download |
| Manufacturer |  Texas Instruments |
| Description | I2C-Compatible 10-Bit ADC |
| Buy | Stock & Price |
FEATURES
1●23 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)
APPLICATIONS
● System Monitoring● Peak Detection
● Portable Instruments
● Medical Instruments
● Test Equipment 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)
DESCRIPTION
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.
