TS7221 is a single BiCMOS device with rail-to-rail inputs and open drain output. It operates from 2.7 to 10 V and has a typical supply current of 6 µA at 5 V. The response time is 0.5 µs at 5 V. It has low input current and ESD protection of 2 kV. It is suitable for battery-powered systems, notebooks and PDAs, PCMCIA cards, cellular and mobile communications, alarms and security systems, and can be used as a replacement for amplifiers in comparator configurations for improved performance.
The TS7221 is a Single BiCMOS rail-to-rail micropower comparator with an open drain output stage. It is designed for space and weight-critical applications, such as battery-powered systems, notebooks, PDAs, PCMCIA cards, and cellular communications. The device features rail-to-rail inputs and is fully specified for supply operation from 2.7 V to 10 V over industrial temperature ranges of -40°C to +85°C.
The document provides absolute maximum ratings, electrical characteristics at various supply voltages (2.7 V, 5 V, and 10 V), and graphical data regarding supply current, output voltage, and response times. It also includes package information and ordering details for the SOT23-5L package.
| Supply voltage | 2.7 to 10 V |
|---|---|
| Typical supply current | 6 µA at 5 V |
| Response time | 0.5 µs at 5 V |
| ESD protection (HBM) | 2 kV |
| ESD protection (MM) | 200 V |
| Package | SOT23-5 |
| Operating temperature range | -40°C to +85°C |
| Input offset voltage (Typical) | 7 mV (TS7221A) |
The typical supply current is 6 µA at 5 V.
The response time is 0.5 µs at 5 V.
It has 2 kV ESD protection for the Human Body Model (HBM) and 200 V for the Machine Model (MM).