| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Number of Pins | 5 Pin |
| Supply Voltage (DC) | 2.70V (min) |
| Operating Voltage | 2.7V ~ 5.5V |
| Case/Package | TO-220-5 |
| Output Current | 50 mA |
| Supply Current | 0.35 mA |
| Number of Positions | 5 Position |
| Number of Bits | 8 Bit |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Accuracy | ±2 ℃ |
| Supply Voltage | 2.7V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 2.7 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 10.54 mm |
| Size-Width | 1.4 mm |
| Size-Height | 15.57 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The TC74A0-3.3VAT is a serially accessible tiny serial Digital Thermal Sensor for small form-factor applications. Temperature data is converted from the onboard thermal sensing element and made available as an 8-bit digital word. Communication with the TC74 is accomplished via a 2-wire SMBus/I²C compatible serial port. This bus also can be used to implement multi-drop/multi-zone monitoring. The SHDN bit in the CONFIG register can be used to activate the low power standby mode. Temperature resolution is 1°C. Conversion rate is a nominal 8 samples/second. During normal operation, the quiescent current is 200µA (typical). During standby operation, the quiescent current is 5µA (typical). The TC74 acquires and converts temperature information from its onboard solid-state sensor with a resolution of ±1°C. It stores the data in an internal register which is then read through the serial port.
● Output temperature as an 8-bit digital word
● Simple serial port interface
● 200µA Maximum input/supply current
● 200µA Typical supply current
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Tiny Serial Digital Thermal Sensor
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