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Specifications
Mfr. Part #:
MIC384-3BMM-TR
Package:
MSOP-8
Key Attributes
Model Number:
MIC384-3BMM-TR
Product Description
Product Overview
The MIC384 is a versatile digital thermal supervisor designed to measure local and two remote temperatures. It features a 2-wire SMBus-compatible interface, programmable thermostat settings, and an open-drain interrupt output. Ideal for demanding thermal management applications, it offers superior performance, low power consumption, and a small footprint.
Product Attributes
- Brand: Microchip Technology Inc.
- Origin: Not specified
- Material: Not specified
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Units | Conditions |
|---|---|---|---|---|---|---|
| Power Supply Voltage | VDD | 2.7 | 5.5 | V | Operating Ratings | |
| Supply Current (Normal Mode) | IDD | 350 | 750 | A | /INT, open, A0 = VDD or GND, CLK = DATA = high | |
| Supply Current (Shutdown Mode) | IDD | 3 | A | /INT, open, A0 = VDD or GND, CLK = 100 kHz | ||
| Power-on Reset Time | tPOR | 200 | s | VDD > VPOR | ||
| Power-on Reset Voltage | VPOR | 2.0 | 2.7 | V | All registers reset to default values; A/D conversions initiated | |
| Local Temperature Accuracy | 1 | 2 | C | 0C TA +100C, /INT open, 3V VDD 3.6V | ||
| Remote Temperature Accuracy | 1 | 3 | C | 0C TD +100C, /INT open, 3V VDD 3.6V, 0C TA +85C | ||
| Local Zone Conversion Time | tCONV0 | 50 | 80 | ms | Note 2, Note 5 | |
| Remote Zone Conversion Time | tCONV1 | 100 | 160 | ms | Note 2, Note 5 | |
| Remote Temperature Input Current | IF | 224 | 400 | A | T1 or T2 forced to 1.5V, high level | |
| Address Input Low Voltage | VIL | 0.6 | V | 2.7V VDD 5.5V | ||
| Address Input High Voltage | VIH | 2.0 | V | 2.7V VDD 5.5V | ||
| Serial Data I/O Low Output Voltage | VOL | 0.4 | V | IOL = 3 mA | ||
| Serial Clock Period | t1 | 2.5 | s | |||
| Data-In Set-Up Time to CLK High | t2 | 100 | ns | |||
| Data-Out Stable after CLK Low | t3 | 0 | ns | |||
| Data-Low Set-Up Time to CLK Low | t4 | 100 | ns | |||
| Data-High Hold Time after CLK High | t5 | 100 | ns | |||
| Storage Temperature | TS | 65 | +150 | C | ||
| Ambient Temperature Range | TA | 55 | +125 | C | ||
| Package Thermal Resistance (SOIC-8) | JA | 152 | C/W | |||
| Package Thermal Resistance (MSOP-8) | JA | 206 | C/W |
2410301814_MICROCHIP-MIC384-3BMM-TR_C19336292.pdf
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