Changsha Purple Horn E-Commerce Co., Ltd.
| Description | MSOP-8 Analog and Digital Output |
| Mfr. Part # | MIC384-1BMM-TR |
| Package | MSOP-8 |
| Model Number | MIC384-1BMM-TR |
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Product Specification
| Description | MSOP-8 Analog and Digital Output | Mfr. Part # | MIC384-1BMM-TR |
| Package | MSOP-8 | Model Number | MIC384-1BMM-TR |
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. Its fault queues and failsafe response to diode faults prevent nuisance tripping. With a low power shutdown mode and a wide operating voltage range, the MIC384 is ideal for demanding thermal management applications in computers, power supplies, and networking hardware.
| Parameter | Symbol | Min. | Typ. | Max. | Units | Conditions |
| ELECTRICAL CHARACTERISTICS | ||||||
| Power Supply Voltage | VDD | 2.7 | 5.5 | V | ||
| 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 | ||
| Supply Current (Shutdown Mode) | IDD | 1 | 10 | A | /INT, open, A0 = VDD or GND, CLK = DATA = high | |
| 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 | |
| Power-on Reset Hysteresis Voltage | VHYST | 250 | mV | |||
| Local Temperature Accuracy | 1 | 2 | C | 0C TA +100C, /INT open, 3V VDD 3.6V | ||
| Local Temperature Accuracy | 2 | 3 | C | 55C TA +125C, /INT open, 3V VDD 3.6V | ||
| Remote Temperature Accuracy | 1 | 3 | C | 0C TD +100C, /INT open, 3V VDD 3.6V, 0C TA +85C | ||
| Remote Temperature Accuracy | 2 | 5 | C | 55C TD +125C, /INT open, 3V VDD 3.6V, 0C TA +85C | ||
| Local Zone Conversion Time | tCONV0 | 50 | 80 | ms | ||
| Remote Zone Conversion Time | tCONV1 | 100 | 160 | ms | ||
| 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 | ||
| Input Capacitance (Address) | CIN | 10 | pF | |||
| Serial Data I/O Low Output Voltage | VOL | 0.4 | V | IOL = 3 mA | ||
| Serial Data I/O Low Output Voltage | VOL | 0.8 | V | IOL = 6 mA | ||
| Serial Data I/O Low Input Voltage | VIL | 0.3VDD | V | 2.7V VDD 5.5V | ||
| Serial Data I/O High Input Voltage | VIH | 0.7VDD | V | 2.7V VDD 5.5V | ||
| Serial Data I/O Input Capacitance | CIN | 10 | pF | |||
| Serial Clock Input Low Voltage | VIL | 0.3VDD | V | 2.7V VDD 5.5V | ||
| Serial Clock Input High Voltage | VIH | 0.7VDD | V | 2.7V VDD 5.5V | ||
| Serial Clock Input Capacitance | CIN | 10 | pF | |||
| Status Output Low Output Voltage | VOL | 0.4 | V | IOL = 3 mA | ||
| Status Output Low Output Voltage | VOL | 0.8 | V | IOL = 6 mA | ||
| Interrupt Propagation Delay | tINT | tCONV + 1 | s | From TEMP > T_SET or TEMPx < T_HYSTx to INT < VOL, FQ = 00, RPULLUP = 10 k | ||
| Interrupt Reset Propagation Delay | tnINT | 1 | s | From any register read to /INT > VOH, FQ = 00, RPULLUP = 10 k | ||
| Default T_SET0 Value | T_SET0 | 81 | 81 | 81 | C | tPOR after VDD > VPOR |
| Default T_HYST0 Value | T_HYST0 | 76 | 76 | 76 | C | tPOR after VDD > VPOR |
| Default T_SET1 Value | T_SET1 | 97 | 97 | 97 | C | tPOR after VDD > VPOR |
| Default T_HYST1 Value | T_HYST1 | 92 | 92 | 92 | C | tPOR after VDD > VPOR |
| Default T_SET2 Value | T_SET2 | 97 | 97 | 97 | C | tPOR after VDD > VPOR |
| Default T_HYST2 Value | T_HYST2 | 92 | 92 | 92 | C | tPOR after VDD > VPOR |
| Serial Interface Timing | ||||||
| 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 | |||
| TEMPERATURE SPECIFICATIONS | ||||||
| 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 | |||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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