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MAXIM MAX1232CSA+T
| Manufacturer | |
| MPN | MAX1232CSA+T |
| LCSC Part # | C2650215 |
| Packaging | SOIC-8 |
| Customer # | |
| Key Attributes | 250ms Active Low 4.5V~5.5V 1 SOIC-8 Supervisors RoHS |
| Datasheet | MAXIM MAX1232CSA+T |
| RoHS Compliance | 1 documents available |
| Alternative Parts | 5 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors | |
| Manufacturer | MAXIM | |
| Packaging | SOIC-8 | |
| Reset Timeout | 250ms | |
| Operating Temperature | 0℃~+70℃@(TA) | |
| output type | Open-drain | |
| Function | Watchdog timer;Manual reset input | |
| Reset Active Level | Active Low | |
| Voltage - Supply | 4.5V~5.5V | |
| ChipType | Voltage monitor | |
| Threshold Voltage | 4.37V;4.62V | |
| Number of Voltages Monitored | 1 |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors | |
| Manufacturer | MAXIM | |
| Packaging | SOIC-8 | |
| Reset Timeout | 250ms | |
| Operating Temperature | 0℃~+70℃@(TA) | |
| output type | Open-drain |
| Type | Description | |
|---|---|---|
| Function | Watchdog timer;Manual reset input | |
| Reset Active Level | Active Low | |
| Voltage - Supply | 4.5V~5.5V | |
| ChipType | Voltage monitor | |
| Threshold Voltage | 4.37V;4.62V | |
| Number of Voltages Monitored | 1 |
Introduction
The MAX1232 microprocessor (μP) supervisory circuit provides μP housekeeping and power-supply supervision functions while consuming only 1/10th the power of the DS1232. The MAX1232 enhances circuit reliability in μP systems by monitoring the power supply, monitoring the software execution, and providing a debounced manual reset input. The MAX1232 is a plug-in upgrade of the Dallas DS1232. A reset pulse of at least 250ms duration is supplied on power-up, power-down, and low-voltage brownout conditions (5% or 10% supply tolerances can be selected digitally). Also featured is a debounced manual reset input that forces the reset outputs to their active states for a minimum of 250ms. A digitally programmable watchdog timer monitors software execution and can be programmed for timeout settings of 150ms, 600ms, or 1.2s. The MAX1232 requires no external components.
Features
- Consumes 1/10th the Power of the DS1232 Precision Voltage Monitor—Adjustable +4.5V or +4.75V
- Power-OK/Reset Pulse Width—250ms Min
- No External Components
- Adjustable Watchdog Timer—150ms, 600ms, or 1.2s
- Debounced Manual Reset Input for External Override Available in 8-Pin PDIP/SO and 16-Pin Wide SO Packages
Applications
- Computers
- Controllers
- Intelligent Instruments
- Critical μP Power Monitoring
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors | |
| Manufacturer | MAXIM | |
| Packaging | SOIC-8 | |
| Reset Timeout | 250ms | |
| Operating Temperature | 0℃~+70℃@(TA) | |
| output type | Open-drain | |
| Function | Watchdog timer;Manual reset input | |
| Reset Active Level | Active Low | |
| Voltage - Supply | 4.5V~5.5V | |
| ChipType | Voltage monitor | |
| Threshold Voltage | 4.37V;4.62V | |
| Number of Voltages Monitored | 1 |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors | |
| Manufacturer | MAXIM | |
| Packaging | SOIC-8 | |
| Reset Timeout | 250ms | |
| Operating Temperature | 0℃~+70℃@(TA) | |
| output type | Open-drain |
| Type | Description | |
|---|---|---|
| Function | Watchdog timer;Manual reset input | |
| Reset Active Level | Active Low | |
| Voltage - Supply | 4.5V~5.5V | |
| ChipType | Voltage monitor | |
| Threshold Voltage | 4.37V;4.62V | |
| Number of Voltages Monitored | 1 |
Introduction
The MAX1232 microprocessor (μP) supervisory circuit provides μP housekeeping and power-supply supervision functions while consuming only 1/10th the power of the DS1232. The MAX1232 enhances circuit reliability in μP systems by monitoring the power supply, monitoring the software execution, and providing a debounced manual reset input. The MAX1232 is a plug-in upgrade of the Dallas DS1232. A reset pulse of at least 250ms duration is supplied on power-up, power-down, and low-voltage brownout conditions (5% or 10% supply tolerances can be selected digitally). Also featured is a debounced manual reset input that forces the reset outputs to their active states for a minimum of 250ms. A digitally programmable watchdog timer monitors software execution and can be programmed for timeout settings of 150ms, 600ms, or 1.2s. The MAX1232 requires no external components.
Features
- Consumes 1/10th the Power of the DS1232 Precision Voltage Monitor—Adjustable +4.5V or +4.75V
- Power-OK/Reset Pulse Width—250ms Min
- No External Components
- Adjustable Watchdog Timer—150ms, 600ms, or 1.2s
- Debounced Manual Reset Input for External Override Available in 8-Pin PDIP/SO and 16-Pin Wide SO Packages
Applications
- Computers
- Controllers
- Intelligent Instruments
- Critical μP Power Monitoring
C2650215 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |