DS1831
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 2003 |
| Series | MicroMonitor™ |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Multi-Voltage Supervisor |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Additional Feature | POWER-ON-RESET |
| Subcategory | Power Management Circuits |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Base Part Number | DS1831 |
| Output | Open Drain or Open Collector |
| Pin Count | 16 |
| Number of Channels | 4 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1V |
| Operating Supply Current | 100μA |
| Max Supply Current | 100μA |
| Adjustable Threshold | NO |
| Watchdog Timer | No |
| Reset | Active Low |
| Voltage - Threshold | 3.3V 5V Adj Adj |
| Number of Voltages Monitored | 4 |
| Reset Timeout | 10ms; 100ms; 1,000ms Minimum |
| Undervoltage Threshold | 2.98V |
| Overvoltage Threshold | 3.15V |
| Length | 19.175mm |
| Width | 7.62mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1831 Overview
There are 16 mounting terminals on the voltage supervisor, each of which has a different function. In terms of packaging, power management follows the Tube model. To assist you, this IC power includes 1 functions. It is possible to find on this power management a series of 4 channels. In this PMIC, you can find 16-DIP (0.300, 7.62mm) functions for your reference. As with other Multi-Voltage Supervisor products, this IC management also offers a wide range of benefits. There is a specification for the peak reflow temperature of the package to be 240. During operation, the power ic is supplied with a voltage of 3.3V. A supply voltage of 4 is used to conduct the PMIC chip. Through Hole is the one that mounts power management. This power ic can be sub-categorized as Power Management Circuits. The total number of pins on this power management is 16. There are 16 pins on the supervisor. I should note that the minimum supply voltage (Vsup) for this IC management should be at least 1V, which is the minimum supply voltage that should be applied. The maximum supply voltage (Vsup) is not to exceed 5.5V volts in this IC management. Through Hole is the recommended mounting type. Temperature setting for the supervisors should be -40°C~85°C TA. As a result of this supervisor's operation, the output voltage is Open Drain or Open Collector. For this power management, there is an 100μA volt supply current. There are other features such as POWER-ON-RESET to name a few. It is always advisable to use DS1831, the base supervisor number, when searching for similar PMICs from the manufacturer. Voltage supervisor can work with a supply temperature of 100μA at the most. The PMIC is a kind of the well-known MicroMonitor? series of products.
DS1831 Features
Multi-Voltage Supervisor type
Minimum supply voltage of 1V
100μA operating supply current
DS1831 Applications
There are a lot of Maxim Integrated DS1831 Voltage Supervisors applications.
- Power distribution systems of ICU
- Radar
- emergency room
- Smart meter
- Personal computers
- Urban rail transit weak current power monitoring
- Network equipment
- Battery cars
- Detection of phase loss
- DC stabilized power supply module
