Allicdata Part #: | DS1812-10-ND |
Manufacturer Part#: |
DS1812-10 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC 4.35V P-P 10% TO92-3 |
More Detail: | Supervisor Push-Pull, Totem Pole 1 Channel TO-92-3 |
DataSheet: | DS1812-10 Datasheet/PDF |
Quantity: | 1000 |
Specifications
Series: | EconoReset |
Packaging: | Bulk |
Part Status: | Active |
Type: | Simple Reset/Power-On Reset |
Number of Voltages Monitored: | 1 |
Output: | Push-Pull, Totem Pole |
Reset: | Active High |
Reset Timeout: | 100 ms Minimum |
Voltage - Threshold: | 4.35V |
Operating Temperature: | -40°C ~ 85°C (TA) |
Mounting Type: | Through Hole |
Package / Case: | TO-226-3, TO-92-3 (TO-226AA) |
Supplier Device Package: | TO-92-3 |
Base Part Number: | DS1812 |
Description
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The DS1812-10 is a supervisory circuit best suited for microprocessor-based systems. It is specifically designed to monitor microprocessor operations and signals during power-up, power-down and normal operation. It integrates many important functions,such as reset, power-on reset, under-voltage reset and delay reset, into a single chip. The DS1812-10 monitors system voltages and automatically resets the microprocessor when power is applied. It also ensures that the microprocessor will not be reset prematurely due to transient pulses during power-on.
In addition, it allows the user to properly time the sequence of power-on events, such as powering up memory and peripherals. This is accomplished by providing two programmable reset outputs. The DS1812-10 can be used in any application that requires reliable system startup and precision voltage monitoring. It is available in a wide variety of package sizes and has an operating temperature range of 0 to +70 °C.
The DS1812-10 is divided into four distinct areas: Input, Control, Supervisor and Output. The Input section accepts an analog input voltage measurement and converts it to a digital value. This digital value is then compared to the programmed voltage thresholds. The Control section controls the reset output logic based on the comparator result. If a valid reset signal is indicated, the reset line will be asserted. If no valid reset signal is indicated, the reset line will be deasserted. The Supervisor section contains the power-up, power-down and power-hold circuitry, as well as the Latch-Up protection diode. The Output section drives the reset output to the microprocessor.
The DS1812-10 uses two primary operating modes: Hold-Mode and Reset-Mode. In Hold-Mode, the power-hold circuitry ensures that the microprocessor won′t reset during power-on transients. The power-hold circuitry also prevents the microprocessor from resetting due to minor deviations from the programmed voltage thresholds. In Reset-Mode, the reset output is asserted if the voltage measurement is lower than the programmed threshold. It is deasserted when the voltage measurement returns to the valid operating range.
In summary, the DS1812-10 is a supervisory circuit best suited for microprocessor-based systems. It integrates important functions, such as reset, power-on reset, under-voltage reset and delay reset, into a single chip. The DS1812-10 allows users to properly time the sequence of power-on events by providing two programmable reset outputs. It is available in a wide variety of package sizes and has an operating temperature range of 0 to +70°C.
In addition, it allows the user to properly time the sequence of power-on events, such as powering up memory and peripherals. This is accomplished by providing two programmable reset outputs. The DS1812-10 can be used in any application that requires reliable system startup and precision voltage monitoring. It is available in a wide variety of package sizes and has an operating temperature range of 0 to +70 °C.
The DS1812-10 is divided into four distinct areas: Input, Control, Supervisor and Output. The Input section accepts an analog input voltage measurement and converts it to a digital value. This digital value is then compared to the programmed voltage thresholds. The Control section controls the reset output logic based on the comparator result. If a valid reset signal is indicated, the reset line will be asserted. If no valid reset signal is indicated, the reset line will be deasserted. The Supervisor section contains the power-up, power-down and power-hold circuitry, as well as the Latch-Up protection diode. The Output section drives the reset output to the microprocessor.
The DS1812-10 uses two primary operating modes: Hold-Mode and Reset-Mode. In Hold-Mode, the power-hold circuitry ensures that the microprocessor won′t reset during power-on transients. The power-hold circuitry also prevents the microprocessor from resetting due to minor deviations from the programmed voltage thresholds. In Reset-Mode, the reset output is asserted if the voltage measurement is lower than the programmed threshold. It is deasserted when the voltage measurement returns to the valid operating range.
In summary, the DS1812-10 is a supervisory circuit best suited for microprocessor-based systems. It integrates important functions, such as reset, power-on reset, under-voltage reset and delay reset, into a single chip. The DS1812-10 allows users to properly time the sequence of power-on events by providing two programmable reset outputs. It is available in a wide variety of package sizes and has an operating temperature range of 0 to +70°C.
The specific data is subject to PDF, and the above content is for reference
Related Products
Search Part number : "DS18" Included word is 40
Part Number | Manufacturer | Price | Quantity | Description |
---|
DS1843K | Maxim Integr... | 0.0 $ | 1000 | KIT EVAL DS1843DS1843 1 -... |
DS1874T+T&R | Maxim Integr... | 1.16 $ | 1000 | IC CTLR SFP+ ANLG LDD 28-... |
DS1873T+T&R | Maxim Integr... | 1.27 $ | 1000 | IC CTLR SFP+ ANLG LDD 28-... |
DS1863E+T&R | Maxim Integr... | -- | 1000 | IC LASR CTRLR 1CHAN 5.5V ... |
DS1873T+ | Maxim Integr... | 1.68 $ | 1000 | IC CTLR SFP+ ANLG LDD 28-... |
DS1862B+T&R | Maxim Integr... | 1.82 $ | 1000 | IC LASR CTRLR 7CHAN 5.5V ... |
DS1864T+T&R | Maxim Integr... | 1.9 $ | 1000 | IC LASER CTRLR 1CHAN 5.5V... |
DS1861E+ | Maxim Integr... | 0.0 $ | 1000 | IC LASR CTRLR 1CHAN 5.5V ... |
DS1861B+ | Maxim Integr... | 0.0 $ | 1000 | IC LASR CTRLR 1CHAN 5.5V ... |
DS1862AB+T&R | Maxim Integr... | 1.82 $ | 2500 | IC LASR CTRLR 7CHAN 5.5V ... |
DS1862AB+ | Maxim Integr... | 3.19 $ | 1280 | IC LASR CTRLR 7CHAN 5.5V ... |
DS1864T+ | Maxim Integr... | -- | 120 | IC LASER CTRLR 1CHAN 5.5V... |
DS1862B+ | Maxim Integr... | 3.19 $ | 690 | IC LASR CTRLR 7CHAN 5.5V ... |
DS1874T+ | Maxim Integr... | 2.02 $ | 189 | IC CTLR SFP+ ANLG LDD 28-... |
DS1863E+ | Maxim Integr... | 2.52 $ | 6 | IC LASR CTRLR 1CHAN 5.5V ... |
DS1851E-010+T&R | Maxim Integr... | 1.46 $ | 1000 | IC DAC DUAL NV TEMP CNTRL... |
DS1847E-010 | Maxim Integr... | 0.0 $ | 1000 | DIGITAL POTENTIOMETER ICS... |
DS1856B-050/T&R | Maxim Integr... | 0.0 $ | 1000 | IC DGTL POT 50K 2CH 16CSB... |
DS1856B-M50 | Maxim Integr... | 0.0 $ | 1000 | IC DGTL POT 50K 2CH 16CSB... |
DS1856B-M50/T&R | Maxim Integr... | 0.0 $ | 1000 | IC DGTL POT 50K 2CH 16CSB... |
DS1875T+T&R | Maxim Integr... | 2.43 $ | 5000 | IC SFP CTRLR/TRIPLEXER 38... |
DS1875RT+ | Maxim Integr... | 5.77 $ | 481 | IC SFP CTRLR/TRIPLEXER 38... |
DS1852B-000+T&R | Maxim Integr... | 2.24 $ | 2500 | IC MONITOR TXRX OPTICAL 2... |
DS1875T+ | Maxim Integr... | -- | 86 | IC SFP CTRLR/TRIPLEXER 38... |
DS1886T+ | Maxim Integr... | -- | 7 | IC SFP PON ONU CTRLR 24TQ... |
DS1886T+T | Maxim Integr... | 0.96 $ | 1000 | IC SFP PON ONU CTRLR 24TQ... |
DS1876T+T&R | Maxim Integr... | 1.23 $ | 1000 | IC CTRLR SFP DUAL LDD 28T... |
DS1877T+T&R | Maxim Integr... | 1.23 $ | 1000 | IC CTLR/MON SFP 1-2CH 28T... |
DS1876T+ | Maxim Integr... | 0.0 $ | 1000 | IC CTRLR SFP DUAL LDD 28T... |
DS1877T+ | Maxim Integr... | 0.0 $ | 1000 | IC CTLR/MON SFP 1-2CH 28T... |
DS1878T+T&R | Maxim Integr... | 0.0 $ | 1000 | IC CTLR SFP W/DGTL LDD RX... |
DS1878T | Maxim Integr... | -- | 1000 | IC SFP CONTROLLER 28TQFN |
DS1878T-T | Maxim Integr... | 0.0 $ | 1000 | IC SFP CONTROLLER 28TQFN |
DS1852B-00C+ | Maxim Integr... | 0.0 $ | 1000 | IC MONITOR TXRX OPTICAL 2... |
DS1884T+ | Maxim Integr... | 0.0 $ | 1000 | IC SFP PON ONU CTRLR 24TQ... |
DS1884T+T | Maxim Integr... | 0.0 $ | 1000 | IC SFP PON ONU CTRLR 24TQ... |
DS1884AT+ | Maxim Integr... | 0.0 $ | 1000 | IC SFP PON ONU CTRLR 24TQ... |
DS1884AT+T | Maxim Integr... | 0.0 $ | 1000 | IC SFP PON ONU CTRLR 24TQ... |
DS1878T+ | Maxim Integr... | 2.2 $ | 1869 | IC CTLR SFP W/DGTL LDD RX... |
DS1878T+T | Maxim Integr... | 1.26 $ | 5000 | IC CTLR SFP W/DGTL LDD RX... |
Latest Products
MAX16038LLA23+
IC BATTERY BACKUPSupervisor Channel
TC1270ANSBVCTTR-VAO
VOLTAGE DETECTORSupervisor Open Drain or...
TC54VN1802EZB
IC VOLT DETECTOR TO-92-3Supervisor Open ...
TC54VC4402EZB
IC VOLT DETECTOR TO-92-3Supervisor Push-...
ADM705AR-REEL
IC SUPERVISOR MPU 4.65V WD 8SOICSupervis...
XC6108N29DGR-G
IC SUPERVISOR 2.9V 4-USPSupervisor Open ...