DC2254A-A Pushbutton Controllers by Analog Devices

Status: Production
Series: LTC2956
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC2956 is a micropower, wide input voltage range, configurable wake-up timer with pushbutton control. It periodically wakes up and turns on a connected system to perform tasks like monitoring temperature or capturing images. After completing the task, the LTC2956 turns the system off to conserve power.The wake-up timer period can be adjusted from 250ms to 39 days using configuration resistors. The system awake time can be controlled by the input pulse at the SLEEP pin or adjusted by the capacitor at the ONMAX pin. The LTC2956 operates over a wide supply input range from 1.5V to 36V. The low 800nA quiescent current suits battery powered

Where to Buy

Prices starting from US$28.24

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$29.42
4
in stock
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Richardson RFPD
from US$28.24
-
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Features

1.5V to 36V Supply Input Range
Adjustable Wake-Up Period: 250ms to 39 Days
Adjustable Maximum Awake Time
0.8μA Quiescent Current
0.3μA Shutdown Current
Pushbutton Input with Debouncing
Low Leakage EN Output Allows DC/DC Converter Control (LTC2956-1)
High Voltage EN Output Drives External P-Channel MOSFET (LTC2956-2)
±25kV ESD HBM on PB Input
12-Lead 3mm × 3mm QFN and MSOP Packages

Alternative Descriptions

LTC2956-1 Demo Board - Wake-Up | Analog Devices
SEMICONDUCTOR DESIGNER KIT | Richardson RFPD


DC2254A-A Development Boards & Evaluation Kits by Linear Technology

DEMO BOARD WAKE-UP TIMER

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Silicon Manufacturer Linear Technology
Silicon Core Number LTC2956-1
Kit Application Type Clock & Timing
Application Sub Type Programmable Timer
Kit Contents Demo Board LTC2956-1
Product Range -
SVHC No SVHC (15-Jan-2018)
Features Configurable Wake-up Timer Pushbutton Control DC/DC Converter Control 1.6V-36V Supply DIP Switch

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DC2254A-A?

Additional datasheets, footprints and schematics for DC2254A-A are listed on our Part Details page. You can also find images and similar parts to DC2254A-A on this page.

What pricing and inventory information can I view?

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What category does DC2254A-A fall under?

The DC2254A-A is listed under Pushbutton Controllers.

Can I view similar or alternative parts?

You can view similar parts to DC2254A-A when available in the Pushbutton Controllers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the DC2254A-A you can contact the distributor directly for product support, shipping queries etc.

Is the DC2254A-A RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for DC2254A-A have stock available?

Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for DC2254A-A.

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