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ADM1186-1ARQZ

In Stock: 4,082

Quad Voltage Sequencer and Monitor with Programmable Timing

Manufacturers:
Analog Devices, Inc
Mfr.Part#:
ADM1186-1ARQZ
Datasheet:
ADM1186-1ARQZ Datasheet (PDF)
Package/Case:
QSOP-20
Product Type:
Power Management ICs
RoHS:
Lifecycle:
Active
EDA/CAD Models:
Request Free CAD Models for ADM1186-1ARQZ

ADM1186-1ARQZ Information

Description

The ADM1186-1ARQZ is a voltage supervisor with watchdog timer functionality, designed for various applications such as power management, industrial control systems, telecommunication equipment, automotive systems, and safety-critical applications. It monitors four supplies via accurate comparators and supports up and down supply sequencing, allowing multiple devices to be cascaded. The device features four inputs that can be programmed to monitor different voltage levels using resistor dividers. This makes it suitable for a wide range of applications where power management and monitoring are crucial. The ADM1186-1ARQZ is manufactured by Rochester Electronics LLC and comes in a QSOP-20 package.

Features

The ADM1186-1ARQZ features:

Monitors four supplies via 0.8% accurate comparators
Digital core supports up and down supply sequencing and multiple devices may be cascaded (ADM1186-1)
Four inputs can be programmed to monitor different voltage levels with resistor dividers

It also has a watchdog timer functionality, making it suitable for various applications such as power management, industrial control systems, telecommunication equipment, automotive systems, and safety-critical applications.

Package

The package type of ADM1186-1ARQZ is QSOP-20 (Quad Small Outline Package, 20 pins).

Manufacturer

According to the product information, the manufacturer of the ADM1186-1ARQZ is Rochester Electronics LLC. Rochester Electronics LLC is a manufacturer and distributor of surplus and obsolete electronic components, including semiconductors and passives. They are known for providing high-quality and reliable products that meet customer needs in various industries.

Applications

The ADM1186-1ARQZ is suitable for a wide range of applications including power management, industrial control systems, telecommunication equipment, automotive systems, and safety-critical applications. It's a voltage supervisor with watchdog timer functionality, making it a versatile component for various industries and use cases.

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Supervisors	Programmable	Not Verified
Type	Sequencer	Number of Voltages Monitored	4
Voltage - Threshold	Adjustable/Selectable	Output	Open Drain or Open Collector
Reset	Active High	Reset Timeout	-
Operating Temperature	-40°C ~ 85°C (TA)	Mounting Type	Surface Mount
Base Product Number	ADM1186	Product Category	Supervisory Circuits
Mounting Style	SMD/SMT	Threshold Voltage	600 mV
Number of Inputs Monitored	4 Input	Output Type	Active High, Open Drain
Manual Reset	No Manual Reset	Watchdog Timers	No Watchdog
Battery Backup Switching	No Backup	Reset Delay Time	Programmable
Supply Voltage - Max	5.5 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Accuracy	0.8 %
Operating Supply Current	146 uA	Operating Supply Voltage	3.3 V
Output Current	1 uA	Product Type	Supervisory Circuits
Factory Pack Quantity	56	Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	2.7 V	Undervoltage Threshold	2.46 V
Unit Weight	0.008508 oz	Package/Case	QSOP-20

ADM1186-1ARQZ FAQs

1.Q: What is the operating temperature range of the ADM1186-1ARQZ?

A: It operates from -40°C to +85°C, suitable for industrial environments.

2.Q: Is the ADM1186-1ARQZ compliant with automotive or PPAP standards?

A: No, it is not automotive-grade and does not support PPAP.

3.Q: What is the maximum supply current of the ADM1186-1ARQZ?

A: The maximum supply current is 210µA.

4.Q: What are the applications of the ADM1186-1ARQZ?

A: It is designed for power supply sequencing and monitoring in digital systems like servers, FPGAs, or industrial controllers.

5.Q: What is the package type and pin count of the ADM1186-1ARQZ?

A: It comes in a 20-pin QSOP (RQ-20) package with gull-wing leads, measuring 3.91mm (width) x 8.66mm (length).

6.Q: Does the ADM1186-1ARQZ include a watchdog timer or power-fail detection?

A: No, it lacks a watchdog timer, power-fail detection, manual reset, and battery backup switching.

7.Q: What is the typical operating supply voltage for the ADM1186-1ARQZ?

A: The typical operating supply voltage is 3.3V, with a range of 2.7V to 5.5V.

8.Q: What are the key features of the ADM1186-1ARQZ?

A: The ADM1186-1ARQZ is a 4-channel supervisory IC with active high/open-drain outputs, operating from 2.7V to 5.5V. It offers industrial temperature range (-40°C to +85°C) and comes in a QSOP-20 package.

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Ratings and Reviews

F

F**e
08/04/2024

4

I order for the second time, i recommend
J

J**n
01/14/2024

7

Everything is good in time for a short time
G

G**n
01/06/2022

12

One test and well being.
H

H**i
05/17/2021

16

Went a short timeThe product corresponds to the description, the board worksScrewdriver turns like a beast

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