Shenzhen Perry Electronic Company Limited
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  • Contact Person : Ms. lin Esse
  • Company Name : Shenzhen Perry Electronic Company Limited
  • Tel : 86-755-83238897,82560819
  • Fax : 86-755-82560819
  • Address : Guangdong,Shenzhen,Futian District, Shenzhen City, New Asia Guoli Building 2523 and 2527
  • Country/Region : China
  • Zip : 518031

TL7705 SUPPLY-VOLTAGE SUPERVISORS

TL7705 SUPPLY-VOLTAGE SUPERVISORS
Product Detailed
TL7705 1>global presence 2>fast delivery 3>sample offering 4>long-term supply

TL7705 

Description

IC 4.55V SUPPLY MONITOR 8-DIP

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Standard Package

50

Category

Integrated Circuits (ICs)

Family

PMIC - Supervisors

Type

Simple Reset/Power-On Reset

Number of Voltages Monitored

1

Output

Complementary

Reset

Active High/Active Low

Reset Timeout

1 µs Maximum Propagation Delay

Voltage - Threshold

4.55V

Operating Temperature

0°C ~ 70°C

Mounting Type

Through Hole

Package / Case

8-DIP (0.300", 7.62mm)

Supplier Device Package

8-PDIP

Packaging

Tube

Features

> Power-On Reset Generator

> Automatic Reset Generation After Voltage Drop

> Wide Supply-Voltage Range

> Precision Voltage Sensor

> Temperature-Compensated Voltage Reference

> True and Complement Reset Outputs

> Externally Adjustable Pulse Duration

Description

The TL77xxA family of integrated-circuit supply-voltage supervisors is specifically designed for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. During power up, the RESET output becomes active (low) when VCC attains a value approaching 3.6 V. At this point (assuming that SENSE is above VIT+), the delay timer function activates a time delay, after which outputs RESET and RESET go inactive (high and low, respectively). When an undervoltage condition occurs during normal operation, outputs RESET and RESET go active. To ensure that a complete reset occurs, the reset outputs remain active for a time delay after the voltage at the SENSE input exceeds the positive-going threshold value. The time delay is determined by the value of the external capacitor CT: td = 1.3 × 104 × CT, where CT is in farads (F) and td is in seconds (s). During power down (assuming that SENSE is below VIT–), the outputs remain active until the V CC falls below a maximum of 2 V. After this, the outputs are undefined. An external capacitor (typically 0.1 µF for the TL77xxAC and TL77xxAI) must be connected to REF to reduce the influence of fast transients in the supply voltage. The TL77xxAC series is characterized for operation from 0 °C to 70°C. The TL77xxAI series is characterized for operation from –40 °C to 85°C.

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 FAQ:

All products had been strictly tested before shipping. All photos displayed are 100% real and for reference only. It's possible that existing slight differences due to technical improvement and variance. Your order is recognized as you are with full acknowledgement of product specs and respective policies . Our customer service is ready to help you at anytime . Aiming to create a pleasant shopping experience for you, we are committed to providing top quality and great service all the time.

Shipping:

Customer is responsible for paying shipping fees and can select from these methods:1. Paid by supplier.2. Paid by buyer. You should provide us customer's shipper account number(such like TNT/ UPS/DHL...).

Don't worry about the packaging because of its safe and strong external packing.

1> Express: DHL, UPS, FedEx, EMS and TNT

    Estimated time of arrival: 3-5 days. But it isn't a unified standard that depends on the country of destination. If  you have any special needs please notify us beforehand.

2> Post: Hong Kong POST, China POST.

     10-15 days to Asian neighbors;     12-18 days to major countries in Europe and America;     12-35 days to other regions and countries.

Product Type & Condition:

Because of the fluctuant sales situation, the stock parts are always changing and the stock list hasn’t been promptly updated. So, please consult the stock situation when you inquire.

Feedback:

 It’s very important to us receiving the feedback of the customers. If you are satisfied with the items you ordered, please leave feedback. If not, please contact us before leaving negative feedback. We can work together to resolve any disputes.

 You can contact us freely if there have any other questions.

TL7705 SUPPLY-VOLTAGE SUPERVISORS



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