MAX680ESA+

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MAX680ESA+

IC REG CHARGE PUMP 2VIN 8SOIC

  • Manufacturer
  • Mfr. Part #MAX680ESA+
  • Package SOIC-8
  • Datasheet
  • In Stock5608

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Specifications

Package Tube,Tube
ProductStatus Obsolete
Function Ratiometric
OutputConfiguration Positive and Negative (Dual Rail)
Topology Charge Pump
OutputType Fixed
NumberofOutputs 2
Voltage-Input(Min) 2V
Voltage-Input(Max) 6V
Voltage-Output(Min/Fixed) ±2Vin
Current-Output 10mA
Frequency-Switching 8kHz
SynchronousRectifier No
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Overview

Description

The MAX680ESA+ is a high-precision voltage supervisor designed for monitoring supply voltages in various electronic applications. It features a fixed threshold voltage, typically used to ensure that microcontrollers and other digital circuits operate within safe voltage levels. The device provides a reset signal during power-up, power-down, and brown-out conditions, helping to prevent malfunction.
Key specifications include a low supply current, fast response time, and the ability to operate over a wide temperature range. The MAX680ESA+ is available in an 8-pin SOIC package, making it suitable for space-constrained designs. It is often employed in systems where reliable power management and reset functionality are critical, such as in automotive, industrial, and consumer electronics.
Overall, the MAX680ESA+ is a reliable component for enhancing system stability and ensuring proper operation during voltage fluctuations.

Features

The MAX680ESA+ is a precision voltage reference from Maxim Integrated. Key features include:
- Voltage Reference: Provides a stable output voltage of 1.225V.
- Low Drift: Offers temperature coefficient of 10 ppm/°C, ensuring minimal variation with temperature changes.
- Output Accuracy: Typically ±0.5% accuracy over the specified temperature range.
- Low Output Noise: Features low noise performance, enhancing signal integrity in sensitive applications.
- Wide Operating Range: Accepts input voltages from 2.5V to 11V, making it versatile for various applications.
- Low Current Consumption: Consumes only 50 µA, which is beneficial for battery-operated devices.
- TO-92 Package: Available in a compact TO-92 package, facilitating easy integration into designs.
- Applications: Ideal for precision measurement, portable instrumentation, and any circuit requiring a stable reference voltage.
These features make the MAX680ESA+ suitable for applications requiring high accuracy and stability in voltage reference solutions.

Package

The MAX680ESA+ is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. This surface-mount package is designed for ease of placement on PCBs and is suitable for various electronic applications.

Pinout

The MAX680ESA+ is an integrated circuit that functions as a precision voltage reference and reset controller. It features a pin count of 8.
The pin configuration is as follows:
1. V+ (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. RST (Pin 3): Reset output, active low.
4. RESET (Pin 4): Reset threshold input.
5. VREF (Pin 5): Precision voltage reference output.
6. CAP (Pin 6): Capacitor connection for stability.
7. SENSE (Pin 7): Voltage sense input for accurate reset triggering.
8. NC (Pin 8): No connection, typically left unconnected.
The device is designed for applications requiring reliable reset signals and precision voltage referencing.

Manufacturer

The MAX680ESA+ is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a prominent American multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965, the company focuses on providing high-performance semiconductor solutions for a wide range of applications, including communications, automotive, healthcare, industrial, and consumer electronics. ADI is known for its innovation in signal processing technologies and serves a diverse global customer base, making it a key player in the semiconductor industry.

Application

The MAX680ESA+ is a precision voltage reference and comparator used in various applications, including analog-to-digital converters (ADCs), data acquisition systems, power management, battery monitoring, and industrial automation. It ensures stable reference voltages for circuits, enhances signal integrity, and improves system accuracy in electronic devices. Its low noise and high precision make it suitable for precision instrumentation and sensor applications.

Equivalent

The MAX680ESA+ is a voltage supervisor with several equivalent products. Compatible alternatives include the MAX681ESA, MAX683ESA, LM7705, and TL7705. The choice depends on specific requirements like voltage thresholds, reset delay times, and package types. Always consult datasheets for detailed specifications to ensure compatibility.

Shipping

Shipping MethodsWe

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

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