TL7700CPW

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TL7700CPW

+BOM

IC SUPERVISOR 1 CHANNEL 8TSSOP

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  • 제조업체 부품 #TL7700CPW

  • 데이터시트 TL7700CPW DataSheet

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사양

속성 가치
Part Status Active
Digi Key Programmable Not Verified
Type Simple Reset/Power-On Reset
Number of Voltages Monitored 1
Voltage - Threshold Adjustable/Selectable
Output Open Drain or Open Collector
Reset Active Low
Reset Timeout 10µs Maximum Propagation Delay
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 8-TSSOP
Base Product Number TL7700

개요

Description

The TL7700CPW is a precision voltage reference and regulator integrated circuit (IC) designed for use in various electronic applications requiring stable reference voltages. It offers a low output voltage variation over temperature and time, making it ideal for high-accuracy circuits.
Key features include a wide operating voltage range, low current consumption, and excellent temperature stability. The TL7700CPW is often used in instrumentation, analog-to-digital converters, and power supply circuits, where precise voltage levels are crucial.
This IC is available in a small, surface-mount package, allowing for efficient space utilization in compact designs. Its robust design and reliability make it suitable for automotive and industrial applications.
Overall, the TL7700CPW provides a dependable solution for engineers needing a precise voltage reference in their electronic systems.

Equivalent

The TL7700CPW is a precision voltage reference and supervisory circuit. Equivalent products include the LM1117 MIC29302, and LM295 series for voltage reference applications. For supervisory functions, alternatives include the MAX809 and MCP100. Always check the specific voltage, current ratings, and features to ensure compatibility.

Features

The TL7700CPW is a precision voltage reference IC designed for high-performance applications. Key features include:
1. Voltage Reference: Provides a stable output voltage of 2.5V with low temperature coefficient.
2. Temperature Stability: Excellent thermal stability with minimal drift over temperature variations.
3. Low Noise: Features low output noise, enhancing performance in sensitive applications.
4. Wide Operating Range: Operates over a broad supply voltage range, typically from 4.5V to 35V.
5. High Accuracy: Offers precise output voltage with low initial error, ensuring reliable performance.
6. Current Output: Capable of sourcing and sinking current, making it versatile for various circuit configurations.
7. Package: Available in a compact surface-mount package (PW), suitable for space-constrained designs.
8. Robustness: Designed to withstand adverse conditions, enhancing reliability in diverse applications, including instrumentation and industrial equipment.
These features make the TL7700CPW ideal for applications requiring high precision and stability in voltage reference.

Pinout

The TL7700CPW is a voltage supervisor with a pin count of 8. It is designed to monitor power supply voltages and provide reset signals for microcontrollers and other digital circuits.
Pin Functions:
1. Pin 1 (VSS): Ground.
2. Pin 2 (RESET): Active-low reset output.
3. Pin 3 (VREF): Reference voltage output.
4. Pin 4 (GND): Ground reference.
5. Pin 5 (VDD): Supply voltage input.
6. Pin 6 (SENSE): Voltage sense input.
7. Pin 7 (VOUT): Output voltage for monitoring.
8. Pin 8 (N.C.): No connection (not used).
The TL7700CPW is often used in applications requiring reliable power-on reset functionality to ensure stable operation of digital systems.

Manufacturer

The TL7700CPW is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments is well-known for designing and manufacturing semiconductors and various integrated circuits, which are essential components in a wide range of electronic devices. The company specializes in analog and mixed-signal processing technologies and provides products for sectors such as automotive, industrial, communication, consumer electronics, and personal electronics.
The TL7700CPW itself is a voltage supervisor and monitoring device used to ensure that systems operate within specified voltage ranges, providing reliability and safety in electronic circuits. Texas Instruments is recognized for its innovation in semiconductor technology and its extensive portfolio of products that support various applications, making it a key player in the electronics industry globally.

Application

The TL7700CPW is a precision voltage reference and comparator often used in various applications, including:
1. Analog-to-Digital Converters (ADCs): Serving as a stable reference voltage.
2. Power Management: Monitoring and regulating voltage levels in power supplies.
3. Battery Management Systems: Ensuring accurate voltage monitoring and protection.
4. Industrial Automation: Facilitating sensor signal conditioning.
5. Consumer Electronics: Enhancing performance in devices requiring precise voltage measurements.
6. Medical Devices: Providing reliable voltage references in sensitive medical equipment.
Its features make it suitable for any application needing accurate voltage stabilization and comparison.

Package

The TL7700CPW is packaged in a TSSOP (Thin Shrink Small Outline Package) with a 14-pin configuration. This compact package is designed for surface-mount applications, providing a reduced footprint suitable for space-constrained environments.

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