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TL7705ACDR

In Stock: 6,964

Programmable delay voltage supervisor for single-supply systems

Manufacturers: Texas Instruments
Mfr.Part#:
TL7705ACDR
Datasheet:
TL7705ACDR Datasheet (PDF)
Package/Case:
SOIC (D)-8
Product Type:
Supervisors
RoHS:
Lifecycle:
Active
EDA/CAD Models:
Request Free CAD Models for TL7705ACDR

TL7705ACDR Information

Description

The Texas Instruments TL7705ACDR is a supply voltage supervisor that provides reset output during power-on, power-off, and low-voltage conditions. This component ensures safe and reliable operation in various applications by monitoring the power supply and resetting the system when necessary. With features like overvoltage protection up to 20V, high common-mode rejection ratio, and fast response time of 1ms, TL7705ACDR is suitable for a wide range of applications including power distribution systems, battery management, industrial process control, automotive systems, home appliances, communication equipment, portable electronics, and medical devices. Its compact package (8-SOIC) and low power consumption make it an attractive solution for many embedded system designs.

Features

The TL7705ACDR features include:

Overvoltage protection up to 20V
Output current up to 200mA
Operating voltage range of 5V to 30V
High common-mode rejection ratio
Fast response time of 1ms
Low noise amplifier
Operating temperature range of -40°C to 125°C
No internal capacitor required
Silicon-based technology
Temperature coefficient of ±50 ppm/°C
Output voltage accuracy of 5%
Short-circuit protection
Floating input voltage
Input hysteresis of 1.5V
Operating current up to 10mA
High-impedance input stage
Current limiting at output short circuit
Low power consumption

Package

The package type of TL7705ACDR is an 8-SOIC (0.154", 3.90mm Width).

Manufacturer

The manufacturer of the TL7705ACDR is Texas Instruments (TI). TI is a leading global semiconductor company that designs, manufactures, tests, and sells analog and embedded processing chips. The company was founded in 1930 and is headquartered in Dallas, Texas. TI is a well-known brand in the electronics industry, offering a wide range of products including microcontrollers, power management devices, interface and connectivity ICs, and more.

Applications

The TL7705ACDR supply voltage supervisor is suitable for various applications, including:

Power distribution systems
Battery management
Industrial process control
Automotive systems
Home appliances
Communication equipment
Portable electronics
Medical devices

Equivalent

The equivalent products of TL7705ACDR are:

MAX8091
NCP3020
LM78L05
MC33311
ISL81401S

These devices are similar supply voltage supervisors with features like overvoltage protection, output current up to 200mA, and operating voltage range from 5V to 30V.

Specifications

Number of supplies monitored	1	Threshold voltage 1 (typ) (V)	0.5, adjustable
Features	Complimentary output, Manual reset capable, Wide input voltage	Reset threshold accuracy (%)	2
Iq (typ) (mA)	1.8	Output driver type/reset output	Active-high, Active-low, Open-drain
Supply voltage (min) (V)	3.5	Supply voltage (max) (V)	18
Rating	Catalog	Watchdog timer WDI (s)	None
Operating temperature range (°C)	-40 to 85, 0 to 70	Package/Case	SOIC (D)-8

TL7705ACDR FAQs

1.Q: What are some related parts to the TL7705ACDR?

A: Alternatives include TL7702 (fixed threshold), TL7700 (adjustable threshold), and MAX809 (similar supervisor ICs with different features).

2.Q: Is the TL7705ACDR compliant with industry certifications?

A: Yes, it is EU RoHS compliant and has an ECCN of EAR99. However, it is not automotive-grade (no PPAP/AEC-Q100).

3.Q: What package does the TL7705ACDR come in?

A: It is available in an 8-pin SOIC (SO) package with gull-wing leads, measuring 5mm (max) in length and 1.5mm (max) in height.

4.Q: Does the TL7705ACDR support manual reset or watchdog timer functionality?

A: No, it lacks manual reset, watchdog timer, and power-fail detection features. It is a basic voltage supervisor.

5.Q: What is the recommended operating voltage range for the TL7705ACDR?

A: The recommended operating supply voltage is 3.5V to 18V, with a monitored voltage range of 0V to 10V.

6.Q: What are the absolute maximum ratings for the TL7705ACDR?

A: Absolute max ratings include supply voltage (20V), input voltage (VDD + 0.3V), operating temperature (0°C to 70°C), and storage temperature (-65°C to 150°C).

7.Q: What are the typical applications of the TL7705ACDR?

A: It is commonly used in power supply monitoring for microcontrollers, DSPs, and embedded systems to ensure proper reset during power-up/down or brownout conditions.

8.Q: What are the key features of the TL7705ACDR?

A: Key features include a 4.5V–4.6V adjustable reset threshold, active-low/open-drain reset output, wide operating voltage (3.5V–18V), and low supply current (up to 3mA).

9.Q: What is the pinout configuration of the TL7705ACDR?

A: The TL7705ACDR comes in an 8-pin SOIC package with pins including VDD (power supply), GND (ground), RESET (active-low output), and CTR (timing capacitor input).

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Ratings and Reviews

L

L**e
09/18/2023

10

Otrimav for the city in ukraine. I do not freeze forward. Start a storm of enchantment. That's how i feel about it. Seller shvidko reclining zamovlennya.
J

J**e
08/25/2021

4

It came within a month. Until i checked. Thanks to the seller.
M

M**i
08/02/2021

5

Thank you good goods! Successful trade!
B

B**y
07/14/2021

11

Leds are excellent, thank you, good store!

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