REF3320AIDBZRG4
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Texas Instruments REF3320AIDBZRG4

Manufacturer No:
REF3320AIDBZRG4
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC VREF SERIES 0.15% SOT23-3
Delivery:
Payment:
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Product Introduction

Overview

The REF3320AIDBZRG4 is a precision voltage reference component manufactured by Texas Instruments, designed for applications requiring stable and accurate voltage outputs. This model is part of the REF33xx series, known for its low power consumption and high precision. It is particularly suited for portable and battery-powered devices due to its minimal power requirements and compact form factor.

Key Specifications

ParameterValueUnitNotes
Output Voltage2.048VFixed
Tolerance±0.15%
Temperature Coefficient30ppm/°C
Input Voltage2.248 to 5.5V
Output Current5mA
Operating Temperature-40 to 125°C
PackageSC-70-3Surface Mount

Key Features

  • Low power consumption with a typical current of 3.9µA.
  • High initial accuracy of ±0.15%.
  • Compact SC-70-3 package suitable for space-constrained applications.
  • Operates from a supply voltage as low as 2.248V, making it ideal for battery-powered devices.

Applications

The REF3320AIDBZRG4 is widely used in various precision electronic applications, including data acquisition systems, medical instruments, and industrial control systems. Its stability and accuracy make it particularly valuable in scenarios where consistent voltage references are critical for the performance of analog-to-digital converters and other sensitive components.

Q & A

What is the output voltage of the REF3320AIDBZRG4?

The output voltage is fixed at 2.048V.

What is the tolerance of the output voltage?

The tolerance is ±0.15%.

What is the temperature coefficient of this component?

The temperature coefficient is 30ppm/°C.

What is the operating temperature range?

It operates from -40°C to 125°C.

What package does the REF3320AIDBZRG4 come in?

It comes in an SC-70-3 surface mount package.

What is the typical current consumption?

The typical current consumption is 3.9µA.

Can this component be used in battery-powered devices?

Yes, its low power consumption and low operating voltage make it ideal for battery-powered devices.

What is the maximum output current?

The maximum output current is 5mA.

Is this component suitable for precision applications?

Yes, its high initial accuracy and low temperature coefficient make it suitable for precision applications.

What are the typical applications of this component?

Typical applications include data acquisition systems, medical instruments, and industrial control systems.

Product Attributes

Reference Type:Series
Output Type:Fixed
Voltage - Output (Min/Fixed):2.048V
Voltage - Output (Max):- 
Current - Output:5 mA
Tolerance:±0.15%
Temperature Coefficient:30ppm/°C
Noise - 0.1Hz to 10Hz:55µVp-p
Noise - 10Hz to 10kHz:- 
Voltage - Input:2.248V ~ 5.5V
Current - Supply:8.5µA
Current - Cathode:- 
Operating Temperature:-40°C ~ 125°C (TA)
Mounting Type:Surface Mount
Package / Case:TO-236-3, SC-59, SOT-23-3
Supplier Device Package:SOT-23-3
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Similar Products

Part Number REF3320AIDBZRG4 REF3320AIDBZTG4 REF3325AIDBZRG4 REF3020AIDBZRG4 REF3120AIDBZRG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key
Reference Type Series Series Series Series Series
Output Type Fixed Fixed Fixed Fixed Fixed
Voltage - Output (Min/Fixed) 2.048V 2.048V 2.5V 2.048V 2.048V
Voltage - Output (Max) - - - - -
Current - Output 5 mA 5 mA 5 mA 25 mA 10 mA
Tolerance ±0.15% ±0.15% ±0.15% ±0.2% ±0.2%
Temperature Coefficient 30ppm/°C 30ppm/°C 30ppm/°C 75ppm/°C 20ppm/°C
Noise - 0.1Hz to 10Hz 55µVp-p 55µVp-p 70µVp-p 23µVp-p 27µVp-p
Noise - 10Hz to 10kHz - - - 65µVrms 39µVrms
Voltage - Input 2.248V ~ 5.5V 2.248V ~ 5.5V 2.7V ~ 5.5V 2.098V ~ 5.5V 2.098V ~ 5.5V
Current - Supply 8.5µA 8.5µA 8.5µA 50µA 135µA
Current - Cathode - - - - -
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3

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