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ADR444BRZ +BOM

Provides stable output

ADR444BRZ Information

Description

The ADR444BRZ is a one-output, three-term voltage reference from Rochester Electronics LLC. It provides an output voltage of 4.096V with excellent noise performance and temperature coefficient. This device is suitable for precision data acquisition systems, high-resolution data converters, battery-powered instrumentation, portable medical instruments, industrial process control systems, and other precision applications. The ADR444BRZ features ultralow noise (0.1 Hz to 10 Hz) and a superb temperature coefficient of 10 ppm/°C (A Grade). It is available in an SOP8 package.

Package

The package type for ADR444BRZ is SOP8 (Shrink Small Outline Package, 8 pins).

Pinout

According to the product information, the package type for ADR444BRZ is SOP8, which stands for Shrink Small Outline Package 8. This indicates that the device has 8 pins.

As a voltage reference, the function of each pin is not explicitly stated in the provided information. However, based on the typical pinout for an SOP8 package and the description of the device as a "1-OUTPUT THREE TERM VOLTAGE REFERENCE", we can infer that the pins are likely:

  • Input/Reference (VREF)
  • Output (OUT)
  • Ground (GND)
  • Three additional pins for connections to the circuit or external components.

Please note that this is an educated guess, and the actual pinout may vary depending on the specific device.

Manufacturer

The manufacturer of the ADR444BRZ is Rochester Electronics LLC, a leading independent semiconductor distributor and authorized global provider of end-of-life (EOL) and legacy semiconductors.

Applications

The ADR444BRZ is suitable for precision data acquisition systems, high-resolution data converters, battery-powered instrumentation, portable medical instruments, industrial process control systems, precision instruments, and optical control circuits. Its ultralow noise and superb temperature coefficient make it an excellent choice for applications requiring high accuracy and stability.

Equivalent

The equivalent products of ADR444BRZ are:

  • AD780J
  • LM336-4.096
  • TLV7034IDRPR
  • MAX1021ESD+T
  • REF44AIDR

These products offer similar voltage reference and noise performance to the ADR444BRZ.

adr444brz

Specifications

Category Integrated Circuits (ICs)Power Management (PMIC)Voltage Reference Reference Type Series
Output Type Fixed Voltage - Output (Min/Fixed) 4.096V
Current - Output 10 mA Tolerance ±0.04%
Temperature Coefficient 3ppm/°C Noise - 0.1Hz to 10Hz 1.8µVp-p
Noise - 10Hz to 10kHz - Voltage - Input 4.6V ~ 18V
Current - Supply 3.75mA Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount Base Product Number ADR444
Product Category Voltage References Mounting Style SMD/SMT
Output Voltage 4.096 V Initial Accuracy 0.04 %
Shunt Current - Max 10 mA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Accuracy 50 ppm/mA
Description/Function 4.096 V high precision, LDO XFET reference for use with high performance sigma-delta converters Height 1.5 mm
Input Voltage 4.6 V to 18 V Length 5 mm
Load Regulation 50 ppm/mA Operating Supply Current 3.75 mA
Output Current 10 mA Product Voltage References
Product Type Voltage References Factory Pack Quantity 98
Subcategory PMIC - Power Management ICs Topology Series References
Width 4 mm Unit Weight 0.019048 oz
Package/Case SOP8

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Ratings and Reviews

More
N
N**s 09/22/2024

The goods are received, everything works.

18
J
J**n 10/21/2023

The description corresponds. The track was not traced. But when delivered to the mail, a message came to the email. Mail about the delivery of the parcel.

6
Z
Z**e 01/18/2022

Fast shipping-great item

8

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