AD8034ARTZ-R2 Equivalent & Substitute Parts

Part Overview

The AD8034ARTZ-R2 is a dual-channel voltage feedback operational amplifier manufactured by Analog Devices Inc., housed in a SOT-23-8 surface mount package. This device features rail-to-rail output capability, making it suitable for low-voltage signal conditioning and amplification applications. The part is classified as discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement requirements.

Key Parameters

Parameter	Value
Amplifier Type	Voltage Feedback
Number of Circuits	2
Output Type	Rail-to-Rail
Slew Rate	80 V/µs
-3dB Bandwidth	80 MHz
Current - Input Bias	2 pA
Voltage - Input Offset	1 mV
Current - Supply	3.3 mA (x2 Channels)
Current - Output / Channel	60 mA
Voltage - Supply Span (Min)	5 V
Voltage - Supply Span (Max)	24 V
Operating Temperature	-40°C to 85°C
Package / Case	SOT-23-8
Mounting Type	Surface Mount
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the AD8034ARTZ-R2 is determined by strict equivalence across the following critical parameters:

Amplifier Architecture: Voltage feedback topology with dual-channel configuration
Output Characteristics: Rail-to-rail output capability
Dynamic Performance: Slew rate of 80 V/µs and -3dB bandwidth of 80 MHz
Input Characteristics: Input bias current of 2 pA and input offset voltage of 1 mV
Power Supply Requirements: Operating range from 5 V to 24 V with supply current of 3.3 mA per dual-channel pair
Output Drive Capability: 60 mA per channel
Package Compatibility: SOT-23-8 surface mount package
Environmental Specifications: Operating temperature range of -40°C to 85°C and MSL rating of 1

The AD8034ARTZ-REEL7 meets all these criteria and is therefore a direct functional equivalent.

Parameter Comparison

Parameter	AD8034ARTZ-R2	AD8034ARTZ-REEL7
Manufacturer	Analog Devices Inc.	Analog Devices Inc.
Category	Linear, Amplifiers	Linear, Amplifiers
Series	FastFET™	FastFET™
Amplifier Type	Voltage Feedback	Voltage Feedback
Number of Circuits	2	2
Output Type	Rail-to-Rail	Rail-to-Rail
Slew Rate	80 V/µs	80 V/µs
-3dB Bandwidth	80 MHz	80 MHz
Current - Input Bias	2 pA	2 pA
Voltage - Input Offset	1 mV	1 mV
Current - Supply	3.3 mA (x2 Channels)	3.3 mA (x2 Channels)
Current - Output / Channel	60 mA	60 mA
Voltage - Supply Span (Min)	5 V	5 V
Voltage - Supply Span (Max)	24 V	24 V
Operating Temperature	-40°C to 85°C	-40°C to 85°C
Package / Case	SOT-23-8	SOT-23-8
Mounting Type	Surface Mount	Surface Mount
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8542.33.0001	8542.33.0001
Product Status	Discontinued at DiGi Electronics	Active
Packaging Format	Standard	Cut Tape (CT) & Digi-Reel®
RoHS Status	Not specified	ROHS3 Compliant

Engineering Selection Recommendations

The AD8034ARTZ-REEL7 is the direct substitute for the AD8034ARTZ-R2. Both devices are manufactured by Analog Devices Inc. and share identical electrical and mechanical specifications across all critical parameters. The primary distinction is product status: the AD8034ARTZ-R2 is discontinued at DiGi Electronics, while the AD8034ARTZ-REEL7 maintains active status with higher inventory availability (7289 pieces versus 1027 pieces).

The AD8034ARTZ-REEL7 is supplied in Cut Tape and Digi-Reel® packaging formats, which are standard distribution methods for high-volume procurement. The substitute part carries ROHS3 compliance certification, providing additional regulatory assurance for applications subject to environmental standards.

Pin-to-pin compatibility, functional equivalence, and identical performance characteristics ensure seamless integration into existing circuit designs without modification to PCB layouts or schematic implementations.

Frequently Asked Questions (FAQ)

Q: Are the AD8034ARTZ-R2 and AD8034ARTZ-REEL7 pin-compatible?

A: Yes. Both devices are housed in SOT-23-8 packages with identical pinout configurations. Direct substitution on PCBs designed for the AD8034ARTZ-R2 is supported without layout modifications.

Q: What is the difference between the packaging formats?

A: The AD8034ARTZ-R2 uses standard packaging, while the AD8034ARTZ-REEL7 is supplied in Cut Tape (CT) and Digi-Reel® formats. These are industry-standard distribution methods that do not affect device performance or electrical characteristics.

Q: Do the electrical specifications differ between these parts?

A: No. Both parts exhibit identical electrical performance across all specified parameters, including slew rate, bandwidth, input bias current, output drive capability, and supply voltage range.

Q: Is the AD8034ARTZ-REEL7 suitable for applications requiring ROHS compliance?

A: Yes. The AD8034ARTZ-REEL7 carries ROHS3 compliance certification. Applications subject to environmental regulations can utilize this part without additional compliance verification.

Q: What is the operating temperature range for both devices?

A: Both the AD8034ARTZ-R2 and AD8034ARTZ-REEL7 operate across the temperature range of -40°C to 85°C, supporting industrial and commercial applications.

Q: Can these devices be used in applications requiring supply voltages between 5 V and 24 V?

A: Yes. Both parts are specified for operation across the 5 V to 24 V supply voltage range, providing flexibility for single-supply and dual-supply configurations.

Q: What is the moisture sensitivity level for these components?

A: Both devices carry an MSL rating of 1 (Unlimited), indicating minimal moisture sensitivity and simplified handling requirements during storage and assembly.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message