AD8092ARMZ-REEL Equivalent & Substitute Parts

Part Overview

The AD8092ARMZ-REEL is a voltage feedback amplifier integrated circuit manufactured by Analog Devices Inc., configured as a dual-channel (2 circuit) operational amplifier in an 8-MSOP surface mount package. This device operates with rail-to-rail output capability and is designed for general-purpose analog signal conditioning applications requiring moderate bandwidth and slew rate performance.

The AD8092ARMZ-REEL is classified as an Active product with full RoHS3 compliance and REACH unaffected status. Substitute parts are identified when equivalent electrical performance parameters and mechanical compatibility are required, or when the primary part experiences supply constraints or packaging format changes.

Key Parameters

Parameter	Value	Unit
Amplifier Type	Voltage Feedback	—
Number of Circuits	2	—
Output Type	Rail-to-Rail	—
Slew Rate	170	V/µs
Gain Bandwidth Product	50	MHz
-3dB Bandwidth	110	MHz
Current - Input Bias	1.4	µA
Voltage - Input Offset	1.8	mV
Current - Supply (x2 Channels)	4.8	mA
Current - Output / Channel	45	mA
Voltage - Supply Span (Min)	3	V
Voltage - Supply Span (Max)	12	V
Operating Temperature Range	-40 to 85	°C
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	—
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the AD8092ARMZ-REEL are classified into two categories based on substitution criteria:

Parametric Equivalent (Direct Substitution): Parts that maintain identical electrical specifications across all critical parameters including amplifier type, number of circuits, output type, slew rate, gain bandwidth product, supply voltage range, and operating temperature. These parts differ only in packaging format (Cut Tape & Digi-Reel® versus Tape & Reel) and inventory availability. Parametric equivalents require no circuit redesign and are pin-compatible.

Similar Substitutes (Application-Based Substitution): Parts that share the same package footprint (8-MSOP), dual-channel configuration, rail-to-rail output, and surface mount technology, but differ in one or more electrical parameters such as amplifier type (CMOS versus Voltage Feedback), slew rate, gain bandwidth product, input bias current, or supply voltage range. Similar substitutes are selected based on application requirements and may require circuit validation depending on parameter deviations.

Key Parameters Determining Substitution Eligibility:

Number of circuits: 2 (mandatory)
Output type: Rail-to-Rail (mandatory)
Package type: 8-MSOP surface mount (mandatory)
Amplifier type: Voltage Feedback (preferred for direct substitution)
Operating temperature range: Minimum -40°C to 85°C (preferred)
Supply voltage span: Minimum 3V to 12V overlap (preferred)

Parameter Comparison

Parameter	AD8092ARMZ-REEL	AD8092ARMZ-REEL7	ADA4891-2ARMZ	OPA2830IDGKT	LMP7708MME/NOPB	MAX4392EUA+	MAX4392EUA+T
Manufacturer	Analog Devices	Analog Devices	Analog Devices	Texas Instruments	Texas Instruments	Analog Devices/Maxim	Analog Devices/Maxim
Amplifier Type	Voltage Feedback	Voltage Feedback	CMOS	Voltage Feedback	General Purpose	Voltage Feedback	Voltage Feedback
Number of Circuits	2	2	2	2	2	2	2
Output Type	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail
Slew Rate (V/µs)	170	170	210	560	5.9	500	500
Gain Bandwidth Product (MHz)	50	50	105	100	15	—	—
-3dB Bandwidth (MHz)	110	110	90	290	15	85	85
Current - Input Bias (µA)	1.4	1.4	0.002	5	0.0000002	—	—
Voltage - Input Offset (mV)	1.8	1.8	2.5	1.5	0.037	—	—
Current - Supply (mA, x2 Channels)	4.8	4.8	4.4	8.5	1.5	6	6
Current - Output / Channel (mA)	45	45	125	82	86	95	95
Voltage - Supply Span (Min)	3 V	3 V	2.7 V	2.8 V	2.7 V	4.5 V (single) / ±2.25 V (dual)	4.5 V (single) / ±2.25 V (dual)
Voltage - Supply Span (Max)	12 V	12 V	5.5 V	11 V	12 V	11 V (single) / ±5.5 V (dual)	11 V (single) / ±5.5 V (dual)
Operating Temperature Range	-40 to 85°C	-40 to 85°C	-40 to 125°C	-40 to 85°C	-40 to 125°C	—	—
Package / Case	8-TSSOP, 8-MSOP	8-TSSOP, 8-MSOP	8-TSSOP, 8-MSOP	8-TSSOP, 8-MSOP	8-TSSOP, 8-MSOP	8-TSSOP, 8-MSOP	8-TSSOP, 8-MSOP
Packaging Format	Tape & Reel (TR)	Cut Tape & Digi-Reel®	Tube	Cut Tape & Digi-Reel®	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Product Status	Active	Active	Active	Last Time Buy	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	2 (1 Year)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

AD8092ARMZ-REEL7 (Parametric Equivalent - Recommended Primary Substitute)

The AD8092ARMZ-REEL7 is a direct parametric equivalent with identical electrical specifications and operating characteristics. This part maintains voltage feedback amplifier topology, dual-channel configuration, 170 V/µs slew rate, 50 MHz gain bandwidth product, and -40°C to 85°C operating temperature range. The only difference is packaging format (Cut Tape & Digi-Reel® versus Tape & Reel), which does not affect circuit performance. Both parts are Active status with ROHS3 compliance and MSL 1 rating. The AD8092ARMZ-REEL7 offers significantly higher inventory availability (146,333 pcs versus 3,189 pcs), making it the preferred choice for supply continuity.

OPA2830IDGKT (Similar Substitute - High-Performance Alternative)

The OPA2830IDGKT is a voltage feedback amplifier from Texas Instruments offering superior slew rate (560 V/µs versus 170 V/µs) and gain bandwidth product (100 MHz versus 50 MHz), with -3dB bandwidth of 290 MHz. This part maintains rail-to-rail output, dual-channel configuration, and 8-MSOP package compatibility. Supply voltage range (2.8 V to 11 V) overlaps with the AD8092ARMZ-REEL. Operating temperature range matches (-40°C to 85°C). The OPA2830IDGKT is classified as Last Time Buy status, indicating limited future availability. Input bias current is higher (5 µA versus 1.4 µA), and supply current is elevated (8.5 mA versus 4.8 mA). This substitute is suitable for applications requiring higher bandwidth and slew rate performance with acceptance of increased power consumption.

MAX4392EUA+T (Similar Substitute - Video/High-Speed Applications)

The MAX4392EUA+T is a voltage feedback video amplifier offering the highest slew rate (500 V/µs) among all substitutes, with -3dB bandwidth of 85 MHz and output current capability of 95 mA per channel. This part is optimized for video and high-speed signal conditioning applications. Supply voltage range (4.5 V to 11 V single, ±2.25 V to ±5.5 V dual) requires minimum 4.5 V single supply, which is higher than the AD8092ARMZ-REEL minimum of 3 V. Packaging format is Tape & Reel (TR), matching the primary part. Product status is Active with ROHS3 compliance and MSL 1 rating. This substitute is appropriate for applications with higher supply voltage availability and demanding slew rate requirements.

MAX4392EUA+ (Similar Substitute - Tube Packaging Alternative)

The MAX4392EUA+ is electrically identical to MAX4392EUA+T but supplied in Tube packaging format instead of Tape & Reel. All electrical specifications, performance characteristics, and compliance ratings are equivalent. This variant is selected when tube packaging is preferred for assembly processes or inventory management.

LMP7708MME/NOPB (Similar Substitute - Low-Power, Low-Noise Alternative)

The LMP7708MME/NOPB is a general-purpose amplifier from Texas Instruments featuring exceptionally low input bias current (0.2 pA) and input offset voltage (37 µV), with minimal supply current consumption (1.5 mA for dual channels). This part is optimized for precision measurement and low-noise applications. Slew rate is significantly lower (5.9 V/µs versus 170 V/µs), and gain bandwidth product is reduced (15 MHz versus 50 MHz). Operating temperature range extends to 125°C. Supply voltage range (2.7 V to 12 V) provides broader low-voltage compatibility. Product status is Active with ROHS3 compliance and MSL 1 rating. This substitute is selected for applications prioritizing low noise, low power consumption, and precision over bandwidth and slew rate performance.

ADA4891-2ARMZ (Similar Substitute - CMOS Technology Alternative)

The ADA4891-2ARMZ is a CMOS amplifier from Analog Devices featuring extremely low input bias current (2 pA) and higher slew rate (210 V/µs) compared to the AD8092ARMZ-REEL. Gain bandwidth product is elevated (105 MHz versus 50 MHz), and output current capability is significantly higher (125 mA per channel versus 45 mA). Supply voltage range is restricted (2.7 V to 5.5 V), limiting compatibility with higher supply voltage applications. Operating temperature range extends to 125°C. Packaging is Tube format. Product status is Active with ROHS3 compliance and MSL 1 rating. This substitute is appropriate for low-voltage, high-current applications with extended temperature requirements and CMOS technology preference.

Frequently Asked Questions (FAQ)

Q: Can AD8092ARMZ-REEL7 be used as a direct replacement for AD8092ARMZ-REEL?

A: Yes. The AD8092ARMZ-REEL7 is a parametric equivalent with identical electrical specifications, operating characteristics, and pin configuration. The only difference is packaging format (Cut Tape & Digi-Reel® versus Tape & Reel). No circuit modifications are required. Both parts are pin-compatible and functionally interchangeable.

Q: What is the primary reason to select OPA2830IDGKT over AD8092ARMZ-REEL?

A: The OPA2830IDGKT provides superior slew rate (560 V/µs versus 170 V/µs) and gain bandwidth product (100 MHz versus 50 MHz), making it suitable for applications requiring higher bandwidth and faster transient response. However, the OPA2830IDGKT is classified as Last Time Buy, indicating limited future availability. Supply current is also higher (8.5 mA versus 4.8 mA).

Q: Are all substitute parts compatible with the same PCB footprint?

A: Yes. All substitute parts listed use the 8-MSOP package with 0.118" width and 3.00mm body dimensions, ensuring identical PCB footprint compatibility. Surface mount assembly processes remain unchanged.

Q: Which substitute part offers the lowest power consumption?

A: The LMP7708MME/NOPB offers the lowest supply current at 1.5 mA for dual channels, compared to 4.8 mA for the AD8092ARMZ-REEL. This part is optimized for battery-powered and low-power applications.

Q: Can MAX4392EUA+T be used in applications with 3V supply voltage?

A: No. The MAX4392EUA+T requires minimum 4.5 V single supply voltage (or ±2.25 V dual supply), whereas the AD8092ARMZ-REEL operates from 3 V minimum. Applications with 3V supply voltage cannot use the MAX4392EUA+T without circuit redesign to accommodate higher supply voltage.

Q: What is the difference between MAX4392EUA+ and MAX4392EUA+T?

A: Both parts are electrically identical with the same performance specifications. The difference is packaging format: MAX4392EUA+ is supplied in Tube packaging, while MAX4392EUA+T is supplied in Tape & Reel (TR) format. Selection depends on assembly process requirements and inventory management preferences.

Q: Is the ADA4891-2ARMZ suitable for applications requiring 12V supply voltage?

A: No. The ADA4891-2ARMZ maximum supply voltage is 5.5 V, whereas the AD8092ARMZ-REEL operates up to 12 V. Applications requiring 12 V supply voltage cannot use the ADA4891-2ARMZ without circuit redesign.

Q: Which substitute part has the lowest input offset voltage?

A: The LMP7708MME/NOPB has the lowest input offset voltage at 37 µV, compared to 1.8 mV for the AD8092ARMZ-REEL. This makes the LMP7708MME/NOPB suitable for precision analog applications requiring minimal DC offset.

Q: What does "Last Time Buy" status mean for OPA2830IDGKT?

A: Last Time Buy status indicates that Texas Instruments has announced end-of-life for this product. Existing inventory is available for purchase, but no new production will occur after the Last Time Buy date. Applications should transition to alternative parts for long-term supply security.

Q: Can substitute parts be mixed in the same circuit design?

A: Yes, provided the circuit topology and application requirements are compatible with each substitute part's electrical specifications. However, mixing different amplifier types (voltage feedback, CMOS, general purpose) in the same circuit may introduce performance variations. Circuit validation is recommended when using multiple substitute part types.

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