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AD8052ARMZ-REEL Equivalent & Substitute Parts
Part Overview
The AD8052ARMZ-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 signal conditioning and amplification applications across industrial, consumer, and communications equipment.
The part is currently in Active product status with 7085 units in stock. Substitute parts are identified when equivalent electrical performance parameters are required but the original part number becomes unavailable, when alternative packaging formats are needed for manufacturing processes, or when design requirements necessitate enhanced performance characteristics within compatible package geometries.
Substiute Parts
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 | 80 | MHz |
| -3dB Bandwidth | 110 | MHz |
| Current - Input Bias | 1.4 | µA |
| Voltage - Input Offset | 1.7 | 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 | -40 to 125 | °C |
| Package / Case | 8-MSOP (0.118", 3.00mm Width) | — |
| Mounting Type | Surface Mount | — |
| RoHS Status | ROHS3 Compliant | — |
| Moisture Sensitivity Level | 1 (Unlimited) | — |
Substitute Part Grouping Explanation
Substitute parts for the AD8052ARMZ-REEL are classified into two primary categories based on substitution criteria:
Category 1: Parametric Equivalents (Identical Electrical Performance)
Parametric equivalents maintain all critical electrical specifications including slew rate (170 V/µs), gain bandwidth product (80 MHz), -3dB bandwidth (110 MHz), input bias current (1.4 µA), input offset voltage (1.7 mV), supply current (4.8 mA per dual channels), output current per channel (45 mA), and supply voltage range (3 V to 12 V). These parts differ only in packaging format (Cut Tape & Digi-Reel versus Tape & Reel) and inventory availability. Parametric equivalents are direct functional replacements with no performance trade-offs.
Category 2: Similar Performance Substitutes (Enhanced or Comparable Specifications)
Similar performance substitutes maintain the core functional requirements of dual-channel voltage feedback amplifiers with rail-to-rail output in compatible 8-pin surface mount packages. These parts may exhibit variations in specific electrical parameters such as slew rate, bandwidth, or supply current, but remain suitable for applications where the AD8052ARMZ-REEL specifications define the minimum acceptable performance envelope. Selection within this category depends on application-specific requirements for bandwidth, slew rate, output current capability, and operating temperature range.
Key parameters determining substitution eligibility:
- Dual-channel configuration (2 circuits)
- Rail-to-rail output capability
- Voltage feedback amplifier topology
- 8-pin surface mount package (8-MSOP, 8-VSSOP, or 8-uMAX/uSOP)
- Operating temperature range minimum of -40°C
- Supply voltage range compatibility (minimum 3 V, maximum 12 V or greater)
- RoHS3 compliance and MSL rating of 1
Parameter Comparison
| Parameter | AD8052ARMZ-REEL | AD8052ARMZ-REEL7 | LMP7708MME/NOPB | MAX4017EUA+ | MAX4017EUA+T | MAX4217EUA+ | MAX4217EUA+T | MAX4392EUA+ | OPA2830IDGKT | OPA2832IDGKT |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Texas Instruments | Maxim Integrated | Maxim Integrated | Maxim Integrated | Maxim Integrated | Maxim Integrated | Texas Instruments | Texas Instruments |
| Number of Circuits | 2 | 2 | 2 | 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 | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail |
| Slew Rate (V/µs) | 170 | 170 | 5.9 | 600 | 600 | 600 | 600 | 500 | 560 | 300 |
| Gain Bandwidth Product (MHz) | 80 | 80 | 15 | 140 | 140 | Not Specified | Not Specified | Not Specified | 100 | Not Specified |
| -3dB Bandwidth (MHz) | 110 | 110 | Not Specified | 200 | 200 | 230 | 230 | 85 | 290 | 250 |
| Current - Input Bias (µA) | 1.4 | 1.4 | 0.0000002 | 5.4 | 5.4 | 5.4 | 5.4 | Not Specified | 5 | Not Specified |
| Voltage - Input Offset (mV) | 1.7 | 1.7 | 0.037 | 4 | 4 | 4 | 4 | Not Specified | 1.5 | Not Specified |
| Current - Supply (mA) | 4.8 | 4.8 | 1.5 | 5.5 | 5.5 | 5.5 | 5.5 | 6 | 8.5 | 8.5 |
| Current - Output / Channel (mA) | 45 | 45 | 86 | 120 | 120 | 120 | 120 | 95 | 82 | 82 |
| Voltage - Supply Span Min (V) | 3 | 3 | 2.7 | 3.15 | 3.15 | 3.15 | 3.15 | 4.5 (single) | 2.8 | 2.8 |
| Voltage - Supply Span Max (V) | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 (single) | 11 | 11 |
| Operating Temperature (°C) | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package / Case | 8-MSOP | 8-MSOP | 8-VSSOP | 8-uMAX/uSOP | 8-uMAX/uSOP | 8-uMAX/uSOP | 8-uMAX/uSOP | 8-uMAX/uSOP | 8-VSSOP | 8-VSSOP |
| Packaging Format | Tape & Reel (TR) | Cut Tape & Digi-Reel | Tape & Reel (TR) | Tube | Tape & Reel (TR) | Tube | Tape & Reel (TR) | Tube | Cut Tape & Digi-Reel | Tape & Reel (TR) |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Last Time Buy | Active |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 2 (1 Year) | 2 (1 Year) |
Engineering Selection Recommendations
Parametric Equivalent Selection
AD8052ARMZ-REEL7 is a parametric equivalent offering identical electrical performance to the primary part number. This substitute is appropriate when Cut Tape & Digi-Reel packaging format is required for automated pick-and-place assembly processes or when inventory from alternative distribution channels is necessary. Both parts maintain Active product status and carry identical RoHS3 compliance and MSL ratings. Selection between these two part numbers is determined solely by packaging format requirements and supply chain availability.
Similar Performance Substitute Selection
Selection among similar performance substitutes requires evaluation of application-specific performance requirements against the provided electrical parameters:
OPA2830IDGKT (Texas Instruments) provides enhanced bandwidth performance (290 MHz -3dB bandwidth, 100 MHz gain bandwidth product) compared to the AD8052ARMZ-REEL (110 MHz -3dB bandwidth, 80 MHz gain bandwidth product) while maintaining compatible supply voltage range (2.8 V to 11 V) and operating temperature minimum of -40°C. This part is suitable for applications requiring higher frequency response. However, OPA2830IDGKT carries Last Time Buy product status, indicating discontinued manufacturing. Moisture sensitivity level is MSL 2 (1 Year), requiring controlled storage conditions.
MAX4017EUA+T and MAX4217EUA+T (Maxim Integrated) offer significantly enhanced slew rate (600 V/µs versus 170 V/µs) and -3dB bandwidth (200 MHz and 230 MHz respectively) with higher output current capability (120 mA per channel versus 45 mA). These parts are suitable for high-speed signal conditioning applications. Operating temperature range is limited to -40°C to 85°C. Both parts are in Active product status with Tape & Reel packaging available.
LMP7708MME/NOPB (Texas Instruments) is a general-purpose amplifier with significantly reduced bandwidth (15 MHz gain bandwidth product) and slew rate (5.9 V/µs). This part is suitable only for low-frequency applications where the AD8052ARMZ-REEL performance specifications exceed application requirements. LMP7708MME/NOPB offers the lowest supply current (1.5 mA) and operates across the widest supply voltage range (2.7 V to 12 V).
OPA2832IDGKT (Texas Instruments) provides intermediate bandwidth performance (250 MHz -3dB bandwidth) with reduced slew rate (300 V/µs) and is designated for video amplifier applications. This part is in Active product status with Tape & Reel packaging.
All substitute parts maintain RoHS3 compliance and surface mount configuration in 8-pin packages compatible with AD8052ARMZ-REEL PCB layouts.
Frequently Asked Questions (FAQ)
Q: Can AD8052ARMZ-REEL7 be used as a direct replacement for AD8052ARMZ-REEL?
A: Yes. AD8052ARMZ-REEL7 is a parametric equivalent with identical electrical specifications. The only difference is packaging format: AD8052ARMZ-REEL uses Tape & Reel (TR) format while AD8052ARMZ-REEL7 uses Cut Tape & Digi-Reel format. Both parts are manufactured by Analog Devices Inc., carry Active product status, and are ROHS3 compliant with MSL 1 rating. Selection depends on manufacturing process requirements.
Q: What is the primary difference between voltage feedback amplifiers and general-purpose amplifiers in this product category?
A: Voltage feedback amplifiers (AD8052ARMZ-REEL, MAX4017EUA+, OPA2830IDGKT) are optimized for applications requiring controlled gain and bandwidth characteristics through external feedback networks. General-purpose amplifiers (LMP7708MME/NOPB) provide broader application flexibility with lower power consumption but reduced bandwidth. The AD8052ARMZ-REEL is classified as voltage feedback topology.
Q: Are the MAX4017EUA+T and MAX4217EUA+T interchangeable?
A: Both parts are dual-channel buffer/voltage feedback amplifiers in 8-uMAX/uSOP packages with identical slew rate (600 V/µs), supply current (5.5 mA), and output current per channel (120 mA). The primary difference is -3dB bandwidth: MAX4217EUA+T provides 230 MHz versus MAX4017EUA+T at 200 MHz. Both are in Active product status with Tape & Reel packaging. Selection depends on bandwidth requirements.
Q: What does "Last Time Buy" product status mean for OPA2830IDGKT?
A: Last Time Buy status indicates that Texas Instruments has discontinued manufacturing of OPA2830IDGKT. Existing inventory may be available from authorized distributors, but no new production will occur. This part should not be selected for new designs requiring long-term supply continuity. Use OPA2830IDGKT only when existing inventory is available and application requirements justify the limited supply window.
Q: Can I substitute a part with lower operating temperature range?
A: No. Parts with maximum operating temperature of 85°C (MAX4017EUA+, MAX4017EUA+T, MAX4217EUA+, MAX4217EUA+T, MAX4392EUA+, OPA2830IDGKT, OPA2832IDGKT) cannot be used in applications requiring operation above 85°C. The AD8052ARMZ-REEL operates to 125°C. Substitution is only valid when application maximum operating temperature does not exceed the substitute part's rated maximum.
Q: What is the significance of MSL (Moisture Sensitivity Level) rating?
A: MSL 1 (Unlimited) indicates the part has unlimited shelf life and requires no special moisture control during storage or handling. MSL 2 (1 Year) requires controlled storage conditions and limits shelf life to one year from the date of manufacture. AD8052ARMZ-REEL carries MSL 1 rating. OPA2830IDGKT and OPA2832IDGKT carry MSL 2 rating, requiring more stringent inventory management.
Q: Are all substitute parts compatible with the same PCB layout as AD8052ARMZ-REEL?
A: All substitute parts use 8-pin surface mount packages (8-MSOP, 8-VSSOP, or 8-uMAX/uSOP) with 0.118" (3.00mm) width. While physical package dimensions are compatible, pin assignments may differ between manufacturers. PCB layout compatibility requires verification of pin-to-pin functional mapping before substitution. Consult individual device datasheets for pinout confirmation.
Q: Which substitute part offers the best performance for high-speed applications?
A: MAX4217EUA+T provides the highest -3dB bandwidth (230 MHz) and slew rate (600 V/µs) among all listed substitutes. This part is suitable for high-frequency signal conditioning applications. However, operating temperature range is limited to -40°C to 85°C compared to AD8052ARMZ-REEL at -40°C to 125°C.
Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel packaging?
A: Tape & Reel (TR) format provides components on continuous carrier tape wound on reels, optimized for high-volume automated assembly. Cut Tape & Digi-Reel format provides components on cut tape segments with optional reel packaging, suitable for lower-volume production or mixed-component assembly. Both formats are surface mount compatible. Selection depends on manufacturing volume and assembly equipment capabilities.
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