OPA2832IDR Equivalent & Substitute Parts

Part Overview

The OPA2832IDR is a dual-channel voltage feedback amplifier manufactured by Texas Instruments, designed for video and high-speed signal conditioning applications. This linear amplifier IC features rail-to-rail output capability and is housed in an 8-SOIC surface mount package. The device is currently in active production status with 3,158 units in stock inventory.

Substitute parts are identified when component availability becomes constrained, supply chain disruptions occur, or design flexibility is required for manufacturing optimization. The OPA2832IDR has two qualified manufacturer-recommended substitutes that maintain functional and mechanical compatibility within specified electrical parameter ranges.

Substiute Parts

OPA2832IDR

Texas InstrumentsIn Stock: 3228OPA2832IDR Datasheet

Current PartRFQ

MAX4017ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 882MAX4017ESA+ Datasheet

MFR RecommendedRFQ

MAX4217ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 2201MAX4217ESA+ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the OPA2832IDR is determined by the following critical parameters:

Mechanical Compatibility:

• Identical package type: 8-SOIC (0.154", 3.90mm Width)
• Surface mount mounting type
• Pin-compatible dual-channel configuration

Electrical Compatibility:

• Dual-channel amplifier architecture (2 circuits)
• Rail-to-rail output capability
• Voltage feedback amplifier topology
• Supply voltage range overlap: minimum 3.15V to maximum 11V
• Operating temperature range: -40°C to 85°C

Regulatory & Quality Compliance:

• ROHS3 compliance
• Active product status
• REACH unaffected classification
• EAR99 export control classification

The two qualified substitutes (MAX4017ESA+ and MAX4217ESA+) meet all mechanical compatibility requirements and operate within the specified electrical parameter envelope. Both devices are manufactured by Analog Devices Inc./Maxim Integrated and maintain active production status.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (OPA2832IDR): The OPA2832IDR remains the preferred component when available. It is actively manufactured by Texas Instruments, maintains ROHS3 compliance, and is currently in stock with 3,158 units available. This device is suitable for applications requiring the specified 250 MHz bandwidth and 300 V/µs slew rate performance.

First Substitute (MAX4217ESA+): The MAX4217ESA+ is the recommended first-choice substitute. It provides the closest bandwidth match at 230 MHz, exceeds the slew rate specification at 600 V/µs, and delivers higher output current capability (120 mA per channel versus 82 mA). This device is actively produced by Analog Devices Inc./Maxim Integrated with 2,100 units in current inventory. The improved moisture sensitivity level (MSL 1, Unlimited) provides superior handling characteristics compared to the OPA2832IDR (MSL 2, 1 Year). Supply voltage compatibility spans 3.15V to 11V, overlapping the OPA2832IDR operating range.

Second Substitute (MAX4017ESA+): The MAX4017ESA+ serves as an alternative substitute with identical electrical performance to the MAX4217ESA+ except for -3dB bandwidth, which is specified at 200 MHz. This device is actively produced with 784 units in inventory. Selection of this part is appropriate when MAX4217ESA+ availability is constrained and the 200 MHz bandwidth meets application requirements.

Compliance Verification: All three devices maintain ROHS3 compliance, REACH unaffected status, and EAR99 export classification. Both substitute parts are in active production status, ensuring long-term supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can MAX4017ESA+ and MAX4217ESA+ be used interchangeably with OPA2832IDR?

A: Both devices are pin-compatible substitutes within the specified electrical parameter envelope. The primary difference is -3dB bandwidth: MAX4217ESA+ provides 230 MHz (closer to OPA2832IDR's 250 MHz), while MAX4017ESA+ provides 200 MHz. Selection depends on application bandwidth requirements. Both devices are housed in identical 8-SOIC packages and maintain rail-to-rail output capability.

Q: What are the key electrical differences between the substitutes?

A: The OPA2832IDR specifies 250 MHz bandwidth and 300 V/µs slew rate. MAX4217ESA+ provides 230 MHz bandwidth and 600 V/µs slew rate. MAX4017ESA+ provides 200 MHz bandwidth and 600 V/µs slew rate. Both substitutes deliver higher output current per channel (120 mA versus 82 mA) and lower total supply current. Supply voltage ranges overlap at 3.15V to 11V.

Q: Are there packaging differences between OPA2832IDR and the substitute parts?

A: No. All three devices use identical 8-SOIC (0.154", 3.90mm Width) surface mount packages. Pin configuration and PCB footprint are identical, enabling direct substitution without layout modifications.

Q: What is the moisture sensitivity difference?

A: OPA2832IDR is rated MSL 2 (1 Year), requiring controlled storage conditions. Both MAX4017ESA+ and MAX4217ESA+ are rated MSL 1 (Unlimited), providing superior moisture tolerance and simplified handling requirements.

Q: Are all three devices RoHS compliant?

A: Yes. OPA2832IDR, MAX4017ESA+, and MAX4217ESA+ are all ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Which substitute should be selected for new designs?

A: For new designs, MAX4217ESA+ is the recommended choice due to its 230 MHz bandwidth specification (closest to OPA2832IDR's 250 MHz), superior moisture sensitivity rating, and active production status with adequate inventory. This device provides the best performance match while maintaining regulatory compliance and supply chain stability.