OPA835IDBVR Equivalent & Substitute Parts

Part Overview

The OPA835IDBVR is a voltage feedback operational amplifier manufactured by Texas Instruments, designed for single-circuit rail-to-rail applications in surface mount SOT-23-6 packaging. This component is classified as a linear amplifier and maintains Active product status with full RoHS3 compliance and REACH unaffected designation. The OPA835IDBVR is specified for applications requiring high-speed signal conditioning with defined slew rate and bandwidth characteristics across industrial temperature ranges. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained within the specified parameter envelope.

Substiute Parts

OPA835IDBVR

Texas InstrumentsIn Stock: 6300OPA835IDBVR Datasheet

Current PartRFQ

OPA835IDBVT

Texas InstrumentsIn Stock: 1828OPA835IDBVT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the OPA835IDBVR are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following key parameters that define functional interchangeability:

Electrical Performance Criteria:

• Amplifier Type: Voltage Feedback
• Number of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 260 V/µs
• Gain Bandwidth Product: 31 MHz
• -3dB Bandwidth: 56 MHz
• Current - Input Bias: 200 nA
• Voltage - Input Offset: 100 µV
• Current - Supply: 250 µA
• Current - Output / Channel: 40 mA
• Voltage - Supply Span: 2.5 V to 5.5 V
• Operating Temperature: -40°C to 125°C

Mechanical & Compliance Criteria:

• Package / Case: SOT-23-6
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

Parts meeting all specified parameters are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The OPA835IDBVT is a direct parametric equivalent to the OPA835IDBVR. Both components are manufactured by Texas Instruments and share identical electrical specifications, mechanical packaging, and regulatory compliance status. Selection between these parts may be based on inventory availability and packaging format (Cut Tape vs. Digi-Reel). Both parts maintain Active product status with full RoHS3 compliance and REACH unaffected designation, ensuring regulatory compatibility in current and future applications. No performance degradation or functional limitation occurs when substituting between these parts within the specified operating envelope.

Frequently Asked Questions (FAQ)

Q: Can OPA835IDBVT replace OPA835IDBVR in existing designs?

A: Yes. The OPA835IDBVT is a direct parametric equivalent with identical electrical performance, slew rate, bandwidth, supply voltage range, and operating temperature specifications. Both components use SOT-23-6 surface mount packaging and are pin-compatible.

Q: What is the difference between OPA835IDBVR and OPA835IDBVT?

A: The primary difference is packaging format. OPA835IDBVR is supplied in Cut Tape (CT) format, while OPA835IDBVT is supplied in Digi-Reel format. Electrical specifications and performance characteristics are identical.

Q: Are both parts RoHS compliant?

A: Yes. Both OPA835IDBVR and OPA835IDBVT are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), suitable for standard PCB assembly processes.

Q: What is the operating temperature range for these parts?

A: Both parts operate across -40°C to 125°C, covering industrial temperature specifications.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. Both parts are mechanically and electrically identical, with identical SOT-23-6 pinout and surface mount footprint requirements.

Q: What supply voltage range is supported?

A: Both parts support a supply voltage span of 2.5 V to 5.5 V, enabling operation in single-supply and dual-supply configurations within this range.