5pcs OPA Series Op-Amp IC Chips – Mixed Precision Amplifier Lot
5pcs OPA Series Op-Amp IC Chips – Mixed Precision Amplifier Lot
5pcs Operational Amplifier IC Chips – OPA Series Mixed Lot
Expand your electronics workbench with this convenient 5-piece assortment of high-performance operational amplifier (op-amp) integrated circuits from the OPA series. Whether you're prototyping circuits, repairing audio equipment, or stocking your component inventory, this mixed lot gives you a versatile selection of precision IC chips in a single purchase.
Included Models
- OPA2188AIDGKR – Zero-drift, dual op-amp in VSSOP package; ideal for precision DC measurement applications
- OPA690IDBVR – Wideband, voltage-feedback op-amp in SOT-23 package; suited for video and signal buffering
- OPA2156IDR – FET-input, low-noise dual op-amp in SOIC package; excellent for high-impedance sensor interfaces
- OPA2171AQDGKRQ1 – Automotive-grade, rail-to-rail dual op-amp in VSSOP; designed for demanding environments
- OPA991QDBVRQ1 – Automotive-grade, single op-amp in SOT-23; robust rail-to-rail input/output performance
Note: The lot contains 5 chips total drawn from the listed OPA series models (OPA2188AIDGKR, OPA690IDBVR, OPA2156IDR, OPA2171AQDGKRQ1, OPA991QDBVRQ1, OPA2172IDR, OPA1612AIDR). Exact mix may vary.
Key Features
- Precision op-amp ICs suitable for audio, instrumentation, and signal-processing circuits
- Mix of zero-drift, rail-to-rail, wideband, and low-noise variants
- Small SMD packages (VSSOP, SOT-23, SOIC) for compact PCB designs
- Includes both standard and automotive-grade (Q1) options
- Genuine components — no high-concern chemicals
- Great for prototyping, component stocking, and repair work
Specifications
| Quantity | 5 pieces |
| Component Type | Operational Amplifier (Op-Amp) IC |
| Package Types | VSSOP, SOT-23, SOIC |
| Series | OPA (Texas Instruments compatible) |
| Customized | Yes |
| Origin | Made in Mainland China |
Who Is This For?
This mixed IC lot is perfect for electronics hobbyists, engineers, technicians, and students who need a variety of op-amp chips on hand. Whether you're building audio amplifiers, precision sensors, or automotive control systems, these chips provide the building blocks you need.
Related Products You May Like
- Electromagnetic Induction Tester – Coil & Circuit Fault Detector
- Air Compressor Pressure Gauge 0-10/0-12/0-25 Bar | DIY Tool
Learn more: OSHA on eye and face protection
Frequently Asked Questions
Q: What op-amp IC models are included in this 5-piece OPA series lot?
A: The lot is drawn from the following OPA series models: OPA2188AIDGKR, OPA690IDBVR, OPA2156IDR, OPA2171AQDGKRQ1, OPA991QDBVRQ1, OPA2172IDR, and OPA1612AIDR. You will receive 5 chips total; the exact combination may vary. Please contact us if you need a specific model confirmed before purchase.
Q: Are any of these ICs suitable for automotive applications?
A: Yes. The OPA2171AQDGKRQ1 and OPA991QDBVRQ1 are automotive-grade (Q1-qualified) operational amplifiers designed to meet the stringent reliability requirements of automotive and industrial environments, including extended temperature ranges.
Q: What package types are these operational amplifier chips available in?
A: The chips in this lot come in compact SMD packages including VSSOP (e.g., OPA2188AIDGKR, OPA2171AQDGKRQ1), SOT-23 (e.g., OPA690IDBVR, OPA991QDBVRQ1), and SOIC (e.g., OPA2156IDR, OPA2172IDR, OPA1612AIDR), making them well-suited for space-constrained PCB designs.
Q: Where are these IC chips made?
A: These operational amplifier IC chips are made in Mainland China.