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STMicroelectronics STEVAL-CCA057V5
- Part No.:
- STEVAL-CCA057V5
- Manufacturer:
- STMicroelectronics
- Category:
- Op Amp Evaluation Boards
- Package:
- Datasheet:
-
STEVAL-CCA057V5.pdf
- Description:
- BOARD DEMO BARE PCB OPAMP 8DFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,076
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Product details
Overview
STEVAL-CCA057V5 from STMicroelectronics is a bare evaluation board designed for rapid prototyping of dual operational amplifiers in DFN8 (2 mm × 2 mm) packages. It supports configurable circuits including voltage followers, Sallen-Key filters (low-pass/high-pass), instrumentation amplifiers, transimpedance amplifiers, and AC-coupled signal paths - all using surface-mount 1206 passive footprints and SMB/2 mm test connectors.
For engineers reviewing the STEVAL-CCA057V5 datasheet, STEVAL-CCA057V5 pinout, STEVAL-CCA057V5 application, or STEVAL-CCA057V5 equivalent, this board enables fast validation of op-amp stability, bandwidth, noise, settling time, and output drive capability under real PCB parasitics - especially critical for precision analog, sensor interface, and filter design workflows.
Technical Context
The board implements a dual-op-amp footprint (AOP-8PINS) compatible with ST's DFN8-packaged dual op-amps, featuring independent power supply pins (VCCP/VCCN), dedicated decoupling capacitors (C1–C4: 1 µF/10 µF), and optional high-frequency bypass (CAPVCCN/CAPVCCP: 100 pF). Input traces (VINA±, VINB±) are 50 Ω impedance-matched for integrity during square-wave testing.
It provides configurable termination options: zero-ohm jumpers for VCC enablement, selectable feedback networks (RFA/RFBA, RFB/RFBB), load resistors (RL_A/RL_B), output filtering capacitors (CL_A/CL_B), and anti-oscillation series resistors (COUT_RISO). Each amplifier channel supports independent biasing (VREFA±/VREFB±) and DC coupling paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Board size | 89.6 mm × 83.8 mm (3526 × 3300 mils); fits standard bench test setups and stackable prototyping. |
| PCB layers | 2-layer construction with continuous ground planes on both sides - ensures low-noise return paths and stable reference integrity. |
| Op-amp package support | DFN8 (2 mm × 2 mm, 0.5 mm pitch); matches ST's LM258IQ2T, TSV522IQ2T, TSZ122IQ2T, and other DFN8 dual op-amps. |
| Passive footprint | 1206-size resistor/capacitor pads - enables use of standard production-grade passives for accurate performance correlation. |
| Signal interface | SMB and 2 mm female connectors for VINA±, VINB±, VOUT_A, VOUT_B - allows direct oscilloscope probe connection without soldering. |
| Power decoupling | Dual-stage: bulk (1 µF/10 µF) + high-frequency (100 pF) capacitors placed adjacent to VCCP/VCCN pins - minimizes supply-induced distortion at >1 MHz. |
Availability
STEVAL-CCA057V5 is available at Aetrix Electronics and suitable for precision analog prototyping, sensor signal conditioning, active filter development, and op-amp stability characterization requiring stable component supply and traceable sourcing.
Supply support for STEVAL-CCA057V5 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, specializing in analog, power, microcontrollers, and sensors for industrial, automotive, and consumer applications.
This evaluation board belongs to ST's STEVAL (ST Evaluation) platform - a family of bare and populated boards engineered to accelerate validation of ST's analog ICs, particularly op-amps, comparators, and precision amplifiers in real-world PCB environments.
FAQ
Does STEVAL-CCA057V5 include an operational amplifier?
No. The board is a bare PCB with no active components mounted. Users must separately source and solder a compatible DFN8 dual op-amp (e.g., TSV522IQ2T or LM258IQ2T) onto the AOP-8PINS footprint. This allows full flexibility in selecting gain, bandwidth, supply range, and input/output characteristics per design requirement.
What configurations does STEVAL-CCA057V5 support out of the box?
The board supports six verified configurations documented in AN4577: voltage follower, non-inverting/inverting amplifier, Sallen-Key low-pass/high-pass 4th-order filters, instrumentation amplifier, transimpedance amplifier (TIA), and AC-coupled amplifier. Each uses only subsets of the provided resistors, capacitors, and jumpers - no soldering changes required beyond component placement.
How is power supplied to the op-amp on this board?
Power is applied via VCCP (positive supply) and VCCN (negative supply) pins. A 0 Ω resistor must be placed across CIN_VCCP_ON and CIN_VCCN_ON to enable supply routing. Dual-stage decoupling (1 µF/10 µF bulk + 100 pF high-frequency) is implemented near each supply pin to maintain stability across frequency ranges up to the op-amp's GBP.
Can STEVAL-CCA057V5 be used for single-supply operation?
Yes. For single-supply use, short VCCN to GND by bridging either C3 or C4 capacitor pads. The board retains independent VREFA±/VREFB± bias networks to set mid-rail references, enabling rail-to-rail input/output operation with appropriate op-amps like TSV912IQ2T or TSV991IQ2T.
STEVAL-CCA057V5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Channels per IC:
- 2 - Dual
- Amplifier Type:
- General Purpose
- Output Type:
- -
- Slew Rate:
- -
- -3db Bandwidth:
- -
- Current - Output / Channel:
- -
- Current - Supply (Main IC):
- -
- Voltage - Supply, Single/Dual (±):
- -
- Utilized IC / Part:
- 8-DFN Package
- Contents:
- Unpopulated (Bare) Board(s)
STEVAL-CCA057V5 FAQ
1.How can I place an order for STEVAL-CCA057V5 through Aetrix?
Please submit a Request for Quotation (RFQ) for STEVAL-CCA057V5 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for STEVAL-CCA057V5 reliable?
The price and inventory of STEVAL-CCA057V5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STEVAL-CCA057V5 is usually 5 days.
3.What payment methods are accepted for STEVAL-CCA057V5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STEVAL-CCA057V5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STEVAL-CCA057V5?
STEVAL-CCA057V5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STEVAL-CCA057V5 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for STEVAL-CCA057V5?
For technical support, including STEVAL-CCA057V5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STEVAL-CCA057V5 requirements.
6.How does Aetrix verify that STEVAL-CCA057V5 is sourced from the original manufacturer or authorized distributors?
All STEVAL-CCA057V5 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that STEVAL-CCA057V5 meets industry standards.
7.What is the process for return or replacement of STEVAL-CCA057V5?
All STEVAL-CCA057V5 units undergo pre-shipment inspection (PSI). If there is an issue with STEVAL-CCA057V5, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The STEVAL-CCA057V5 part is unused and in its original packaging.
Return procedure for STEVAL-CCA057V5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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