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Analog Devices Inc./Maxim Integrated MAX1270EVC16
- Part No.:
- MAX1270EVC16
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- Datasheet:
-
MAX1270EVC16.pdf
- Description:
- EVALUATION SYSTEM FOR MAX1270
- Quantity:
- Payment:
- Shipping:
Inventory:3,737
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Product details
Overview
MAX1270EVC16 from Maxim Integrated is a complete, pre-assembled 8-channel data-acquisition evaluation system comprising the MAX1270EVKIT and a 68HC16MODULE-DIP microcontroller module with 16-bit parallel interface. It supports Windows 3.1/95 PC-based evaluation of the MAX1270 and MAX1271 12-bit ADCs at up to 12ksps, includes FFT and noise-analysis software tools, and operates from an external +8V to +12V DC supply.
For engineers reviewing the MAX1270EVC16 datasheet, MAX1270EVC16 pinout, MAX1270EVC16 application, or MAX1270EVC16 equivalent, this system delivers turnkey validation of multi-range analog input acquisition, serial interface timing, power-cycling behavior, and reference voltage configuration in industrial sensor and test equipment design contexts.
Technical Context
The MAX1270EVC16 integrates a MAX1270ACNG 12-bit ADC with ±10V or ±VREF input range, a Motorola 68HC16 microcontroller running custom firmware (KIT1270.C16), and on-board MAX6141 4.096V reference and MAX1615 5V regulator. Communication occurs via RS-232 serial link using proprietary protocol packets.
Hardware supports three operational modes: internal clock (13 clocks/conversion), external clock (18 clocks/conversion), and power-cycling mode with programmable shutdown delay and power-up stabilization time. Input channels CH0–CH7 feature anti-aliasing RC filters (R6–R13, C2–C9) and optional op-amp buffering via U2/U3 headers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| System Type | Complete evaluation system - includes EV kit board and 68HC16 µC module with preloaded firmware |
| Supported Devices | MAX1270 and MAX1271 only - full software support; MAX127/MAX128 require hardware modification and no software support |
| Max Sampling Rate | 12ksps - achievable in Sampling Tool mode with internal clock and optimized timing delays |
| Reference Options | Internal bandgap, external 4.096V (MAX6141), or user-supplied VREF - selected via JU2/JU3 jumpers |
| Power Input | +8V to +12V DC at J2 terminal block - powers both µC module and EV kit board |
| Software Interface | Windows 3.1/95 serial communication - uses MAXADC.EXE, MAX1270.DLL, and KIT1270.C16 firmware |
| Temperature Range | 0°C to +70°C - specified for full system operation per ordering information |
Availability
MAX1270EVC16 is available at Aetrix Electronics and suitable for industrial data logging, sensor signal conditioning, automated test equipment development, and embedded ADC validation requiring stable component supply and full-stack evaluation capability.
Supply support for MAX1270EVC16 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
Maxim Integrated (now part of Analog Devices) designs precision analog, mixed-signal, and high-reliability semiconductor solutions for industrial, medical, and communications applications.
The MAX1270EVC16 belongs to Maxim's evaluation platform product line, engineered to accelerate validation of high-accuracy, multi-channel data acquisition ICs in real-world PC-connected test environments.
FAQ
What is the MAX1270EVC16 and how does it differ from the MAX1270EVKIT?
The MAX1270EVC16 is the complete evaluation system that includes both the MAX1270EVKIT board and the 68HC16MODULE-DIP microcontroller module with preloaded firmware and Windows-compatible software. In contrast, the MAX1270EVKIT alone requires a separate µC module and does not support the full Windows-based evaluation suite - the MAX1270EVC16 is the only configuration enabling out-of-box operation with MAX1270/MAX1271 evaluation using the provided MAXADC.EXE application.
Which ADC devices does the MAX1270EVC16 officially support with full software functionality?
The MAX1270EVC16 officially supports the MAX1270 and MAX1271 with full Windows 3.1/95 software functionality including Scan Tool, Sampling Tool, FFT Tool, and Power-Cycling Tool. While the hardware board can be modified to accept MAX127 or MAX128 ICs, the MAX1270EVC16 software does not support those parts - no drivers, configuration dialogs, or waveform analysis features are available for MAX127/MAX128 within the MAX1270EVC16 package.
What power supply requirements must be met to operate the MAX1270EVC16?
The MAX1270EVC16 requires a single +8V to +12V DC power source connected to the J2 terminal block on the 68HC16MODULE-DIP module. This supply powers both the microcontroller module and the MAX1270EVKIT board. Polarity must match the silkscreen marking on J2; reverse polarity may damage components. No additional ±12V rails are needed for standard operation - the on-board MAX1615 regulator generates +5V for the MAX1270ACNG and other circuitry.
Can the MAX1270EVC16 be used without a Windows PC?
No - the MAX1270EVC16 is designed exclusively for use with Windows 3.1 or Windows 95 PCs via RS-232 serial connection. Its operation depends on the MAXADC.EXE application, MAX1270.DLL driver, and KIT1270.C16 firmware loaded into the 68HC16 module. There is no standalone mode, no UART command-line interface, and no support for Linux, macOS, or modern Windows versions - the MAX1270EVC16 has no functional capability outside its documented Windows-based ecosystem.
How is the reference voltage configured on the MAX1270EVC16?
The MAX1270EVC16 supports three reference configurations via jumpers JU2 and JU3: internal bandgap (JU2 open, JU3 open), external 4.096V from MAX6141 (JU2 closed, JU3 closed), or user-supplied VREF (JU2 closed, JU3 open). The software assumes 4.096V unless manually updated in the Device Characteristics dialog box. Reference selection directly affects full-scale input range calculation and conversion accuracy - incorrect jumper settings will cause measurement scaling errors in MAX1270EVC16 output.
MAX1270EVC16 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Number of A/D Converters:
- 1
- Number of Bits:
- 12
- Sampling Rate (Per Second):
- 110k
- Data Interface:
- Serial
- Input Range:
- ±10V
- Power (Typ) @ Conditions:
- 30mW @ 110kSPS
- Utilized IC / Part:
- MAX1270, MAX1271, MAX127, MAX128
- Contents:
- Board(s)
MAX1270EVC16 FAQ
1.How can I place an order for MAX1270EVC16 through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX1270EVC16 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 MAX1270EVC16 reliable?
The price and inventory of MAX1270EVC16 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX1270EVC16 is usually 5 days.
3.What payment methods are accepted for MAX1270EVC16?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX1270EVC16 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX1270EVC16?
MAX1270EVC16 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX1270EVC16 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 MAX1270EVC16?
For technical support, including MAX1270EVC16 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX1270EVC16 requirements.
6.How does Aetrix verify that MAX1270EVC16 is sourced from the original manufacturer or authorized distributors?
All MAX1270EVC16 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 MAX1270EVC16 meets industry standards.
7.What is the process for return or replacement of MAX1270EVC16?
All MAX1270EVC16 units undergo pre-shipment inspection (PSI). If there is an issue with MAX1270EVC16, 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 MAX1270EVC16 part is unused and in its original packaging.
Return procedure for MAX1270EVC16:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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