My Inquiry
My Account
Analog Devices Inc./Maxim Integrated MAX1132EVC16
- Part No.:
- MAX1132EVC16
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- Datasheet:
-
MAX1132EVC16.pdf
- Description:
- KIT EVAL FOR MAX1132
- Quantity:
- Payment:
- Shipping:
Inventory:3,860
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MAX1132EVC16 from Maxim Integrated is a 16-bit, 200ksps successive-approximation analog-to-digital converter (ADC) with integrated +4.096V reference, input scaling network, internal track/hold, and three programmable digital outputs. It operates from a single +4.75V to +5.25V supply, supports ±12V bipolar or 0–+12V unipolar inputs, and delivers ≥85dB SINAD at 5kHz. It is designed for high-precision industrial data acquisition and medical instrumentation.
For engineers reviewing the MAX1132EVC16 datasheet, MAX1132EVC16 pinout, MAX1132EVC16 application, or MAX1132EVC16 equivalent, key selection criteria include its 20-pin SSOP package, software-configurable unipolar/bipolar input range, internal/external clock option, SPI/QSPI/MICROWIRE compatibility, and on-demand calibration capability for linearity and offset correction.
Technical Context
The MAX1132EVC16 implements a successive-approximation register (SAR) architecture with integrated track-and-hold, enabling precise sampling of fast-changing analog signals up to 200ksps in bipolar mode. Its input scaler maps ±12V or 0–+12V external ranges to the internal DAC's full-scale range while operating from a single 5V supply.
It features dual clock modes: internal clock (freeing the host processor from timing constraints) and external clock (supporting flexible interface rates up to 4.8MHz). Calibration is initiated via software control byte (M1=0, M0=1), correcting INL, DNL, offset, and gain errors without external components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 16 bits - guarantees no missing codes across full scale, essential for metrology-grade measurement integrity. |
| Sampling Rate | 200 ksps (bipolar), 150 ksps (unipolar) - enables real-time capture of signals up to ~99 kHz Nyquist bandwidth. |
| SINAD | ≥85 dB at 5 kHz - ensures high dynamic range for low-distortion signal digitization in instrumentation. |
| INL | ±1.5 LSB (MAX1132A grade) - limits integral nonlinearity error to <0.0023% of full scale, critical for calibration accuracy. |
| Input Range | ±12 V or 0 to +12 V - supports direct interfacing with industrial sensors and transducers without external level-shifting. |
| Reference | +4.096 V internal bandgap reference (±20 ppm/°C tempco) - provides stable, factory-trimmed scaling for repeatable 16-bit conversions. |
| Supply Current | 7.5 mA (unipolar active), 2.5 µA shutdown - enables low-power operation in battery-powered portable instruments. |
Pinout & Package
MAX1132EVC16 is housed in a 20-pin SSOP (Shrink Small Outline Package) with 0.65 mm lead pitch, optimized for compact industrial PCB layouts and thermal performance under continuous conversion loads.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AIN | Analog Input | Accepts ±12 V (bipolar) or 0–+12 V (unipolar) signals; includes ±16.5 V fault protection even during power-down. |
| REF / REFADJ / CREF | Reference Network | REF outputs +4.096 V; REFADJ adjusts reference or disables internal buffer; CREF bypasses reference with 1 µF capacitor. |
| AGND / DGND | Analog & Digital Ground | Separate ground pins minimize noise coupling; AGND is star ground point for analog section. |
| SHDN | Shutdown Control | Active-low input reduces total supply current to 2.5 µA, enabling rapid wake-up for duty-cycled systems. |
| P0–P2 | User-Programmable Outputs | CMOS push-pull outputs controlled by Control Byte bits [2:0]; used to drive external multiplexers or PGAs. |
| SSTRB | Serial Strobe Output | Indicates conversion start/end: low pulse in internal clock mode; one-cycle high pulse in external clock mode. |
| CS / SCLK / DIN / DOUT | SPI-Compatible Interface | Full-duplex serial interface compliant with SPI, QSPI, and MICROWIRE protocols; MSB-first, no external logic required. |
Key Features
| Feature | Design Value |
|---|---|
| On-demand software calibration | Corrects offset, gain, INL, and DNL errors in-system without external equipment-critical for field recalibration. |
| Input scaling network | Enables true ±12 V bipolar input operation from single +5 V supply, eliminating need for external op-amp level shifters. |
| Three programmable logic outputs | P0–P2 provide direct control of 8-channel analog multiplexers or programmable gain amplifiers via serial command. |
| Internal +4.096 V reference | Factory-trimmed, low-drift (±20 ppm/°C) reference eliminates external voltage reference IC and associated layout complexity. |
| Multiple clock modes | Internal clock relieves host MCU timing burden; external clock allows synchronization to system clock domain. |
Applications
| Industrial Process Control | Medical Instrumentation |
|---|---|
|
Use Scenario: High-accuracy monitoring of temperature, pressure, and flow sensor outputs in PLC I/O modules. IC Role / Device Role / Timing Role: Primary ADC digitizing conditioned analog sensor signals with calibrated 16-bit precision and ±12 V input tolerance. Use Value: Eliminates external signal conditioning and reference ICs, reducing BOM count and improving long-term measurement stability. |
Use Scenario: Digitizing ECG, EEG, or patient vital sign waveforms in portable diagnostic devices. IC Role / Device Role / Timing Role: Low-noise, low-power ADC capturing biopotential signals with >85 dB SINAD and software-triggered calibration. Use Value: Enables battery life extension via 2.5 µA shutdown mode while maintaining clinical-grade accuracy across temperature shifts. |
| Data-Acquisition Systems | Industrial I/O Modules |
|
Use Scenario: Modular DAQ cards acquiring multi-channel analog inputs in test benches and lab equipment. IC Role / Device Role / Timing Role: High-speed SAR ADC supporting 200 ksps sampling with SPI-compatible interface for FPGA or ARM-based controllers. Use Value: Simplifies firmware integration with standard SPI drivers and provides deterministic conversion timing via SSTRB strobe. |
Use Scenario: DIN-rail mounted I/O modules converting 4–20 mA or ±10 V field signals for SCADA networks. IC Role / Device Role / Timing Role: Precision ADC with built-in input scaling and programmable outputs driving channel-select multiplexers. Use Value: Reduces external component count per channel and supports software-defined input range configuration over fieldbus. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit SAR ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADS8860IDRCT | 16-bit, 100 ksps, internal reference only (4.096 V), no input scaling, SPI-only interface, 10-pin VSSOP. | Lacks ±12 V input support and programmable outputs; suited for space-constrained, lower-speed designs where external scaling is acceptable. | Select when board area is critical and input range is limited to ±4.096 V or less; verify external signal conditioning is available. |
| AD7682BCPZ-RL7 | 16-bit, 250 ksps, no internal reference (requires external 4.096 V), no input scaling, SPI interface, 20-pin LFCSP. | Higher speed but requires external reference and level-shifting circuitry for ±12 V inputs; higher thermal performance in LFCSP. | Choose for higher throughput and better thermal dissipation where reference and scaling circuits are already present. |
Compared with ADS8860IDRCT and AD7682BCPZ-RL7, the MAX1132EVC16 uniquely integrates input scaling for ±12 V operation, an adjustable internal reference, and three programmable outputs-reducing system-level component count and simplifying firmware control in industrial and medical DAQ systems.
Availability
MAX1132EVC16 is available at Aetrix Electronics and suitable for industrial process control, medical instrumentation, and data-acquisition systems requiring stable component supply, long-term lifecycle support, and guaranteed traceable sourcing.
Supply support for MAX1132EVC16 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) is a semiconductor company specializing in high-performance analog, mixed-signal, and power management ICs for industrial, medical, and communications applications.
The MAX1132EVC16 belongs to Maxim's precision data-acquisition ADC family, engineered for applications demanding high resolution, wide input range, and integrated signal conditioning-targeting industrial automation and portable diagnostics.
FAQ
What is the maximum analog input voltage range supported by the MAX1132EVC16?
The MAX1132EVC16 supports ±12 V in bipolar mode and 0 to +12 V in unipolar mode. Its input circuit includes ±16.5 V fault protection, ensuring robustness even during power-down or supply loss. This range is enabled by the integrated input scaling network, eliminating external op-amps for most industrial sensor interfaces.
Does the MAX1132EVC16 require an external reference voltage?
No-the MAX1132EVC16 includes a factory-trimmed +4.096 V internal bandgap reference with ±20 ppm/°C tempco. An external reference can be used by disabling the internal buffer (pulling REFADJ to AVDD), but it is not required. The internal reference simplifies design and improves system-level accuracy without adding external components.
How does the MAX1132EVC16 handle calibration, and is it mandatory?
The MAX1132EVC16 supports on-demand software calibration to correct offset, gain, INL, and DNL errors. Calibration is initiated by writing a Control Byte with M1=0 and M0=1. While not mandatory for basic operation, Maxim recommends calibration after power-up, reset, or ambient temperature shifts >10°C to maintain specified accuracy.
Can the MAX1132EVC16 interface directly with a TMS320 DSP family device?
Yes-the MAX1132EVC16's SSTRB (serial strobe) output is explicitly designed for direct connection to TI TMS320 DSPs. In external clock mode, SSTRB pulses high for one clock cycle before the MSB appears on DOUT, providing precise timing alignment for DSP-controlled data capture without additional glue logic.
What are the power consumption characteristics of the MAX1132EVC16 in active and shutdown modes?
In unipolar active mode, the MAX1132EVC16 draws 7.5 mA total supply current; in bipolar mode, it draws 8.5–11 mA. In hardware shutdown (SHDN = low), current drops to 2.5 µA. Software power-down (via Control Byte) achieves <10 µA. These low-power states support battery-powered portable instrumentation with rapid wake-up capability.
MAX1132EVC16 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:
- 16
- Sampling Rate (Per Second):
- 200k
- Data Interface:
- Serial
- Input Range:
- ±12V
- Power (Typ) @ Conditions:
- 55mW @ 200kSPS
- Utilized IC / Part:
- MAX1132, MAX1133
- Contents:
- Board(s)
MAX1132EVC16 FAQ
1.How can I place an order for MAX1132EVC16 through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX1132EVC16 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 MAX1132EVC16 reliable?
The price and inventory of MAX1132EVC16 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX1132EVC16 is usually 5 days.
3.What payment methods are accepted for MAX1132EVC16?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX1132EVC16 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX1132EVC16?
MAX1132EVC16 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX1132EVC16 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 MAX1132EVC16?
For technical support, including MAX1132EVC16 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX1132EVC16 requirements.
6.How does Aetrix verify that MAX1132EVC16 is sourced from the original manufacturer or authorized distributors?
All MAX1132EVC16 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 MAX1132EVC16 meets industry standards.
7.What is the process for return or replacement of MAX1132EVC16?
All MAX1132EVC16 units undergo pre-shipment inspection (PSI). If there is an issue with MAX1132EVC16, 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 MAX1132EVC16 part is unused and in its original packaging.
Return procedure for MAX1132EVC16:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX1132EVC16 Tags
-
1083
Adafruit Industries LLC
-
1085
Adafruit Industries LLC
-
ADS7038Q1EVM-PDK
Texas Instruments
-
ADS8688EVM-PDK
Texas Instruments
-
EVAL-AD7606C18FMCZ
Analog Devices Inc.
-
ADS1232REF
Texas Instruments
-
EVAL-AD4134FMCZ
Analog Devices Inc.
-
EVAL-AD7768FMCZ
Analog Devices Inc.
-
ADC128S102EVM
Texas Instruments
-
ADS124S08EVM
Texas Instruments
-
ADC6140EVM-PDK
Texas Instruments
-
ADS7066EVM-PDK
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
