MAX1295BCEI+ Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices MAX1295 is a 12-bit successive-approximation ADC with up to 6 analog input channels, 265 ksps throughput, and an integrated 2.5 V reference operating from a single 3 V supply. Features a parallel interface for fast data transfer. Ideal for multi-channel data acquisition and industrial measurement systems.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- MAX1295BCEI+ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $13.9500(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MAX1295BCEI+?
- 12-bit resolution with 265 ksps maximum throughput for high-speed multi-channel acquisition
- 6-channel or 2-channel configuration with flexible differential or single-ended input modes
- Integrated 2.5 V reference eliminates external reference IC, reducing BOM cost
- Single +3 V supply operation compatible with low-voltage signal chains
- Parallel interface enables fast 12-bit data readout without SPI clock overhead
- 28-pin QSOP-150 package offers compact footprint for multi-channel ADC boards
What is MAX1295BCEI+ used for?
The MAX1295 is used in industrial data acquisition systems, medical instrumentation, and precision test equipment where multiple analog channels must be digitized at 12-bit accuracy from a single 3 V supply. Its integrated reference and parallel bus interface simplify board design for PLC analog input cards, vibration monitoring modules, and battery-powered portable analyzers.
What are the specifications of MAX1295BCEI+?
| Manufacturer Package Code | 28-QSOP-150_MIL |
| Date Of Intro | 1999-10-23 |
| YTEOL | 9 |
| Analog Input Voltage-Max | 1.25V |
| Analog Input Voltage-Min | -1.25 V |
| Conversion Time-Max | 4.1 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0244% |
| Number of Analog In Channels | 6 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | BINARY, 2'S COMPLEMENT BINARY |
| Output Format | PARALLEL, WORD |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP28,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.265MHz |
| Sample and Hold / Track and Hold | TRACK |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.635mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.30 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Where can I find the MAX1295BCEI+ datasheet?
MAX1295BCEI+ Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for MAX1295BCEI+?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What throughput rate and resolution does MAX1295 provide for simultaneous multi-channel scanning?
The MAX1295 delivers 12-bit resolution at up to 265 ksps, with a maximum conversion time of 4.1 µs per sample. In 6-channel scanning mode each channel is sampled sequentially, so effective per-channel rates are the aggregate throughput divided by the number of active channels, which is still sufficient for most vibration and process monitoring tasks.
Can MAX1295 replace a discrete ADC plus external 2.5 V reference in a compact 3 V signal-chain design?
Yes. MAX1295 integrates a 2.5 V reference internally, so no external voltage reference IC is needed on the board. With a single +3 V supply and 28-pin QSOP package, designers can replace a multi-chip solution, reducing BOM count and PCB area in portable data loggers and battery-operated industrial modules.
How does the parallel interface of MAX1295 compare to SPI-based ADCs for high-speed data capture?
MAX1295 outputs all 12 bits in parallel after each conversion, eliminating the serial clock cycles required by SPI devices. For a microprocessor or FPGA with a parallel I/O port, this reduces read latency to a single bus cycle per conversion, which is advantageous when sustained throughput near 265 ksps must be maintained across 6 channels.
What linearity specification does MAX1295 guarantee for precision measurement applications?
MAX1295 specifies a maximum integral linearity error of 0.0244%, which corresponds to approximately 1 LSB at 12-bit resolution. This level of linearity is adequate for industrial process control, medical signal measurement, and precision data logging where systematic gain and offset errors can be corrected in firmware but random nonlinearity cannot.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
More from Analog Devices
LT3062EDCB#TRPBF
Small Outline No-lead
Integrated Circuit
LT3062EDCB#TRMPBF
Small Outline No-lead
Integrated Circuit
LT8641IUDC#TRPBF
Other
Integrated Circuit
HMC412AMS8GTR
Small Outline Packages
Integrated Circuit
LT3062HMS8E#PBF
Small Outline Packages
Integrated Circuit
LT3062IMS8E#PBF
Small Outline Packages
Integrated Circuit
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $19.2900 | $19.29 |
| 50+ | $17.2542 | $862.71 |
| 500+ | $16.5200 | $8260.00 |
| 1000+ | $13.9500 | $13950.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit