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Status

Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 312kB) Download   E-Mail

Description

The MAX1286–MAX1289 are low-cost, micropower, serial output 12-bit analog-to-digital converters (ADCs) available in a tiny 8-pin SOT23 and an 8-pin TDFN. The MAX1286/MAX1288 operate with a single +5V supply. The MAX1287/MAX1289 operate with a single +3V supply. The devices feature a successive-approximation ADC, automatic shutdown, fast wakeup (1.4µs), and a high-speed 3-wire interface. Power consumption is only 0.5mW (VDD = +2.7V) at the maximum sampling rate of 150ksps. AutoShutdown™ (0.2µA) between conversions results in reduced power consumption at slower throughput rates. The MAX1286/MAX1287 provide 2-channel, single-ended operations and accept input signals from 0 to VREF. The MAX1288/MAX1289 accept true-differential inputs ranging from 0 to VREF. Data is accessed using an external clock through the 3-wire SPI™-/QSPI™-/MICROWIRE™-compatible serial interface. Excellent dynamic performance, low power, ease of use, and small package size make these converters ideal for portable battery-powered data-acquisition applications, and for other applications that demand low power consumption and minimal space.

An evaluation kit is available:  MAX1086EVKIT, MAX1088EVKIT, MAX1286EVKIT, MAX1288EVKIT  

Key Features		Applications/Uses
Single-Supply Operation +3V (MAX1287/MAX1289) +5V (MAX1286/MAX1288) Autoshutdown Between Conversions Low Power 245µA at 150ksps 150µA at 100ksps 15µA at 10ksps 2µA at 1ksps 0.2µA in Shutdown True-Differential Track/Hold, 150kHz Sampling Rate Software-Configurable Unipolar/Bipolar Conversion (MAX1288/MAX1289 Only) SPI-/QSPI-/MICROWIRE-Compatible Interface for DSPs and Processors Internal Conversion Clock 8-Pin SOT23 and 8-Pin TDFN Packages		Flow Meters Low-Power Data Acquisition Portable Temperature Monitors Touch Screens

Diagram

Pin Configuration

Application Notes

Application Note 801: Frequently Asked Questions about Data Converters - MAX1286 Application Note 1108: Understanding Single-Ended, Pseudo-Differential and Fully-Differential ADC Inputs - MAX1286

Evaluation Kits

MAX1086EVKIT, MAX1088EVKIT, MAX1286EVKIT, MAX1288EVKIT

Reliability Reports

Show FIT data for: MAX1286 MAX1287 MAX1288 MAX1289 Request Reliability Report for: MAX1286 MAX1287 MAX1288 MAX1289

Software/Models

none

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-12 of 12

MAX1286	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX1286EVC16			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX1286EKA-T			Active	SOT;8 pin;9 mm² Outline Drawing: 21-0078 (PDF) Land Pattern: 90-0176 (PDF) Use pkgcode/variation: K8F-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1286ETA+			Active	TDFN-EP;8 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0059 (PDF) Use pkgcode/variation: T833+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1286ETA+T			Active	TDFN-EP;8 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0059 (PDF) Use pkgcode/variation: T833+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1287	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX1287EKA-T			Active	SOT;8 pin;9 mm² Outline Drawing: 21-0078 (PDF) Land Pattern: 90-0176 (PDF) Use pkgcode/variation: K8F-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1287ETA+			Active	TDFN-EP;8 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0059 (PDF) Use pkgcode/variation: T833+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1287ETA+T			Active	TDFN-EP;8 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0059 (PDF) Use pkgcode/variation: T833+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1288	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX1288EKA-T			Active	SOT;8 pin;9 mm² Outline Drawing: 21-0078 (PDF) Land Pattern: 90-0176 (PDF) Use pkgcode/variation: K8F-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1288ETA+			Active	TDFN-EP;8 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0059 (PDF) Use pkgcode/variation: T833+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1288ETA+T			Active	TDFN-EP;8 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0059 (PDF) Use pkgcode/variation: T833+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1289	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX1289EKA-T			Active	SOT;8 pin;9 mm² Outline Drawing: 21-0078 (PDF) Land Pattern: 90-0176 (PDF) Use pkgcode/variation: K8F-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1289ETA+T			Active	TDFN-EP;8 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0059 (PDF) Use pkgcode/variation: T833+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

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