Maxim > Products > Analog-to-Digital Converters > MAX11600, MAX11601, MAX11602, ...
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MAX11600, MAX11601, MAX11602, MAX11603, MAX11604, MAX11605

2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/8-/12-Channel, 2-Wire Serial 8-Bit ADCs

Lowest Power, Smallest Area, I²C, 4-/8-/12-Channel ADCs with Internal Reference

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Status Explanations for product status codes

Active: In Production.

Description

The MAX11600–MAX11605 low-power, 8-bit, multichannel, analog-to-digital converters (ADCs) feature internal track/hold (T/H), voltage reference, clock, and an I²C-compatible 2-wire serial interface. These devices operate from a single supply and require only 350µA at the maximum sampling rate of 188ksps. AutoShutdown™ powers down the devices between conversions, reducing supply current to less than 1µA at low throughput rates. The MAX11600/MAX11601 provide 4 analog input channels each, the MAX11602/MAX11603 provide 8 analog input channels each while the MAX11604/MAX11605 provide 12 analog input channels. The analog inputs are software configurable for unipolar or bipolar and single-ended or pseudo-differential operation.

The full-scale analog input range is determined by the internal reference or by an externally applied reference voltage ranging from 1V to VDD. The MAX11601/MAX11603/MAX11605 feature a 2.048V internal reference and the MAX11600/MAX11602/MAX11604 feature a 4.096V internal reference.

The MAX11600/MAX11601 are available in 8-pin SOT23 packages. The MAX11602–MAX11605 are available in 16-pin QSOP packages. The MAX11600–MAX11605 are guaranteed over the extended industrial temperature range (-40°C to +85°C). Refer to the MAX11606–MAX11611 for 10-bit devices and to the MAX11612–MAX11617 for 12-bit devices.


Introduction to Maxim's MAX11645 family of flexible ADCs in tiny packages.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 2 (PDF, 392kB)
Send this datasheet to any email addressE-Mail
An evaluation kit is available: MAX11612EVSYS, MAX11613EVSYS, MAX11614EVSYS, MAX11615EVSYS, MAX11616EVSYS, MAX11617EVSYS

Key Features

  • High-Speed I²C-Compatible Serial Interface
    • 400kHz Fast Mode
    • 1.7MHz High-Speed Mode
  • Single Supply
    • 2.7V to 3.6V (MAX11601/MAX11603/MAX11605)
    • 4.5V to 5.5V (MAX11600/MAX11602/MAX11604)
  • Internal Reference
    • 2.048V (MAX11601/MAX11603/MAX11605)
    • 4.096V (MAX11600/MAX11602/MAX11604)
  • External Reference: 1V to VDD
  • Internal Clock
  • 4-Channel Single-Ended or 2-Channel Pseudo-Differential (MAX11600/MAX11601)
  • 8-Channel Single-Ended or 4-Channel Pseudo-Differential (MAX11602/MAX11603)
  • 12-Channel Single-Ended or 6-Channel Pseudo-Differential (MAX11604/MAX11605)
  • Internal FIFO with Channel-Scan Mode
  • Low Power
    • 350µA at 188ksps
    • 110µA at 75ksps
    • 8µA at 10ksps
    • 1µA in Power-Down Mode
  • Software Configurable Unipolar/Bipolar
  • Small Packages
    • 8-Pin SOT23 (MAX11600/MAX11601)
    • 16-Pin QSOP (MAX11602–MAX11605)
 

Applications/Uses

  • Battery-Powered Test Equipment
  • Handheld Portable Applications
  • Medical Instruments
  • Solar-Powered Remote Systems
  • System Supervision
   

Key Specifications:

Precision ADCs (< 5Msps)
Part Number Resolution
(bits)
Input Chan. Conv. Rate
(ksps)
Data Bus
(bits)
Diff/S.E. Input Internal VREF
(V)
External VREF
(V)
External VREF
(V)
Unipolar VIN
(V)
Bipolar VIN
(±V)
SNR
(dB)
SINAD
(dB)
THD
(dB)
SFDR
(dB)
DNL
(±LSB)
INL
(±LSB)
Package/Pins Budgetary Price
ADC max nominal min max max max See Notes
MAX11600  8 4 188 I2C Both 4.096 1 5.5 4.096 2.048 49 49 -69 69 1 1
SOT/8
-
MAX11601  4 2.048 3.6 2.048 1.024
SOT/8
-
MAX11602  8 4.096 5.5 4.096 2.048
QSOP/16
$1.45 @1k
MAX11603  8 2.048 3.6 2.048 1.024
QSOP/16
$1.45 @1k
MAX11604  12 4.096 5.5 4.096 2.048
QSOP/16
$1.90 @1k
MAX11605  12 2.048 3.6 2.048 1.024
QSOP/16
-
See All Precision ADCs (< 5Msps) (417)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


Diagram

MAX11600, MAX11601, MAX11602, MAX11603, MAX11604, MAX11605: Typical Operating Circuit
Typical Operating Circuit

More Information

Topmark Coding MAX11600
Topmark Coding MAX11601
New Product Press Release 2009-11-09 ]

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Information Index

Document Ref.: 19-4554 Rev 2; 2010-08-09
This page last modified: 2011-04-25




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