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MAX11633 Dataheets PDF



Part Number MAX11633
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description 300ksps ADCs
Datasheet MAX11633 DatasheetMAX11633 Datasheet (PDF)

19-5323; Rev 0; 6/10 www.DataSheet4U.com KIT ATION EVALU E L B AVAILA 12-Bit, 300ksps ADCs with FIFO and Internal Reference General Description Features o Analog Multiplexer with Track/Hold 16 Channels (MAX11632/MAX11633) 8 Channels (MAX11628/MAX11629) 4 Channels (MAX11626/MAX11627) o Single Supply 2.7V to 3.6V (MAX11627/MAX11629/MAX11633) 4.75V to 5.25V (MAX11626/MAX11628/MAX11632) o Internal Reference 2.048V (MAX11627/MAX11629/MAX11633) 4.096V (MAX11626/MAX11628/MAX11632) o External Referen.

  MAX11633   MAX11633



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19-5323; Rev 0; 6/10 www.DataSheet4U.com KIT ATION EVALU E L B AVAILA 12-Bit, 300ksps ADCs with FIFO and Internal Reference General Description Features o Analog Multiplexer with Track/Hold 16 Channels (MAX11632/MAX11633) 8 Channels (MAX11628/MAX11629) 4 Channels (MAX11626/MAX11627) o Single Supply 2.7V to 3.6V (MAX11627/MAX11629/MAX11633) 4.75V to 5.25V (MAX11626/MAX11628/MAX11632) o Internal Reference 2.048V (MAX11627/MAX11629/MAX11633) 4.096V (MAX11626/MAX11628/MAX11632) o External Reference: 1V to VDD o 16-Entry First-In/First-Out (FIFO) o Scan Mode, Internal Averaging, and Internal Clock o Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing Codes Over Temperature o 10MHz 3-Wire SPI-/QSPI-/MICROWIRE-Compatible Interface o Small Packages 16-Pin QSOP (MAX11626–MAX11629) 24-Pin QSOP (MAX11632/MAX11633) MAX11626–MAX11629/MAX11632/MAX11633 The MAX11626–MAX11629/MAX11632/MAX11633 are serial 12-bit analog-to-digital converters (ADCs) with an internal reference. These devices feature on-chip FIFO, scan mode, internal clock mode, internal averaging, and AutoShutdown™. The maximum sampling rate is 300ksps using an external clock. The MAX11632/ MAX11633 have 16 input channels; the MAX11628/ MAX11629 have 8 input channels; and the MAX11626/ MAX11627 have 4 input channels. These eight devices operate from either a +3V supply or a +5V supply, and contain a 10MHz SPI™-/QSPI™-/MICROWIRE™-compatible serial port. The MAX11626–MAX11629 are available in 16-pin QSOP packages. The MAX11632/MAX11633 are available in 24-pin QSOP packages. All eight devices are specified over the extended -40°C to +85°C temperature range. ________________________Applications System Supervision Data-Acquisition Systems Industrial Control Systems Patient Monitoring Data Logging Instrumentation AutoShutdown is a trademark of Maxim Integrated Products, Inc. SPI/QSPI are trademarks of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp. Ordering Information PART MAX11626EEE+* MAX11627EEE+* MAX11628EEE+* MAX11629EEE+* MAX11632EEG+ MAX11633EEG+ NUMBER OF INPUTS 4 4 8 8 16 16 SUPPLY VOLTAGE RANGE (V) 4.75 to 5.25 2.7 to 3.6 4.75 to 5.25 2.7 to 3.6 4.75 to 5.25 2.7 to 3.6 PIN PACKAGE 16 QSOP 16 QSOP 16 QSOP 16 QSOP 24 QSOP 24 QSOP Pin Configurations TOP VIEW AIN0 1 AIN1 2 AIN2 3 AIN3 4 AIN4 (N.C.) 5 AIN5 (N.C.) 6 AIN6 (N.C.) 7 AIN7/(CNVST) 8 + 16 EOC 15 DOUT 14 DIN Note: All devices are specified over the -40°C to +85°C operating temperature range. +Denotes a lead(Pb)-free/RoHS-compliant package. *Future product—contact for availability. MAX11626– MAX11629 13 SCLK 12 CS 11 VDD 10 GND 9 REF QSOP () MAX11626/MAX11627 ONLY Pin Configurations continued at end of data sheet. ________________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. www.DataSheet4U.com 12-Bit, 300ksps ADCs with FIFO and Internal Reference MAX11626–MAX11629/MAX11632/MAX11633 ABSOLUTE MAXIMUM RATINGS VDD to GND ..............................................................-0.3V to +6V CS, SCLK, DIN, EOC, DOUT to GND.........-0.3V to (VDD + 0.3V) AIN0–AIN13, AIN_, CNVST/AIN_, REF to GND ...........................................-0.3V to (VDD + 0.3V) Maximum Current into Any Pin............................................50mA Continuous Power Dissipation (TA = +70°C) 16-Pin QSOP (derate 8.3mW/°C above +70°C)...........667mW 24-Pin QSOP (derate 9.5mW/°C above +70°C)...........762mW Operating Temperature Range ...........................-40°C to +85°C Storage Temperature Range .............................-60°C to +150°C Junction Temperature ......................................................+150°C Lead Temperature (soldering, 10s) .................................+300°C Soldering Temperature (reflow) .......................................+260°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS (VDD = +2.7V to +3.6V (MAX11627/MAX11629/MAX11633); VDD = +4.75V to +5.25V (MAX11626/MAX11628/MAX11632), fSAMPLE = 300kHz, fSCLK = 4.8MHz (50% duty cycle), VREF = 2.5V (MAX11627//MAX11629/MAX11633); VREF = 4.096V (MAX11626/MAX11628/ MAX11632), TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER DC ACCURACY (Note 1) Resolution Integral Nonlinearity Differential Nonlinearity Offset Error Gain Error Offset Error Temperature Coefficient Gain Temperature Coefficient Channel-to-Channel Offset Matching DYNAMIC SPECIFICATIONS (30kHz sine-wave input, 2.5VP-P, 300ksps, fSCLK = 4.8MHz) Signal-to-Noise Plus Dis.


78Q2120C MAX11633 MAX11626


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