MAX11044ETN+ Maxim Integrated Products, MAX11044ETN+ Datasheet
MAX11044ETN+
Specifications of MAX11044ETN+
Related parts for MAX11044ETN+
MAX11044ETN+ Summary of contents
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... Low Drift, Accurate 4.096V Internal Reference Providing an Input Range of ±5V o External Reference Range of 3.0V to 4.25V, Allowing Full-Scale Input Ranges of ±4.0V to ±5.2V o 56-Pin (8mm x 8mm) TQFN and 64-Pin (10mm x 10mm) TQFP Packages o Evaluation Kit Available PART DVDD MAX11044ETN+ DB15** MAX11044ECB+ MAX11045ETN+ DB4 DB3/CR3 MAX11045ECB+ MAX11046ETN+ DB0/CR0 ...
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Simultaneous-Sampling ADCs ABSOLUTE MAXIMUM RATINGS AVDD to AGND ........................................................-0.3V to +6V DVDD to AGND and DGND .....................................-0.3V to +6V DGND to AGND.....................................................-0.3V to +0.3V AGNDS to AGND...................................................-0.3V to +0.3V CH0–CH7 to AGND ...............................................-7.5V to +7.5V REFIO, RDC to ...
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ELECTRICAL CHARACTERISTICS (continued +4.75V to +5.25V +2.70V to +5.25V, V AVDD DVDD 33µ 0.1µ 0.1µF || 10µF, C REFIO AVDD noted 250ksps -40°C to +85°C, unless ...
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Simultaneous-Sampling ADCs ELECTRICAL CHARACTERISTICS (continued +4.75V to +5.25V +2.70V to +5.25V, V AVDD DVDD 33µ 0.1µ 0.1µF || 10µF, C REFIO AVDD noted 250ksps ...
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ELECTRICAL CHARACTERISTICS (continued +4.75V to +5.25V +2.70V to +5.25V, V AVDD DVDD 33µ 0.1µ 0.1µF || 10µF, C REFIO AVDD noted 250ksps -40°C to +85°C, unless ...
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Simultaneous-Sampling ADCs ( 3.3V +25°C, f AVDD DVDD A INL AND DNL vs. TEMPERATURE (MAX1104_) 1.5 MAX INL 1.0 0.5 MIN INL MAX DNL 0 -0 5.0V AVDD MIN DNL ...
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V = 3.3V +25°C, f AVDD DVDD A DIGITAL SUPPLY CURRENT vs. TEMPERATURE 7.2 MAX11046 CONVERTING MAX11045 CONVERTING 6.0 4.8 3.6 MAX11044 CONVERTING V = 3.3V DVDD f = 250ksps 2.4 SAMPLE C = 15pF ...
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Simultaneous-Sampling ADCs ( 3.3V +25°C, f AVDD DVDD A GAIN ERROR AND GAIN ERROR MATCHING vs. SUPPLY VOLTAGE 0.010 f = 250ksps SAMPLE T = +25° 4.096V 0.006 RDC ...
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V = 3.3V +25°C, f AVDD DVDD A THD vs. ANALOG SUPPLY VOLTAGE (MAX1104_) -102 f = 10kHz 250ksps SAMPLE T = +25°C -103 4.096V RDC V = -0.025dB ...
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Simultaneous-Sampling ADCs PIN MAX11044 MAX11045 (TQFN-EP) (TQFN- ...
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PIN MAX11044 MAX11045 (TQFN-EP) (TQFN-EP) 24, 30, 41, 47 24, 30, 41, 47 24, 30, 41, 47 25, 31, 40, 46 25, 31, 40, 46 25, 31, 40 — ...
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Simultaneous-Sampling ADCs PIN MAX11044 MAX11045 (TQFP-EP) (TQFP- ...
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PIN MAX11044 MAX11045 (TQFP-EP) (TQFP-EP) 26, 55 26, 55 27, 33, 40, 48, 27, 33, 40, 48, 27, 33, 40, 48 — 44 — 47 — — — ...
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Simultaneous-Sampling ADCs PIN MAX11054 MAX11055 (TQFP-EP) (TQFP- ...
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PIN MAX11054 MAX11055 (TQFP-EP) (TQFP-EP) 27, 33, 40, 48, 27, 33, 40, 48 — 44 — 47 — — — — ...
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Simultaneous-Sampling ADCs is driven by an internal bandgap reference circuit (V = 4.096V). Drive REFIO with an external reference or FIO bypass with 0.1µF capacitor to ground when using the internal reference. Track and Hold (T/H) To preserve ...
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FAULT MAX where V is the maximum voltage that the FAULT_MAX source produces during a fault condition. Figures 2 and 3 illustrate the clamp circuit voltage-cur- rent characteristics for a source ...
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Simultaneous-Sampling ADCs Starting a Conversion CONVST initiates conversions. The MAX11044/ MAX11045/MAX11046 and MAX11054/MAX11055/ MAX11056 provide two acquisition modes set through the configuration register. Allow a quiet time (t 500ns prior to the start of conversion to avoid any ...
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CONVST EOC CS RD DB0–DB15/DB13 Figure 6. Conversion Timing Diagram (CR0 = 0) CONVST EOC CS RD DB0–DB15/DB13 Figure 7. Conversion Timing Diagram (CR0 = 1) ______________________________________________________________________________________ 4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs SAMPLE t CON ...
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Simultaneous-Sampling ADCs The MAX11044/MAX11045/MAX11046 and MAX11054/ MAX11055/MAX11056 have a built-in reference buffer to provide a low-impedance reference source to the SAR converters. This buffer is used in both internal and external reference mode. The reference buffer output feeds ...
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PHASE 1 TRANSFORMER VN IN NEUTRAL LOAD 2 PHASE 2 PHASE 3 Figure 10. Power-Grid Protection ______________________________________________________________________________________ 4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs VOLTAGE TRANSFORMER CURRENT LOAD 1 LOAD OPT ADC OPT ADC ADC ADC MAX11046/ MAX11056 I3 ADC ...
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Simultaneous-Sampling ADCs DSP-BASED DIGITAL PROCESSING ENGINE IGBT CURRENT DRIVERS I PHASE3 I PHASE2 Figure 11. DSP Motor Control 22 ______________________________________________________________________________________ MAX11044/ MAX11045/ MAX11046/ MAX11054/ MAX11055/ MAX11056 16-/14-BIT ADC 16-/14-BIT ADC 16-/14-BIT ADC 16-/14-BIT ADC 16-/14-BIT ADC I PHASE1 ...
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Layout, Grounding, and Bypassing For best performance use PCBs with ground planes. Ensure that digital and analog signal lines are separated from each other. Do not run analog and digital lines paral- lel to one another (especially clock lines), and ...
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Simultaneous-Sampling ADCs sition is 0x7FFE to 0x7FFF in two’s complement mode and 0xFFFE to 0xFFFF in offset binary mode. The bottom code transition is 0x8000 and 0x8001 in two’s comple- ment mode and 0x0000 and 0x0001 in offset ...
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Positive Full-Scale Error The error in the input voltage that causes the last code transition of FFFE to FFFF (hex) for 16-bit or 3FFE to 3FFF (hex) for 14-bit devices (in default offset binary mode) or 7FFE to 7FFF (hex) ...
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Simultaneous-Sampling ADCs AGNDS 49 †‡ I.C. /CH7* 50 AGND 51 AVDD 52 AGNDS 53 RDC 54 RDC_SENSE 55 AGND 56 AVDD 57 AGNDS 58 DGND 59 DVDD DB13 64 ‡ MAX11054 ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 27 © 2011 Maxim Integrated Products ...