MAX1035EUP-T Maxim Integrated, MAX1035EUP-T Datasheet
MAX1035EUP-T
Specifications of MAX1035EUP-T
Related parts for MAX1035EUP-T
MAX1035EUP-T Summary of contents
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... REF REF o Single +5V Power Supply o 20-/24-Pin TSSOP Package PART MAX1034EUG+ Applications MAX1035EUP+ Note: All devices are specified over the -40°C to +85°C opera- ting temperature range. + Denotes a lead(Pb)-free/RoHS-compliant package. TOP VIEW Pin Configurations continued at end of data sheet. Multirange Inputs, Serial 14-Bit ADCs ...
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Serial 14-Bit ADCs ABSOLUTE MAXIMUM RATINGS AVDD1 to AGND1 ....................................................-0.3V to +6V AVDD2 to AGND2 ....................................................-0.3V to +6V DVDD to DGND ........................................................-0.3V to +6V DVDDO to DGNDO ..................................................-0.3V to +6V DVDD to DVDDO......................................................-0.3V to +6V DVDD, DVDDO to ...
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ELECTRICAL CHARACTERISTICS (continued 5V, V AVDD1 AVDD2 DVDD DVDDO external clock mode 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input range (±V REF C = ...
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Serial 14-Bit ADCs ELECTRICAL CHARACTERISTICS (continued 5V, V AVDD1 AVDD2 DVDD DVDDO external clock mode 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input range (±V ...
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ELECTRICAL CHARACTERISTICS (continued 5V, V AVDD1 AVDD2 DVDD DVDDO external clock mode 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input range (±V REF C = ...
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Serial 14-Bit ADCs ELECTRICAL CHARACTERISTICS (continued 5V, V AVDD1 AVDD2 DVDD DVDDO external clock mode 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input range (±V ...
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AVDD1 AVDD2 DVDD DVDDO cycle), external clock mode 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input REF range (± 50pF, C REF DOUT ...
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Serial 14-Bit ADCs ( AVDD1 AVDD2 DVDD DVDDO cycle), external clock mode 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input REF range (± 50pF, ...
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AVDD1 AVDD2 DVDD DVDDO cycle), external clock mode 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input REF range (± 50pF, C REF DOUT ...
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Serial 14-Bit ADCs ( AVDD1 AVDD2 DVDD DVDDO cycle), external clock mode 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input REF range (± 50pF, ...
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AVDD1 AVDD2 DVDD DVDDO cycle), external clock mode 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input REF range (± 50pF, C REF DOUT ...
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Serial 14-Bit ADCs PIN NAME MAX1034 MAX1035 Analog Supply Voltage 1. Connect AVDD1 to a +4.75V to +5.25V power-supply voltage AVDD1 Bypass AVDD1 to AGND1 with a 0.1µF capacitor CH0 Analog Input Channel 0 ...
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PIN NAME MAX1034 MAX1035 21 18 AGND3 22 19 AVDD2 23 20 AGND2 24 1 AGND1 4–20mA ACCELERATION PRESSURE TEMPERATURE WHEATESTONE WHEATESTONE 1µF Figure 1. Typical Application Circuit Detailed Description The MAX1034/MAX1035 multirange, low-power, 14-bit successive-approximation ADCs operate ...
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Serial 14-Bit ADCs The MAX1034 has eight single-ended analog input channels or four differential channels (see the Block Diagram at the end of the data sheet). The MAX1035 has four single-ended analog input channels or two dif- ferential ...
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CS SCLK BYTE 1 SSTRB DIN ANALOG INPUT TRACK AND HOLD* HOLD HIGH DOUT IMPEDANCE *TRACK AND HOLD TIMING IS CONTROLLED BY SCLK. Figure 2. External Clock-Mode Conversion (Mode 0) Analog ...
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Serial 14-Bit ADCs CS SSTRB SCLK BYTE 1 DIN DOUT t ANALOG INPUT TRACK AND HOLD* HOLD TRACK INTCLK** *TRACK AND HOLD TIMING IS CONTROLLED BY SCLK. **INTCLK IS AN ...
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CS SSTRB SCLK BYTE 1 DIN DOUT ANALOG INPUT TRACK AND HOLD* HOLD INTCLK** *TRACK AND HOLD TIMING IS CONTROLLED BY INTCLK, AND IS NOT ACCESSIBLE TO THE USER. **INTCLK ...
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Serial 14-Bit ADCs Table 3. Input Data Word Formats OPERATION Conversion-Start Byte (Tables 4 and 5) Analog-Input Configuration Byte (Table 2) Mode-Control Byte (Table 7) Table 4. Channel Selection in Single-Ended Mode (DIF/SGL = 0) CHANNEL-SELECT BIT C2 ...
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REF +3/4 V REF +V /2 REF +V /4 REF REF -V /2 REF -3/4 V REF -V REF INPUT RANGE SELECTION BITS, R[2:0] EACH INPUT IS FAULT TOLERANT TO ±6V. Figure 7. Single-Ended ...
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Serial 14-Bit ADCs Table 6. Range-Select Bits DIF/SGL ...
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INPUT COMMON-MODE VOLTAGE RANGE vs. OUTPUT VOLTAGE (FSR = INPUT VOLTAGE (V) Figure 9. Common-Mode Voltage vs. Input Voltage (FSR = V INPUT COMMON-MODE ...
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Serial 14-Bit ADCs FSR 3FFF 3FFE 3FFD 2001 2000 1FFF 0003 0002 1 LSB = 0001 0000 -8,192 -8,190 - AGND1 (DIF/SGL = 0) 0V (DIF/SGL = 1) INPUT VOLTAGE (LSB [DECIMAL]) Figure 12. Ideal Bipolar ...
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CSS SCLK DIN START SEL2 SEL1 SEL0 ANALOG INPUT CONFIGURATION BYTE t DV HIGH DOUT IMPEDANCE Figure 15. Analog Input Configuration Byte and Mode-Control Byte Timing • User supplies one ...
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Serial 14-Bit ADCs Table 8. Mode-Control Bits M[2: For the external ...
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Internal-Clock-Mode Control Byte • Reset Byte • Partial Power-Down-Mode-Control Byte This prevents the MAX1034/MAX1035 from inadvertent- ly exiting full power-down mode because glitch in a noisy digital environment. The MAX1034/MAX1035 power up in normal ...
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Serial 14-Bit ADCs 4.096V SAR ADC REF MAX1034 MAX1035 5kΩ 4.096V BANDGAP REFERENCE Figure 18. External Reference Operation Bridge Application The MAX1034/MAX1035 convert 1kHz signals more accurately than a similar sigma-delta converter that might be considered in bridge ...
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INPUT 200Ω 4–20mA INPUT 200Ω Figure 19. 4–20mA Application BRIDGE Figure 20. Bridge Application Differential Nonlinearity (DNL) DNL is the difference between an actual step width and the ideal value of 1 LSB. A DNL error specification ...
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Serial 14-Bit ADCs Unipolar Offset Error When a zero-scale analog input voltage is applied to the converter inputs, the digital output is all ones (0x3FFF). Ideally, the transition from 0x3FFF to 0x3FFE occurs at AGND1 - 0.5 LSB. ...
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Effective Number of Bits (ENOB) ENOB indicates the global accuracy of an ADC at a specific input frequency and sampling rate. With an input range equal to the ADC’s full-scale range, calcu- late the ENOB as follows: ⎛ ...
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Serial 14-Bit ADCs CH0 CH1 ANALOG CH2 CH3 INPUT MUX CH4 AND CH5 MULTIRANGE CH6 CIRCUITRY CH7 AGND1 4.096V BANDGAP REFERENCE REFCAP REF Pin Configurations (continued) TOP VIEW + AGND1 1 AVDD1 2 CH0 3 CH1 4 MAX1035 ...
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... Maxim reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits) shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance. 31 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2012 Maxim Integrated Products ...