MAX1262BEEI+ Maxim Integrated Products, MAX1262BEEI+ Datasheet
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MAX1262BEEI+
Specifications of MAX1262BEEI+
Related parts for MAX1262BEEI+
MAX1262BEEI+ Summary of contents
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... QSOP MAX1262AEEI -40°C to +85°C 28 QSOP MAX1262BEEI Ordering Information continued at end of data sheet. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. o 12-Bit Resolution, ±0.5 LSB Linearity o +5V Single-Supply Operation o User-Adjustable Logic Level (+2 ...
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ADCs with +2.5V Reference and Parallel Interface ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0. GND.........................................................-0.3V to +6V LOGIC CH0–CH7, COM to GND ............................-0. REF, REFADJ to GND.................................-0. ...
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ADCs with +2.5V Reference and Parallel Interface ELECTRICAL CHARACTERISTICS (continued +5V ±10%, COM = GND, REFADJ = V DD LOGIC cycle unless otherwise noted. Typical values ...
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ADCs with +2.5V Reference and Parallel Interface ELECTRICAL CHARACTERISTICS (continued +5V ±10%, COM = GND, REFADJ = V DD LOGIC cycle unless otherwise noted. Typical values ...
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ADCs with +2.5V Reference and Parallel Interface TIMING CHARACTERISTICS (continued +5V ±10%, COM = GND, REFADJ = V DD LOGIC cycle unless otherwise noted. Typical values ...
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ADCs with +2.5V Reference and Parallel Interface ( +5V +2.500V LOGIC REF INTEGRAL NONLINEARITY vs. DIGITAL OUTPUT CODE 0.5 0.4 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 ...
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ADCs with +2.5V Reference and Parallel Interface ( +5V +2.500V LOGIC REF INTERNAL REFERENCE VOLTAGE vs. SUPPLY VOLTAGE 2.53 2.52 2.51 2.50 2.49 2.48 4.50 4.75 5.00 5.25 V ...
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ADCs with +2.5V Reference and Parallel Interface PIN NAME MAX1262 MAX1264 High Byte Enable. Used to multiplex the 12-bit conversion result HBEN 1: Four MSBs are multiplexed on the data bus. 0: Eight LSBs ...
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ADCs with +2.5V Reference and Parallel Interface (CH7) (CH6) (CH5) (CH4) ANALOG INPUT CH3 MULTIPLEXER CH2 CH1 CH0 COM CLK CLOCK CS CONTROL LOGIC WR RD INT ( ) ARE FOR MAX1262 ONLY. Figure 2. Simplified ...
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ADCs with +2.5V Reference and Parallel Interface 12-BIT CAPACITIVE DAC REF INPUT C HOLD MUX ZERO – + CH0 CH1 12pF R CH2 IN 800Ω CH3 C SWITCH HOLD CH4 TRACK CH5 AT THE SAMPLING INSTANT, ...
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ADCs with +2.5V Reference and Parallel Interface sition interval or initiate a combined acquisition plus conversion. The sampling interval occurs at the end of the acquisition interval. The ACQMOD (acquisition mode) bit in the input control ...
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ADCs with +2.5V Reference and Parallel Interface CSWS CONTROL D7–D0 BYTE ACQMOD = 0 INT RD HBEN HIGH-Z DOUT Figure 4. Conversion Timing Using Internal Acquisition Mode ...
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ADCs with +2.5V Reference and Parallel Interface Select internal clock mode to release the µP from the burden of running the SAR conversion clock. To select this mode, bit D7 of the control byte must be ...
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ADCs with +2.5V Reference and Parallel Interface Digital Interface Input (control byte) and output data are multiplexed on a tri-state parallel interface. This parallel interface (I/O) can easily be interfaced with standard µPs. Signals CS, WR, ...
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ADCs with +2.5V Reference and Parallel Interface Table 5. Data-Bus Output ( Parallel Interface) PIN HBEN = 0 HBEN = 1 D0 Bit 0 (LSB) D1 Bit 1 D2 Bit 2 D3 Bit 3 ...
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ADCs with +2.5V Reference and Parallel Interface only 50µs is required after power-up. Enter standby mode by performing a dummy conversion with the con- trol byte specifying standby mode. Note: Bypass capacitors larger than 4.7µF between ...
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ADCs with +2.5V Reference and Parallel Interface High-frequency noise in the power supply (V influence the proper operation of the ADC’s fast com- parator. Bypass V to the star ground with a network DD of two ...
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ADCs with +2.5V Reference and Parallel Interface SUPPLIES 3V/5V V 4.7µ 5Ω 0.1µF GND V DD MAX1262 MAX1264 *OPTIONAL Figure 11. Power-Supply and Grounding Connections Signal-to-Noise Ratio For a waveform perfectly reconstructed from digital ...
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ADCs with +2.5V Reference and Parallel Interface CLK V LOGIC MAX1262 REF µP WR REFADJ CONTROL INPUTS RD HBEN INT CH7 D7 CH6 CH5 D6 CH4 D5 CH3 D4 CH2 D3/D11 CH1 D2/D10 ...
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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. 20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2003 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products ...