MAX157BEUA+ Maxim Integrated Products, MAX157BEUA+ Datasheet
MAX157BEUA+
Specifications of MAX157BEUA+
Related parts for MAX157BEUA+
MAX157BEUA+ Summary of contents
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... ARE FOR MAX159 ONLY. SPI and QSPI are trademarks of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp. ________________________________________________________________ Maxim Integrated Products For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. +2.7V, Low-Power, 2-Channel, Single-Supply Operation (+2 ...
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Low-Power, 2-Channel, 108ksps, Serial 10-Bit ADCs in 8-Pin µMAX ABSOLUTE MAXIMUM RATINGS V to GND. .............................................................-0.3V to +6V DD CH0, CH1 (CH+, CH-) to GND...................-0. REF to GND ................................................-0. Digital Inputs to GND ...............................................-0.3V to ...
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Serial 10-Bit ADCs in 8-Pin µMAX ELECTRICAL CHARACTERISTICS (continued +2.7V to +5.25V 2.5V, 0.1µF capacitor at REF REF CH- = GND for MAX159 MIN PARAMETER SYMBOL CONVERSION ...
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Low-Power, 2-Channel, 108ksps, Serial 10-Bit ADCs in 8-Pin µMAX ELECTRICAL CHARACTERISTICS (continued +2.7V to +5.25V 2.5V, 0.1µF capacitor at REF REF CH- = GND for MAX159 MIN ...
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Serial 10-Bit ADCs in 8-Pin µMAX (V = +3.0V 2.5V, 0.1µF capacitor at REF REF MAX159 +25°C, unless otherwise noted.) A SUPPLY CURRENT vs. SUPPLY VOLTAGE 1500 REF DD R ...
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Low-Power, 2-Channel, 108ksps, Serial 10-Bit ADCs in 8-Pin µMAX (V = +3.0V 2.5V, 0.1µF capacitor at REF REF MAX159 +25°C, unless otherwise noted.) A GAIN ERROR vs. SUPPLY VOLTAGE 0.2 0.1 0 -0.1 ...
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Serial 10-Bit ADCs in 8-Pin µMAX PIN NAME 1 V Positive Supply Voltage, +2.7V to +5.25V DD 2 CH0 (CH+) Analog Input, MAX157: Single-Ended (CH0); MAX159: Differential (CH+). 3 CH1 (CH-) Analog Input, MAX157: Single-Ended (CH1); MAX159: Differential (CH-). ...
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Low-Power, 2-Channel, 108ksps, Serial 10-Bit ADCs in 8-Pin µMAX The capacitive digital-to-analog converter (DAC) adjusts during the remainder of the conversion cycle to restore node ZERO to 0V within the limits of 10-bit resolution. This action is equivalent to ...
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Serial 10-Bit ADCs in 8-Pin µMAX Selecting Clock Mode To start the conversion process on the MAX157/ MAX159, pull CS/SHDN low. At CS/SHDN’s falling edge, the part wakes up, the internal T/H enters track mode, and a conversion begins. ...
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Low-Power, 2-Channel, 108ksps, Serial 10-Bit ADCs in 8-Pin µMAX Output Data Format Table 1 illustrates the 16-bit, serial data-stream output format for both the MAX157 and MAX159. The first three bits are always logic high (including the EOC bit ...
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Serial 10-Bit ADCs in 8-Pin µMAX Table 1. Serial Output Data Stream for Internal and External Clock Mode SCLK CYCLE 1 DOUT (Internal Clock) EOC DOUT (External Clock) 1 etc. Therefore, SNR is computed by taking the ratio of ...
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Low-Power, 2-Channel, 108ksps, Serial 10-Bit ADCs in 8-Pin µMAX I/O SCK MISO V SPI DD SS Figure 8a. SPI Connections SCLK CS/SHDN DOUT* SAMPLING INSTANT *WHEN CS/SHDN IS HIGH, DOUT = HIGH -Z Figure 8c. SPI/MICROWIRE ...
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Serial 10-Bit ADCs in 8-Pin µMAX 1 SCLK CS/SHDN DOUT SAMPLING INSTANT *WHEN CS/SHDN IS HIGH, DOUT = HIGH - Z Figure 9b. QSPI Interface Timing Sequence (CPOL = CPHA = SCLK DOUT CS/SHDN MAX157 MAX159 ...
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Low-Power, 2-Channel, 108ksps, Serial 10-Bit ADCs in 8-Pin µMAX Table 2. Detailed SSPCON Register Content MAX157/MAX159 CONTROL BIT SETTINGS WCOL Bit 7 X SSPOV Bit 6 X SSPEN Bit 5 1 CKP Bit 4 0 SSPM3 Bit 3 0 ...
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Serial 10-Bit ADCs in 8-Pin µMAX Chip Information TRANSISTOR COUNT: 2,058 SUBSTRATE CONNECTED TO GND ______________________________________________________________________________________ +2.7V, Low-Power, 2-Channel, Package Information 15 ...
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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 16 © ...