ADS-939 MURATA-PS [Murata Power Solutions Inc.], ADS-939 Datasheet
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ADS-939
Related parts for ADS-939
ADS-939 Summary of contents
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... A/D converter, an internal reference, timing/control logic, and error-correction circuitry. Digital input and output levels are TTL. The ADS-939 only requires the rising edge of the start convert pulse to operate. Requiring ±5V supplies and either ±12v or ±15V supplies the ADS-939 dissipates 3.0 Watts. The device is offered with a bipolar (± ...
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... Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000 MDA_ADS-939.A01 Page °C °C °C pF Volts μA μA ns Bits LSB LSB % Bits ...
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... ANALOG GROUND (pin 4) if not using offset and gain adjust circuits. 3. Pin 35 (COMP. BITS) is used to select the digital output coding format of the ADS-939A. See Tables 2a and 2b. When this pin has a TTL logic "0" applied, it complements all of the ADS-939A’s digital outputs. ...
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... To avoid interaction, adjust offset before gain. The ranges of adjustment for the circuits in Figure 2 are guaranteed to compensate for the ADS-939’s initial accuracy errors and may not be able to compensate for additional system errors. ...
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... N+4 N+1 N+2 N+3 5ns typ. 35ns 10ns typ. 40ns 20ns typ. N-7 N-6 N-5 N-4 N-3 Figure 3. ADS-939 Timing Diagram www.murata-ps.com ADS-939 16-Bit, 10MHz Sampling A/D Converters TWO'S COMP. INPUT RANGE LSB MSB LSB ±2.75V 1000 0000 0000 0000 +2.749916 LSB "0" to "1" +2.749874 +FS –1 1/2 LSB 1001 1111 1111 1111 +2 ...
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... Preliminary Evaluation Board - Modified ADS-B933 to include ±12V or ±15V Supplies to U6 Figure 4. ADS-939 Evaluation Board Schematic. www.murata-ps.com ADS-939 16-Bit, 10MHz Sampling A/D Converters Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000 MDA_ADS-939.A01 Page ...
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... Lead Finish: 50 microinches (minimum) gold plating over 100 microinches (nominal) nickel plating 0.015/0.009 (0.381/0.229) 0.110/0.090 0.900 ±0.010 (2.794/2.286 (22.86) Evaluation Board (without ADS-939) Heat Sink for all ADS-939 models Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000 MDA_ADS-939.A01 Page ...