ADS-937MC-C Murata, ADS-937MC-C Datasheet
ADS-937MC-C
Related parts for ADS-937MC-C
ADS-937MC-C Summary of contents
Page 1
... A/D converter, an internal reference, timing/control logic, and error correction circuitry. Digital input and output levels are TTL. The ADS-937 only requires the rising edge of the start convert pulse to operate. Requiring ±15V and ±5V supplies, the ADS-937 typically dissipates 1.25 Watts. The device is offered with both bipolar (± ...
Page 2
... Apr 2011 MDA_ADS-937.A03 Page ADS-937 MAX. UNITS +70 °C +125 °C — °C/Watt — °C/Watt +150 °C MAX. UNITS — Volts — Volts — ...
Page 3
... Tie a 47μF capacitor between COMPENSATION (pin 7) and ground (See fi gure 2.). 2. The ADS-937 achieves its specifi ed accuracies without the need for external calibration. If required, the device's small initial offset and gain errors can be reduced to zero using the adjustment circuitry shown in Figure 2 ...
Page 4
... To avoid interaction, adjust offset before gain. The ranges of adjustment for the circuits in Figure 2 are guaranteed to compensate for the ADS-937's initial accuracy errors and may not be able to compensate for additional system errors. A/D converters are calibrated by positioning their digital outputs exactly on the transition point between two adjacent digital output codes ...
Page 5
... BIT 6 26 BIT 7 25 BIT 8 24 BIT 9 23 BIT 10 22 BIT 11 21 BIT 12 20 BIT 13 19 BIT 14 18 BIT 15 17 BIT 16 (LSB) 16 START CONVERT 47F 7 COMPENSATION + 1 ANALOG INPUT 3 UNIPOLAR N+1 Invalid Data 20ns Data N-1 Valid 980ns typ. 01 Apr 2011 MDA_ADS-937.A03 Page ADS-937 N ...
Page 6
... Figure 5. ADS-937 Histogram and Differential Nonlinearity • 11 Cabot Boulevard, Mansfi eld, MA 02048-1151 USA • Tel: (508) 339-3000 • www.datel.com • e-mail: help@datel.com 16-Bit, 1MHz Sampling A/D Converters 300 350 400 450 500 kHz kHz kHz kHz kHz 65,536 65,536 01 Apr 2011 MDA_ADS-937.A03 Page ADS-937 ...
Page 7
... DATEL ® Figure 6. ADS-937 Evaluation Board. • 11 Cabot Boulevard, Mansfi eld, MA 02048-1151 USA • Tel: (508) 339-3000 • www.datel.com • e-mail: help@datel.com ADS-937 16-Bit, 1MHz Sampling A/D Converters + 01 Apr 2011 MDA_ADS-937.A03 Page ...
Page 8
... Lead Finish: 50 microinches (minimum) gold plating over 100 microinches (nominal) nickel plating 0.010 TYP. (0.254) 0.90 TYP. (22.86) ACCESSORIES ADS-B937 Evaluation Board (without ADS937) . makes no representation that the use of its products in the circuits described herein, or the use of other 01 Apr 2011 MDA_ADS-937.A03 Page ...