SPT9712AIP FAIRCHILD [Fairchild Semiconductor], SPT9712AIP Datasheet
SPT9712AIP
Related parts for SPT9712AIP
SPT9712AIP Summary of contents
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FEATURES • 12-Bit, 100 MWPS digital-to-analog converter • ECL compatibility • Low power: 600 mW • 1/2 LSB DNL • 40 MHz multiplying bandwidth • Industrial temperature range • Superior performance over AD9712 – Improved settling time ...
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ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur) Supply Voltages Negative Supply Voltage (V ) .............................. – A/D Ground Voltage Differential ........................... 0.5 V Input Voltages Digital Input Voltage (D1–D12, Latch Enable) ............................... Control ...
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ELECTRICAL SPECIFICATIONS – –5 7 Control Amp In = Ref Out MIN MAX EE SET PARAMETERS Voltage Input and Control Reference Input Impedance Ref. Multiplying Bandwidth ...
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THEORY OF OPERATION The SPT9712 uses a segmented architecture incorporat- ing most significant bit (MSB) decoding. The four MSBs (D1–D4) are decoded to thermometer code lines to drive 15 discrete current sinks. For the eight least significant bits (LSBs), D5 ...
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Figure 1 – Timing Diagram Figure 2 – Typical Interface Circuit W 5 SPT9712 2/15/01 ...
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PACKAGE OUTLINE 28-Lead PLCC INCHES SYMBOL MIN A 0.452 B 0.485 C D 0.170 E 0.020 F 0.031 G 0.013 H 0.048 I 0.410 6 MILLIMETERS MAX MIN MAX 0.456 11.48 11.58 0.495 12.32 12.57 30° 30° 0.179 4.32 4.55 ...
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... PIN ASSIGNMENTS ORDERING INFORMATION PART NUMBER SPT9712AIP ±0.75/±1.0 SPT9712BIP ±1.25/±1.5 DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS ...