MP7528KN Exar Corporation, MP7528KN Datasheet
MP7528KN
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MP7528KN Summary of contents
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FEATURES On-Chip Latches for Both DACs + +15 V Operation DACs Matched to 1% Four Quadrant Multiplication 15 V CMOS Compatible See MP7529A or MP7529B for Improved Performance GENERAL DESCRIPTION The MP7528 is a dual 8-bit digital/analog converter ...
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... REFA DGND 5 DACA/DACB 6 (MSB) DB7 7 DB6 8 DB5 9 DB4 10 20 Pin CDIP, PDIP (0.300”) D20, N20 Rev. 2.00 INL DNL Part No. (LSB) (LSB) MP7528JN +1 +1 MP7528KN +1/2 +1 MP7528LN +1/4 +1 MP7528JS +1 +1 MP7528KS +1/2 +1 MP7528LS +1/4 +1 MP7528JP +1 +1 MP7528KP +1/2 +1 MP7528LP +1/4 +1 ...
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PIN CONFIGURATIONS (CONT’D) DACA/DACB (MSB) DB7 PIN OUT DEFINITIONS PIN NO Rev. 2. OUTA OUTB R AGND R ...
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MP7528 ELECTRICAL CHARACTERISTICS ( +10 V unless otherwise noted) DD REF Parameter Symbol 1 STATIC PERFORMANCE Resolution (All Grades) N Integral Non-Linearity INL (Relative Accuracy Monotonicity ...
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ELECTRICAL CHARACTERISTICS (CONT’D) Parameter Symbol 3 DIGITAL INPUTS Logical “1” Voltage V IH Logical “0” Voltage V IL Input Leakage Current I LKG 2 Input Capacitance Data C IN Control ANALOG OUTPUTS Output Capacitance C OUTA C ...
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MP7528 ELECTRICAL CHARACTERISTICS ( +10 V unless otherwise noted) DD REF Parameter Symbol 1 STATIC PERFORMANCE Resolution (All Grades) N Integral Non-Linearity INL (Relative Accuracy Monotonicity ...
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ELECTRICAL CHARACTERISTICS (CONT’D) Parameter Symbol 2 ANALOG OUTPUTS Output Capacitance C OUTA C OUTA C OUTB C OUTB 5 POWER SUPPLY 2 Functional Voltage Range V DD Supply Current I DD SWITCHING CHARACTERISTICS Chip Select to Write Set-Up Time t ...
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MP7528 INTERFACE LOGIC INFORMATION DAC Selection: Both DAC latches share a common 8-bit in- put port. The control input DACA/DACB selects which DAC can accept data from the input port. Mode Selection: Inputs CS and WR control the operating mode ...
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MICROPROCESSOR INTERFACE Address Bus A0-A15 A* Address Decode V MA Logic CPU A+1** 6800 2 Data Bus D0–D7 Analog circuitry has been omitted for clarity *A = Decoded 7528 DAC A Address ** Decoded 7528 DAC B ...
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MP7528 Rev. 2.00 This page left blank 10 ...
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LEAD CERAMIC DUAL-IN-LINE S 1 See 20 Note Base Plane Seating L Plane b INCHES MILLIMETERS SYMBOL MIN MAX MIN A –– 0.200 –– b 0.014 0.023 0.356 b 0.038 0.065 0.965 1 c 0.008 0.015 ...
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MP7528 20 LEAD PLASTIC DUAL-IN-LINE Seating Plane L B SYMBOL ( Note: (1) The minimum limit for dimensions B1 ...
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LEAD SMALL OUTLINE D 20 Seating Plane e SYMBOL Rev. 2.00 (300 MIL JEDEC SOIC) S20 INCHES ...
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MP7528 Rev. 2.00 Notes 14 ...
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Rev. 2.00 Notes 15 MP7528 ...
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... While the information in this publication has been carefully checked; no responsibility, however, is assumed for inaccuracies. EXAR Corporation does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless EXAR Corporation receives, in writing, assurances to its satisfaction that: (a) the risk of injury or damage has been minimized ...