MP1230ABN Exar Corporation, MP1230ABN Datasheet
MP1230ABN
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MP1230ABN Summary of contents
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FEATURES Superior Ruggedized 1230 Series ESD Four Quadrant Multiplication Stable, More Accurate Segmented DAC Approach – 0.2 ppm/ C Linearity Tempco – 2 ppm/ C Max Gain Error Tempco – Lowest Sensitivity to Amplifier Offset – Lowest Output ...
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... Data Input Bit 5 7 DB4 Data Input Bit Reference Input Voltage REF 9 R Feedback Resistor FB 10 DGND Digital Ground 11 I Current Output 1 OUT1 Rev. 2.00 INL Part No. (LSB) MP1230ABN +1/2 MP1231ABN +1 MP1232ABN +2 MP1230ABS +1/2 +1 MP1231ABS +2 MP1232ABS BYTE1/BYTE2 19 WR1 AGND 18 WR2 XFER ...
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... DD REF Parameter Symbol 1 STATIC PERFORMANCE Resolution (All Grades) N Integral Non-Linearity INL (Relative Accuracy) MP1230ABN/ATD/ABS MP1231ABN/ATD/ABS MP1232ABN/ATD/ABS Differential Non-Linearity DNL MP1230ABN/ATD/ABS MP1231ABN/ATD/ABS MP1232ABN/ATD/ABS Gain Error GE 2 Gain Temperature Coefficient TC GE Power Supply Rejection Ratio PSRR Output Leakage Current I OUT 2 DYNAMIC PERFORMANCE Current Settling Time ...
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MP1230A/31A/32A ELECTRICAL CHARACTERISTICS (CONT’D) Parameter Symbol SWITCHING 2, 3 CHARACTERISTICS Chip Select to Write Set-Up Time t CS Chip Select to Write Hold Time t CH Data Valid to Write Set-Up Time t DS Data Valid to Write Hold Time ...
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TIMING DIAGRAM CS, BYTE1/BYTE2 WR DATA BITS OUT1 OUT2 DEFINITION OF CONTROL SIGNALS: CS: Chip Select.(Active low) It will enable WR1. WR1: Write 1 (Active low) The WR1 is used to load the digital data bits (DB) ...
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MP1230A/31A/32A THEORY OF OPERATION DB11 (MSB) (DB3) D DB10 (DB2) D DB9 (DB1) D 8-Bit DB8 (DB0) D Input DB7 D Latch DB6 D DB5 D DB4 LE D BYTE1/BYTE2 CS WR1 XFER WR2 When Outputs ...
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PERFORMANCE CHARACTERISTICS Graph 1. Relative Accuracy vs. Digital Code APPLICATION NOTES Refer to Section 8 for Applications Information Rev. 2.00 MP1230A/31A/32A 7 ...
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MP1230A/31A/32A D 20 Seating Plane e Rev. 2.00 20 LEAD SMALL OUTLINE (300 MIL JEDEC SOIC) S20 INCHES MILLIMETERS SYMBOL MIN MAX MIN A 0.097 0.104 2.464 A 0.0050 ...
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LEAD PLASTIC DUAL-IN-LINE Seating Plane L B SYMBOL ( Note: (1) The minimum limit for dimensions B1 may ...
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MP1230A/31A/32A Rev. 2.00 Notes 10 ...
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Rev. 2.00 MP1230A/31A/32A Notes 11 ...
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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 ...