MX7534SD Maxim Integrated, MX7534SD Datasheet
MX7534SD
Specifications of MX7534SD
Related parts for MX7534SD
MX7534SD Summary of contents
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... MX7534KEWP -40°C to +85°C MX7534JEWP -40°C to +85°C MX7534TQ -55°C to +125°C MX7534SQ -55°C to +125°C MX7534TD -55°C to +125°C MX7534SD -55°C to +125°C Ordering Information continued at end of data sheet. * Dice are tested at +25°C, DC parameters only. _______________Functional Diagrams ...
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Microprocessor-Compatible, 14-Bit DACs ABSOLUTE MAXIMUM RATINGS V to DGND ............................................................-0.3V, +17V AGND .............................................................-15V, +0.3V SS REF to AGND (MX7534) ......................................................±25V REFS to AGND (MX7535) ....................................................±25V REFF to AGND (MX7535) ....................................................±25V RFB to AGND.......................................................................±25V Digital Input Voltage to ...
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ELECTRICAL CHARACTERISTICS (continued +11.4V to +15.75V (Note 1 10V REF PARAMETER SYMBOL POWER REQUIREMENTS Positive Supply-Voltage Range V DD Negative Supply-Voltage Range V SS Positive Supply Current I DD Negative Supply Current I SS ...
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Microprocessor-Compatible, 14-Bit DACs TIMING CHARACTERISTICS (MX7534 +11.4V to +15.75V 10V REF IOUT timing diagram.) PARAMETER Address Valid to Write Setup Time Address Valid to Write Hold Time Data Setup Time Data Hold Time Chip-Select ...
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Description (MX7534) PIN NAME FUNCTION 1 REF Reference Input to DAC Feedback Resistor. Used to close the 2 RFB loop around an external op amp. 3 IOUT Current Output Analog Ground Sense. Reference 4 AGNDS point for external circuitry. ...
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Microprocessor-Compatible, 14-Bit DACs t 1 A0, DATA NOTES: 1) ALL INPUT-SIGNAL RISE AND FALL TIMES ARE MEASURED FROM 10% TO 90% OF +5V 20ns ...
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REFS REFF *NOTE: VALID FOR MX7535. IN MX7534, 0REFS AND 0REFF ARE REPLACED BY ONE PIN: REF. Figure 2. Simplified Circuit Diagram Zero-Offset Adjustment (Figures 4a and 4b) 1) Load the DAC ...
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Microprocessor-Compatible, 14-Bit DACs 100 REF RFB IOUT 18 MX7534 4 CS AGNDS AGNDF D7–D0 DGND V SS 7– INPUT DATA ...
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100 33pF REF RFB IOUT A1 18 MX7534 AGNDS + CS R8, 5k,10 AGNDF D7–D0 DGND ...
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Microprocessor-Compatible, 14-Bit DACs 100 33pF REF RFB IOUT + V IN MX7534 AGNDS 4 AGNDF A2 D7–D0 DGND 7–14 INPUT DATA NOTE: ...
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REFF REFS V RFB DD 4 IOUT MX7535 AGNDS 5 AGNDF D13–D0 DGND 8–21 INPUT DATA A3 + NOTE: CONTROL INPUTS OMITTED FOR CLARITY. Figure 7. Driving ...
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Microprocessor-Compatible, 14-Bit DACs MC68000 with MX7535 Figure 11a shows an interface diagram. The following routine writes data to the DAC input registers and then outputs the data via the DAC register: 01000 MOVE.W #W,D0 DAC data, W, loaded into Data ...
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Table 6a. Sample Program for Loading the MX7535 ASSUME DS:DACLOAD,CS:DACLOAD DACLOAD SEGMENT AT 000 00 8CC9 MOV CX,CS 02 8ED9 MOVDS,CX 04 BF00D0 MOVDI,#D000 07 C705“YZWX” MOV MEM,#YZWX 0B EA0000 0E 00FF Table 6b. Sample Program for Loading the MX7534 ...
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Microprocessor-Compatible, 14-Bit DACs ADDRESS BUS 16-BIT ADDRESS ALE LATCH DECODE CS1 8086 CS4 CS3 CS2 WR AD0–AD15 DATA BUS *SOME CIRCUITRY OMITTED FOR CLARITY Figure 10. MX7535—8086 Interface: Multiple DAC Systems 14 ______________________________________________________________________________________ A1–A23 AS CSMSB CSLSB MC68000 LDAC DTACK ...
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A0–A15 ADDRESS BUS ADDRESS MREQ DECODE Z80 WR D8–D7 DATA BUS *SOME CIRCUITRY OMITTED FOR CLARITY Figure 12a. MX7535—Z80 Interface ADDRESS BUS A0–A15 R/W ADDRESS Q DECODE E MC6809 D0–D7 DATA BUS *SOME CIRCUITRY OMITTED FOR CLARITY Figure 13a. MX7534—MC6809 ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 16 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © 1996 Maxim Integrated Products ...