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MX7534AD Dataheets PDF



Part Number MX7534AD
Manufacturers Maxim
Logo Maxim
Description Microprocessor-Compatible / 14-Bit DACs
Datasheet MX7534AD DatasheetMX7534AD Datasheet (PDF)

19-1116; Rev 1; 11/96 Microprocessor-Compatible, 14-Bit DACs _______________General Description The MX7534/MX7535 are high-performance, CMOS, monolithic, 14-bit digital-to-analog converters (DACs). Wafer-level, laser-trimmed, thin-film resistors and temperature-compensated NMOS switches assure operation over the full operating temperature range with exceptional linear and gain stability. The MX7534 accepts right-justified data in two bytes from an 8-bit bus, while the MX7535 operates with a 14-.

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19-1116; Rev 1; 11/96 Microprocessor-Compatible, 14-Bit DACs _______________General Description The MX7534/MX7535 are high-performance, CMOS, monolithic, 14-bit digital-to-analog converters (DACs). Wafer-level, laser-trimmed, thin-film resistors and temperature-compensated NMOS switches assure operation over the full operating temperature range with exceptional linear and gain stability. The MX7534 accepts right-justified data in two bytes from an 8-bit bus, while the MX7535 operates with a 14-bit data bus with separate MS-byte and LS-byte select controls. In addition, all digital inputs are compatible with both TTL and 5V CMOS-logic levels. The MX7534/MX7535 are intended for unipolar operation, but may be operated as bipolar DACs with additional external components. Both devices are protected against CMOS latchup, and neither requires the use of external Schottky protection diodes. The MX7534 is available in 20-pin narrow (0.3") DIP, wide SO, or PLCC packages. The MX7535 is available in 28-pin, 600 mil wide DIP, wide SO, or PLCC packages. ____________________________Features o 14-Bit Monotonic Over Full Temperature Range o Full 4-Quadrant Multiplication o µP-Compatible, Double-Buffered Inputs o Exceptionally Low Gain Tempco (2.5ppm/°C) o Low Output Leakage (<20nA) Over Temp. o Low Power Consumption o TTL and CMOS Compatible MX7534/MX7535 ______________Ordering Information PART MX7534KN MX7534JN MX7534KCWP MX7534JCWP MX7534KP MX7534JP MX7534J/D MX7534BQ MX7534AQ MX7534BD MX7534AD MX7534KEWP MX7534JEWP MX7534TQ MX7534SQ MX7534TD MX7534SD TEMP. RANGE 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C -25°C to +85°C -25°C to +85°C -25°C to +85°C -25°C to +85°C -40°C to +85°C -40°C to +85°C -55°C to +125°C -55°C to +125°C -55°C to +125°C -55°C to +125°C PIN-PACKAGE INL (LSBs) 20 Plastic DIP 20 Plastic DIP 20 SO 20 SO 20 PLCC 20 PLCC Dice* 20 CERDIP 20 CERDIP 20 Ceramic SB 20 Ceramic SB 20 SO 20 SO 20 CERDIP 20 CERDIP 20 Ceramic SB 20 Ceramic SB ±1 ±2 ±1 ±2 ±1 ±2 ±2 ±1 ±2 ±1 ±2 ±1 ±2 ±1 ±2 ±1 ±2 ________________________Applications Machine and Motion Control Systems Automatic Test Equipment Digital Audio µP-Controlled Calibration Circuitry Programmable-Gain Amplifiers Digitally Controlled Filters Programmable Power Supplies Ordering Information continued at end of data sheet. *Dice are tested at +25°C, DC parameters only. _________________Pin Configurations TOP VIEW REF 1 RFB 2 IOUT 3 AGNDS 4 AGNDF 5 DGND 6 D7 7 D6 8 20 VSS 19 VDD 18 CS 17 WR _______________Functional Diagrams VDD 19 REF 1 14-BIT DAC 14 DAC REGISTER 6 MS INPUT REGISTER 8 LS INPUT REGISTER MX7534 2 RFB 3 IOUT 4 AGNDS 5 AGNOF 15 A1 16 A0 18 CS 17 WR MX7534 16 A0 15 A1 14 D0 13 D1 12 D2 11 D3 CONTROL LOGIC D5 9 D4 10 DIP/SO/PLCC/Ceramic SB MX7535 at end of data sheet. 7–14 D7–D0 6 DGND 20 VSS Functional diagrams continued at end of data sheet. ________________________________________________________________ Maxim Integrated Products 1 For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800 Microprocessor-Compatible, 14-Bit DACs MX7534/MX7535 ABSOLUTE MAXIMUM RATINGS VDD to DGND ............................................................-0.3V, +17V VSS to AGND .............................................................-15V, +0.3V REF to AGND (MX7534) ......................................................±25V REFS to AGND (MX7535) ....................................................±25V REFF to AGND (MX7535) ....................................................±25V RFB to AGND.......................................................................±25V Digital Input Voltage to DGND.........................-0.3V, VDD + 0.3V IOUT to DGND .................................................-0.3V, VDD + 0.3V AGND to DGND ...............................................-0.3V, VDD + 0.3V Continuous Power Dissipation (TA = +70°C) 20-Pin Plastic DIP (derate 11.11mW/°C above +70°C)....889mW 28-Pin Plastic DIP (derate 14.29mW/°C above +70°C) ......1.14W 20-Pin SO (derate 10.00mW/°C above +70°C)..............800mW 28-Pin SO (derate 12.50mW/°C above +70°C).....................1W 20-Pin PLCC (derate 10.00mW/°C above +70°C) .........800mW 28-Pin PLCC (derate 10.53mW/°C above +70°C) .........842mW 20-Pin CERDIP (derate 11.11mW/°C above +70°C)......889mW 28-Pin CERDIP (derate 16.67mW/°C above +70°C)........1.33W 20-Pin Ceramic SB (derate 11.76mW/°C above +70°C) .............................941mW 28-Pin Ceramic SB (derate 20.00mW/°C above +70°C) ................................1.6W Operating Temperature Ranges MX753_J/K ............................................................0°C to +70°C MX753_A/B ........................................................-25°C to +85°C MX753_EW_.......................................................-40°C to +85°C MX753_S/T.......................................................-55°C to +125°C Storage Temperature Range ......................


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