EVALUATION KIT AVAILABLE MAX5134MAX5137 Pin-/Software-Compatible, 16-/12-Bit, Voltage-Output DACs General Description Features 16-/12-Bit Resolution Available in a 4mm x 4mm, The MAX5134MAX5137 is a family of pin-compatible 24-Pin TQFN Package or 16-Pin TSSOP and software-compatible 16-bit and 12-bit DACs. The MAX5134/MAX5135 are low-power, quad 16-/12-bit, Hardware-Selectable to Zero/Midscale DAC Output on Power-Up or Reset buffered voltage-output, high-linearity DACs. The MAX5136/MAX5137 are low-power, dual 16-/12-bit, Double-Buffered Input Registers buffered voltage-output, high-linearity DACs. They use LDAC Asynchronously Updates DAC Outputs a precision internal reference or a precision external ref- Simultaneously erence for rail-to-rail operation. The MAX5134MAX5137 READY Facilitates Daisy Chaining accept a wide +2.7V to +5.25V supply-voltage range to High-Performance 10ppm/C Internal Reference accommodate most low-power and low-voltage applica- TM Guaranteed Monotonic Over All Operating tions. These devices accept a 3-wire SPI-/QSPI -/ Conditions MICROWIRE -/DSP-compatible serial interface to save board space and reduce the complexity of optically iso- Wide +2.7V to +5.25V Supply Range lated and transformer-isolated applications. The digital Rail-to-Rail Buffered Output Operation interfaces double-buffered hardware and software Low Gain Error (Less Than 0.5%FS) and Offset LDAC provide simultaneous output updates. The serial (Less Than 10mV) interface features a READY output for easy daisy-chain- 30MHz 3-Wire SPI-/QSPI-/MICROWIRE-/ ing of several MAX5134MAX5137 devices and/or other DSP-Compatible Serial Interface compatible devices. The MAX5134MAX5137 include a CMOS-Compatible Inputs with Hysteresis hardware input to reset the DAC outputs to zero or mid- Low-Power Consumption (I = 2A max) scale upon power-up or reset, providing additional safety SHDN for applications that drive valves or other transducers that need to be off during power-up. The high linearity of Ordering Information the DACs makes these devices ideal for precision con- trol and instrumentation applications. The MAX5134 PIN- RESOLUTION INL PART MAX5137 are available in an ultra-small (4mm x 4mm), PACKAGE (BITS) (LSB) 24-pin TQFN package or a 16-pin TSSOP package. Both MAX5134AGTG+ 24 TQFN-EP* 16 Quad 8 packages are specified over the -40C to +105C MAX5134AGUE+ 16 TSSOP 16 Quad 8 extended industrial temperature range. MAX5135GTG+ 24 TQFN-EP* 12 Quad 1 Applications MAX5135GUE+ 16 TSSOP 12 Quad 1 MAX5136AGTG+ 24 TQFN-EP* 16 Dual 8 Automatic Test Equipment MAX5136AGUE+ 16 TSSOP 16 Dual 8 Automatic Tuning MAX5137GTG+ 24 TQFN-EP* 12 Dual 1 Communication Systems MAX5137GUE+ 16 TSSOP 12 Dual 1 Data Acquisition +Denotes a lead(Pb)-free/RoHS-compliant package. *EP = Exposed pad. Gain and Offset Adjustment Note: All devices are specified over the -40C to +105C oper- Portable Instrumentation ating temperature range. Power-Amplifier Control Process Control and Servo Loops Functional Diagrams, Pin Configurations, and Typical Programmable Voltage and Current Sources Operating Circuit appear at end of data sheet. QSPI is a trademark of Motorola Inc. MICROWIRE is a registered trademark of National Semiconductor Corp. For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrateds website at www.maximintegrated.com. 19-4209 Rev 4 11/13MAX5134MAX5137 Pin-/Software-Compatible, 16-/12-Bit, Voltage-Output DACs ABSOLUTE MAXIMUM RATINGS AVDD to GND...........................................................-0.3V to +6V Continuous Power Dissipation (T = +70C) A DVDD to GND...........................................................-0.3V to +6V 24-Pin TQFN (derate at 27.8mW/C above +70C)....2222.2mW OUT0OUT3 to GND....................................-0.3V to the lower of 16-Pin TSSOP (derate at 11.1mW/C above +70C)....888.9mW (AVDD + 0.3V) and +6V Maximum Current into Any Input or Output REFI, REFO, M/Z to GND .............................-0.3V to the lower of with the Exception of M/Z Pin .......................................50mA (AVDD + 0.3V) and +6V Maximum Current into M/Z Pin ...........................................5mA SCLK, DIN, CS to GND ................................-0.3V to the lower of Operating Temperature Range .........................-40C to +105C (DVDD + 0.3V) and +6V Storage Temperature Range .............................-65C to +150C LDAC, READY to GND .................................-0.3V to the lower of Lead Temperature (soldering, 10s) .................................+300C (DVDD + 0.3V) and +6V Soldering Temperature (reflow) .......................................+260C Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. PACKAGE THERMAL CHARACTERISTICS (Note 1) TQFN TSSOP Junction-to-Ambient Thermal Resistance ( ) ............36C/W Junction-to-Ambient Thermal Resistance ( ) ............90C/W JA JA Junction-to-Case Thermal Resistance ( ) ...................3C/W Junction-to-Case Thermal Resistance ( ) .................27C/W JC JC Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four- layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. ELECTRICAL CHARACTERISTICS (V = 2.7V to 5.25V, V = 2.7V to 5.25V, V V , V = 0V, V = V - 0.25V, C = 200pF, R = 10k, AVDD DVDD AVDD DVDD GND REFI AVDD OUT OUT T = T to T , unless otherwise noted. Typical values are at T = +25C.) A MIN MAX A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS STATIC ACCURACY (Notes 1, 2) MAX5134/MAX5136 16 Resolution N Bits MAX5135/MAX5137 12 (Note 3) -8 2 +10 Integral Nonlinearity V = 5V, REFI INL LSB (MAX5134/MAX5136) V = 5.25V AVDD T = +25C 6 A Integral Nonlinearity INL V = 5V, V = 5.25V -1 +0.25 +1 LSB REFI AVDD (MAX5135/MAX5137) Differential Nonlinearity DNL Guaranteed monotonic -1.0 +1.0 LSB Offset Error OE (Note 4) -10 1 +10 mV Offset-Error Drift 4 V/C Gain Error GE (Note 4) -0.5 0.2 +0.5 % of FS ppm Gain Temperature Coefficient 2 FS/C REFERENCE INPUT V = 3V to 5.25V 2 V AVDD AVDD Reference-Input Voltage Range V V REFI V AVDD V = 2.7V to 3V 2 AVDD - 0.2 Reference-Input Impedance 113 k 2 Maxim Integrated