MAX5181/MAX5184 19-1579 Rev 5 8/10 10-Bit, 40MHz, Current/Voltage-Output DACs General Description Features The MAX5181 is a 10-bit, current-output digital-to-ana- 2.7V to 3.3V Single-Supply Operation log converter (DAC) designed for superior performance Wide Spurious-Free Dynamic Range: in signal reconstruction or arbitrary waveform genera- 70dB at f = 2.2MHz OUT tion applications requiring analog signal reconstruction with low distortion and low-power operation. The Fully Differential Output MAX5184 provides equal specifications, with on-chip Low-Current Standby or Full Shutdown Modes precision resistors for voltage-output operation. The MAX5181/MAX5184 are designed for a 10pVs glitch Internal 1.2V, Low-Noise Bandgap Reference operation to minimize unwanted spurious signal com- Small 24-Pin QSOP and Thin QFN Packages ponents at the output. An on-board 1.2V bandgap cir- cuit provides a well-regulated, low-noise reference that can be disabled for external reference operation. The devices are designed to provide a high level of sig- Ordering Information nal integrity for the least amount of power dissipation. They operate from a single 2.7V to 3.3V supply. PART TEMP RANGE PIN-PACKAGE Additionally, these DACs have three modes of opera- MAX5181BEEG+ -40C to +85C 24 QSOP tion: normal, low-power standby, and full shutdown, MAX5184BEEG+ -40C to +85C 24 QSOP which provides the lowest possible power dissipation MAX5184ETG+ -40C to +85C 24 TQFN-EP* with a 1A (max) shutdown current. A fast wake-up time (0.5s) from standby mode to full DAC operation facili- MAX5184ETG/V+ -40C to +85C 24 TQFN-EP* tates power conservation by activating the DAC only *EP = Exposed pad. when required. +Denotes a lead(Pb)-free/RoHS-compliant package. The MAX5181/MAX5184 are available in 24-pin QSOP /V denotes an automotive qualified part. packages and are specified for the extended (-40C to +85C) temperature range. Additionally, the MAX5184 is also available in a 24-pin TQFN with exposed pad (EP) and is specified for the extended (-40C to +85C) Pin Configurations temperature range. For lower resolution, 8-bit versions, refer to the MAX5187/MAX5190 data sheet. TOP VIEW Applications + CREF 1 24 REFO Signal Reconstruction OUTP 2 23 REFR Arbitrary Waveform Generators (AWGs) OUTN 3 22 DGND Direct Digital Synthesis AGND 4 21 DV DD Imaging Applications MAX5181 AV 5 20 D9 DD MAX5184 DACEN 6 19 D8 PD 7 18 D7 CS 8 17 D6 CLK 9 16 D5 REN 10 15 D4 D0 11 14 D3 D1 12 13 D2 QSOP Pin Configurations continued at end of data sheet. Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxims website at www.maxim-ic.com.10-Bit, 40MHz, Current/Voltage-Output DACs ABSOLUTE MAXIMUM RATINGS AV , DV to AGND, DGND .................................-0.3V to +6V Continuous Power Dissipation (T = +70C) DD DD A Digital Inputs to DGND.............................................-0.3V to +6V 24-Pin QSOP (derate 9.50mW/C above +70C) ........762mW OUTP, OUTN, CREF to AGND .................................-0.3V to +6V 24-Pin TQFN V to AGND ..........................................................-0.3V to +6V (derate 20.8mW/C above +70C) ............................1667mW REF AGND to DGND.....................................................-0.3V to +0.3V Operating Temperature Range AV to DV .................................................................... 3.3V MAX518 BEEG................................................-40C to +85C DD DD Maximum Current into Any Pin............................................50mA MAX5184ETG ..................................................-40C to +85C Storage Temperature Range .............................-65C to +150C Lead Temperature (soldering, 10s) .................................+300C 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. ELECTRICAL CHARACTERISTICS (AV = DV = 3V, V = V = 0V, f = 40MHz, I = 1mA, 400 differential output, C = 5pF, T = T to T , unless DD DD AGND DGND CLK FS L A MIN MAX otherwise noted. Typical values are at T = +25C.) A PARAMETER SYMB O L CONDITIONS MIN TYP MAX UNITS STATIC PERFORMANCE Resolution N 10 Bits Integral Nonlinearity INL -2 0.5 +2 LSB Differential Nonlinearity DNL Guaranteed monotonic -1 0.5 1 LSB MAX5181 -2 +2 Zero-Scale Error LSB MAX5184 -8 +8 Full-Scale Error (Note 1) -40 15 +40 LSB DYNAMIC PERFORMANCE Output Settling Time To 0.5LSB error band 25 ns Glitch Impulse 10 pVs f = 40MHz, f = 500kHz 72 CLK OUT Spurious-Free Dynamic Range to SFDR dBc f = 40MHz, CLK 57 70 Nyquist f = 2.2MHz, T = +25C OUT A f = 40MHz, f = 500kHz -70 CLK OUT MAX518 BEEG f = 40MHz, CLK -68 -63 Total Harmonic Distortion to f = 2.2MHz, T = +25C THD OUT A dBc Nyquist f = 40MHz, CLK MAX5184ETG -68 -57 f = 2.2MHz, T = +25C OUT A f = 40MHz, f = 500kHz 61 CLK OUT MAX518 BEEG Signal-to-Noise Ratio to f = 40MHz, CLK SNR 56 59 dB Nyquist f = 2.2MHz, T = +25C OUT A MAX5184ETG f = 40MHz, f = 2.2MHz 59 CLK OUT Clock and Data Feedthrough All 0s to all 1s 50 nVs Output Noise 10 pA/Hz ANALOG OUTPUT Full-Scale Output Voltage V 400 mV FS Voltage Compliance of Output -0.3 0.8 V Output Leakage Current DACEN = 0, MAX5181 only -1 1 A 2 MAX5181/MAX5184