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Part: MAX5200ACUB
Category:
Data Conversion
-> DAC (Digital to Analog Converters)
Description: MAX5200, MAX5201, MAX5202, MAX5203 Low-Cost, Voltage-Output, 16-Bit DACs With Internal Reference in µMAX
Company: Maxim Integrated Products
Datasheet: Download MAX5200ACUB datasheet File size : 308 kB
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Datasheet text preview:
19-2655; Rev 1; 1/03
Low-Cost, Voltage-Output, 16-Bit DACs with Internal Reference in µMAX
General Description
The MAX5200MAX5203 serial input, voltage-output, 1 6 - b i t digital-to-analog converters (DACs) provide monotonic 16-bit output over temperature without any adjustments. The MAX5200/MAX5201 operate from a +5V single power supply featuring an internal reference of +2.5V and an internal gain of 2, while the MAX5202/ MAX5203 operate from a +3V or +3.3V single power supply featuring an internal reference of +1.5V and an internal gain of 2. The MAX5200MAX5203 DAC output range is typically from 0 to VDD. The MAX5200MAX5203 feature a hardware reset input (CLR) that, when pulled low, clears the output to zero code 0000 hex (MAX5201/MAX5203) or resets the output to midscale code 8000 hex (MAX5200/MAX5202). The 3-wire serial interface is compatible with SPITM/QSPITM/MICROWIRETM. All devices have a lowpower shutdown mode that reduces the supply current consumption to 1µA. The MAX5200MAX5203 are available in a space-saving 10-pin µMAX package and are guaranteed over the extended temperature range (-40°C to +105°C). Refer to the MAX5204MAX5207 data sheet for external reference versions. o Guaranteed 16-Bit Monotonic o Internal Reference o 10-Pin 5mm 3mm µMAX Package o Rail-to-Rail® Output Amplifier o Single-Supply Operation +5V (MAX5200/MAX5201) +3V, +3.3V (MAX5202/MAX5203) o Low Power Consumption: 0.8mA o Shutdown Mode Reduces Supply Current to 1µA o SPI/QSPI/MICROWIRE-Compatible 3-Wire Serial Interface o Power-On-Reset Sets Output to Midscale (MAX5200/MAX5202) Zero Scale (MAX5201/MAX5203)
Features
MAX5200MAX5203
Applications
Low-Cost VCO/VCXO Frequency Control Industrial Process Control High-Resolution Offset Adjustment
PART MAX5200AEUB MAX5200BEUB MAX5200ACUB MAX5201AEUB MAX5201BEUB MAX5201ACUB MAX5202AEUB
CLR 1 REF AGND VDD OUT 2 3 4 5 10 DGND 9 SCLK DIN LDAC CS
Ordering Information
TEMP RANGE -40°C to +105°C -40°C to +105°C 0°C to +105°C -40°C to +105°C -40°C to +105°C 0°C to +105°C -40°C to +105°C -40°C to +105°C 0°C to +105°C -40°C to +105°C -40°C to +105°C 0°C to +105°C PIN-PACKAGE 10 µMAX 10 µMAX 10 µMAX 10 µMAX 10 µMAX 10 µMAX 10 µMAX 10 µMAX 10 µMAX 10 µMAX 10 µMAX 10 µMAX
Pin Configuration
TOP VIEW
MAX5202BEUB MAX5202ACUB MAX5203AEUB MAX5203BEUB MAX5203ACUB
MAX5200 MAX5203
8 7 6
µMAX
Selector Guide appears at end of data sheet. SPI/QSPI are trademarks of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp. Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. ________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com.
Low-Cost, Voltage-Output, 16-Bit DACs with Internal Reference in µMAX MAX5200MAX5203
ABSOLUTE MAXIMUM RATINGS
VDD to AGND, DGND .....-0.3V to +6V AGND to DGND.........-0.3V to +0.3V REF, OUT to AGND...-0.3V to (VDD + 0.3V) CLR, LDAC, SCLK, DIN, CS to DGND .......-0.3V to (VDD + 0.3V) Maximum Current into Any Pin...........50mA Continuous Power Dissipation (TA = +70°C) 10-Pin µMAX (derate 5.6mW/°C above +70°C) ........444.4mW Operating Temperature Ranges MAX520_CUB .........0°C to +105°C MAX520_EUB .....-40°C to +105°C Junction Temperature ......+150°C Storage Temperature Range .....-60°C to +150°C Lead Temperature (soldering, 10s) .........+300°C
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--MAX5200/MAX5201
(VDD = +4.75V to +5.25V, fSCLK = 10MHz (50% duty cycle), output load = 10k in parallel with 250pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER STATIC PERFORMANCE (Note 1) Resolution Integral Nonlinearity (Note 2) N MAX520_AEUB INL MAX520_ACUB MAX520_BEUB MAX520_A_UB (Note 3) Differential Nonlinearity (Note 2) Offset Error Gain Error Power-Supply Rejection DYNAMIC PERFORMANCE DAC Output Range Output-Voltage Slew Rate Output Settling Time Output Noise DAC Glitch Impulse Digital Feedthrough Wake-Up Time Power-Up Time SR To ±1LSB of FS, VSTEP = 0.25 × VREF to 0.75 × VREF DAC code = 8400 hex, 10kHz Major carry transition (code 7FFF hex to code 8000 hex) Code = 0000 hex; CS = VDD; LDAC = 0; SCLK, DIN = 0 or VDD From software shutdown to 90% of output code = FFFF hex, CREF = 0.1µF From power applied to 90% of output code = FFFF hex (Note 2) 0 to VDD 0.6 25 175 10 10 50 10 V V/µs µs nV/Hz nVs nVs µs ms GE PSR DNL MAX520_BEUB (0°C to +105°C) (Note 3) MAX520_BEUB (-40°C to 0°C) Inferred from measurement at 1C00 hex and FFFF hex Within DAC output range (Note 4) VDD = 5V ±5%, midscale input ±3 ±0.01 ±0.06 16 ±10 ±10 ±20 ±20 ±20 ±40 ±1 ±1 ±2 ±25 ±1 ±0.5 mV %FSR mV/V LSB LSB Bits SYMBOL CONDITIONS MIN TYP MAX UNITS
2
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Low-Cost, Voltage-Output, 16-Bit DACs with Internal Reference in µMAX
ELECTRICAL CHARACTERISTICS--MAX5200/MAX5201 (continued)
(VDD = +4.75V to +5.25V, fSCLK = 10MHz (50% duty cycle), output load = 10k in parallel with 250pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER INTERNAL REFERENCE VREF Output Voltage VREF Tempco DIGITAL INPUTS (DIN, SCLK, CS, CLR, LDAC) Input High Voltage Input Low Voltage Input Hysteresis Input Leakage Input Capacitance POWER REQUIREMENTS Positive Power Supply Positive Supply Current Shutdown Supply Current TIMING CHARACTERISTICS SCLK Frequency SCLK Clock Period SCLK Pulse Width High SCLK Pulse Width Low DIN Setup Time DIN Hold Time CS Fall to SCLK Rise Setup Time SCLK Rise to CS Rise Hold Time SCLK Rise to CS Fall Ignore CS Rise to SCLK Rise Ignore LDAC Pulse Width CS Rise to LDAC Low Setup SCLK Fall to CS Fall Ignore CS Pulse Width Low for Shutdown CS Pulse Width High fS C L K tCP tCH tCL tDS tDH tCSS tCSH tCS0 tCS1 tLDAC t LDACS tC S O L tCSWL tCSWH 100 40 40 40 0 40 0 10 40 40 40 10 40 100 10 MHz ns ns ns ns ns ns ns ns ns ns ns ns ns ns VDD IDD ISHDN All digital inputs at 0 or VDD (Note 5) All digital inputs at 0 or VDD 4.75 0.8 1 5.25 1.5 10 V mA µA VIH VIL V HYST IIN CIN Digital inputs = 0 or VDD 15 200 ±1 2.4 0.8 V V mV µA pF TA = +25°C TA = 0°C to +105°C TA = -40°C to +105°C 2.48 2.5 ±15 ±20 2.52 V ppm/°C SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX5200MAX5203
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