DAC7558IRHBR ,12-BIT, OCTAL, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTERBLOCK DIAGRAMV IOV VREF1 VREF2DD DDVFBA−V AOUTStringInput DAC+DAC ARegister RegisterSCLKInterfaceSY ..
DAC7558IRHBR ,12-BIT, OCTAL, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTERSLAS435A–MAY 2005–REVISED DECEMBER 2005This integrated circuit can be damaged by ESD. Texas Instrum ..
DAC7558IRHBRG4 ,12-Bit, Octal, Ultralow Glitch, Voltage Output Digital to Analog Converter 32-VQFN -40 to 105ELECTRICAL CHARACTERISTICSV = 2.7 V to 5.5 V, VREF = VDD, R = 2 kΩ to GND; C = 200 pF to GND; all s ..
DAC7564IAPW ,12-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/?C Internal Reference 16-TSSOP -40 to 105This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated cir ..
DAC7564ICPW ,12-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/?C Internal Reference 16-TSSOP -40 to 105FEATURES DESCRIPTIONThe DAC7564 is a low-power, voltage-output,234• Relative Accuracy: 0.5LSBfour-c ..
DAC7564ICPWG4 ,12-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/?C Internal Reference 16-TSSOP -40 to 105MAXIMUM RATINGSOver operating free-air temperature range (unless otherwise noted).DAC7564 UNITAV to ..
DM100 , Pocket Multimeter 4000 Count Autoranging DMM
DM100 , Pocket Multimeter 4000 Count Autoranging DMM
DM100 , Pocket Multimeter 4000 Count Autoranging DMM
DM-100 , Pocket Multimeter 4000 Count Autoranging DMM
DM-106B , Magnetoresistance Element
DM11C , 8-bit Constant Current LED Driver with Error Detection
DAC7558IRHBR-DAC7558IRHBRG4
12-BIT, OCTAL, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER
DAC7558 www.ti.com SLAS435A–MAY 2005–REVISED DECEMBER 2005 12-BIT, OCTAL, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER FEATURES DESCRIPTION • 2.7-V to 5.5-V Single Supply The DAC7558 is a 12-bit, octal-channel, voltage • 12-Bit Linearity and Monotonicity output DAC with exceptional linearity and monotonicity. Its proprietary architecture minimizes • Rail-to-Rail Voltage Output undesired transients such as code to code glitch and • Settling Time: 5µs (Max) channel to channel crosstalk. The low-power • Ultralow Glitch Energy: 0.1 nVs DAC7558 operates from a single 2.7-V to 5.5-V supply. The DAC7558 output amplifiers can drive a • Ultralow Crosstalk: –100 dB 2-kΩ, 200-pF load rail-to-rail with 5-µs settling time; • Low Power: 1.8 mA (Max) the output range is set using an external voltage • Per-Channel Power Down: 2µA (Max) reference. • Power-On Reset to Zero Scale and Mid Scale The 3-wire serial interface operates at clock rates up • SPI-Compatible Serial Interface: Up to 50 MHz to 50 MHz and is compatible with SPI, QSPI, Microwire™, and DSP interface standards. The • Simultaneous or Sequential Update outputs of all DACs may be updated simultaneously • Asynchronous Clear or sequentially. The parts incorporate a • Binary and Twos-Complement Capability power-on-reset circuit to ensure that the DAC outputs power up to zero volts and remain there until a valid • Daisy-Chain Operation write cycle to the device takes place. The parts • 1.8-V to 5.5-V Logic Compatibility contain a power-down feature that reduces the • Specified Temperature Range: –40°C to 105°C current consumption of the device to under 2µA. • Small, 5-mm x 5-mm, 32-Lead QFN Package The small size and low-power operation makes the DAC7558 ideally suited for battery-operated portable APPLICATIONS applications. The power consumption is typically 7.5 • Portable Battery-Powered Instruments mW at 5 V, 3.7 mW at 3 V, and reduces to 1µW in power-down mode. • Digital Gain and Offset Adjustment • Programmable Voltage and Current Sources The DAC7558 is available in a 32-lead QFN package and is specified over –40°C to 105°C. • Programmable Attenuators • Industrial Process Control FUNCTIONAL BLOCK DIAGRAM V IOV VREF1 VREF2 DD DD VFBA − V A OUT String Input DAC + DAC A Register Register SCLK Interface SYNC Logic VFBH SDIN − V H OUT SDO DAC String Input + Register DAC H Register Power-On Power-Down Reset Logic DCEN RST RSTSEL AGND DGND VREF3 VREF4 PD Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Microwire is a trademark of National Semiconductor Corp.. PRODUCTION DATA information is current as of publication date. Copyright © 2005, Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
