DAC8803IDBT ,14-Bit, Quad, Serial Input Multiplying Digital to Analog ConverterSBAS340C–JANUARY 2005–REVISED FEBRUARY 2006This integrated circuit can be damaged by ESD. Texas Ins ..
DAC8803IDBTG4 ,14-Bit, Quad Channel, Serial Interface, Multiplying Digital-to-Analog Converter 28-SSOP -40 to 85ELECTRICAL CHARACTERISTICSV = +2.7 V to +5.5 V; I X = Virtual GND, A X = 0 V, V A, B, C, D = 10 V, ..
DAC8805QDBT ,14-Bit, Dual Channel, Parallel Interface, Multiplying Digital-to-Analog Converter 38-TSSOP -40 to 125FEATURES DESCRIPTION• ±0.5LSB DNLThe DAC8805 dual, multiplying digital-to-analog• ±0.5LSB INL conve ..
DAC8805QDBTR ,14-Bit, Dual Channel, Parallel Interface, Multiplying Digital-to-Analog Converter 38-TSSOP -40 to 125ELECTRICAL CHARACTERISTICSAll specifications at T = –40°C to +125°C, V = +2.7V to +5.5V, I = virtua ..
DAC8806IDB ,14-Bit, Single Channel, Parallel Interface, Multiplying Digital-to-Analog Converter 28-SSOP -40 to 85ELECTRICAL CHARACTERISTICSAll specifications at –40°C to +85°C, V = +2.7 V to +5.5 V, I = virtual G ..
DAC8806IDBG4 ,14-Bit, Single Channel, Parallel Interface, Multiplying Digital-to-Analog Converter 28-SSOP -40 to 85FEATURES APPLICATIONS• Automatic Test Equipment2• ±0.5 LSB DNL• Instrumentation• ±1 LSB INL• Digita ..
DM6580E , V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in
DM6581F , V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set
DM6582F , V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set
DM6582F , V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set
DM6583F , V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set
DM6588F , V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in
DAC8803IDBT-DAC8803IDBTG4
14-Bit, Quad, Serial Input Multiplying Digital to Analog Converter
DAC8803 www.ti.com SBAS340C–JANUARY 2005–REVISED FEBRUARY 2006 Quad, Serial Input 14-Bit Multiplying Digital-to-Analog Converter FEATURES DESCRIPTION • Relative Accuracy: 1 LSB Max The DAC8803 is a quad, 14-bit, current-output • Differential Nonlinearity: 1 LSB Max digital-to-analog converter (DAC) designed to operate from a single +2.7-V to 5-V supply. • 2-mA Full-Scale Current with V = ±10 V REF The applied external reference input voltage V REF • 0.5-µs Settling Time determines the full-scale output current. An internal feedback resistor (R ) provides temperature tracking • Midscale or Zero-Scale Reset FB for the full-scale output when combined with an • Four Separate 4Q Multiplying Reference external I-to-V precision amplifier. Inputs A doubled buffered serial data interface offers • Reference Bandwidth: 10 MHz high-speed, 3-wire, SPI and microcontroller • Reference Dynamics: -105 dB THD compatible inputs using serial data in (SDI), clock • SPI™-Compatible 3-Wire Interface: (CLK), and a chip select (CS). In addition, a serial 50-MHz data out pin (SDO) allows for daisy chaining when • Double Buffered Registers Enable multiple packages are used. A common level-sensitive load DAC strobe (LDAC) input allows • Simultaneous Multichannel Update simultaneous update of all DAC outputs from • Internal Power-On Reset previously loaded input registers. Additionally, an • Compact SSOP-28 Package internal power-on reset forces the output voltage to • Industry-Standard Pin Configuration zero at system turn on. An MSB pin allows system reset assertion (RS) to force all registers to zero code when MSB = 0, or to half-scale code when MSB = 1. APPLICATIONS • Automatic Test Equipment The DAC8803 is packaged in an SSOP package. • Instrumentation • Digitally-Controlled Calibration V A B C D REF D0 D1 R A FB SDO D2 Input DAC A D3 DAC A I A OUT Register R Register R D4 D5 A A GND D6 D7 R B FB D8 Input DAC B D9 14 DAC B I C OUT Register Register D10 R R D11 A B GND D12 D13 A0 RFBC A1 Input DAC C DAC C I C Register Register OUT SDI R R A C GND CLK R D EN FB CS Input DAC D DAC D I D OUT Register Register R R A DAC B A D GND C D 2:4 Power-On A F Decode GND Reset DGND RS MSB LDAC 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. SPI is a trademark of Motorola, Inc. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2005–2006, Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
