Details, datasheet, quote on part number: THS5641AIDW
PartTHS5641AIDW
CategorySemiconductors => Data Converters => Digital-to-Analog Converters (DACs) => High Speed DACs (>10MSPS)
Part familyTHS5641A 8-Bit, 100-MSPS Digital-to-Analog Converter (DAC)
Description8-Bit, 100-MSPS Digital-to-Analog Converter (DAC) 28-SOIC -40 to 85
CompanyTexas Instruments, Inc.
StatusACTIVE
ROHSY
SampleYes
DatasheetDownload THS5641AIDW datasheet
Quote
Find where to buy
 
Specifications 
Package GroupSOIC,TSSOP
Operating Temperature Range(C)-40 to 85
RatingCatalog
Power Consumption(Typ)(mW)100
DAC Channels1
Interpolation1x
Sample / Update Rate(MSPS)100
Resolution(Bits)8
SFDR(dB)55
InterfaceParallel CMOS
ArchitectureCurrent Source
Approx. Price (US$)3.19 | 1ku
  Mecanical Data
Pin nbPackage typeInd stdJEDEC codePackage qtyCarrierDevice markWidth (mm)Length (mm)Thick (mm)Pitch (mm)
28DWSOICR-PDSO-G20TUBETHS5641AI 7.517.92.351.27
Application notes
• Wideband Complementary Current Output DAC Single-Ended Interface
High-speed digital-to-analog converters (DACs) most often use a transformer-coupled output stage. In applications where this configuration is not practical, a single op ampdifferential to single-ended stage has often been used. This application note steps | Doc
• Noise Analysis for High Speed Op Amps (Rev. A)
As system bandwidths have increased, an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not, however, particularly comfortable with the calculations required to predic | Doc
Evaluation Kits
TSW2200EVM: TSW2200 Low-Cost Portable Power Supply Evaluation Module

 

Features, Applications

Member of the Pin-Compatible CommsDAC Product Family 100 MSPS Update Rate 8-Bit Resolution Signal-to-Noise and Distortion Ratio (SINAD) at 5 MHz: 50 dB Integral Nonlinearity INL: 0.25 LSB Differential Nonlinearity DNL: 0.25 LSB 1 ns Setup/Hold Time Glitch Energy: 5 pV-s Settling Time 35 ns Differential Scalable Current Outputs: 20 mA On-Chip 1.2-V Reference 3-V and 5-V Single Supply Operation Straight Binary or Twos Complement Input Power Dissipation: 3.3 V, Sleep Mode: 3.3 V Package: 28-Pin SOIC and TSSOP

SOIC (DW) OR TSSOP (PW) PACKAGE (TOP VIEW)
CLK DVDD DGND MODE AVDD IOUT1 IOUT2 AGND COMP1 BIASJ EXTIO EXTLO SLEEP
description

The an 8-bit resolution digital-to-analog converter (DAC) optimized for video applications and digital data transmission in wired and wireless communication systems. The 8-bit DAC is a member of the CommsDAC series of high-speed, low-power CMOS digital-to-analog converters. The CommsDAC family consists of pin compatible 12-, 10-, and 8-bit DACs. All devices offer identical interface options, small outline package and pinout. The THS5641A offers superior ac and dc performance while supporting update rates to 100 MSPS. The THS5641A operates from an analog and digital supply 5.5 V. Its inherent low power dissipation 100 mW ensures that the device is well suited for portable and low power applications. Lowering the full-scale current output reduces the power dissipation without significantly degrading performance. The device features a SLEEP mode, which reduces the standby power to approximately 17 mW, thereby optimizing the power consumption for system needs. The THS5641A is manufactured in Texas Instruments advanced high-speed mixed-signal CMOS process. A current-source-array architecture combined with simultaneous switching shows excellent dynamic performance. On-chip edge-triggered input latches and 1.2 V temperature compensated bandgap reference provide a complete monolithic DAC solution. The digital supply range 5.5 V supports 3 V and 5 V CMOS logic families. Minimum data input setup and hold times allow for easy interfacing with external logic. The THS5641A supports both a straight binary and twos complement input word format, enabling flexible interfacing with digital signal processors.

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. CommsDAC is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.

The THS5641A provides a nominal full-scale differential output current 20 mA and >300 k output impedance, supporting both single-ended and differential applications. The output current can be directly fed to the load (e.g., external resistor load or transformer), with no additional external output buffer required. An accurate on-chip reference and control amplifier allows the user to adjust this output current from 20 mA down to 2 mA, with no significant degradation of performance. This reduces power consumption and provides 20 dB gain range control capabilities. Alternatively, an external reference voltage and control amplifier may be applied in applications using a multiplying DAC. The THS5641A is available in both a 28-pin SOIC and TSSOP package. The device is characterized for operation over the industrial temperature range to 85C.

C1 SLEEP EXTLO 1.2 V REF 1 nF EXTIO CEXT 2 k RBIAS DVDD D[7:0] Logic Control 50 RLOAD BIASJ I BIAS + Control AMP 0.1 F AVDD

TERMINAL NAME AGND AVDD BIASJ CLK COMP2 D[7:0] DGND DVDD EXTIO NO. I/O DESCRIPTION Analog ground return for the internal analog circuitry Positive analog supply voltage 5.5 V) Full-scale output current bias External clock input. Input data latched on rising edge of the clock. Compensation and decoupling node, requires 0.1 F capacitor to AVDD. Internal bias node, requires 0.1 F decoupling capacitor to AGND. Data bits 0 through D7 is most significant data bit (MSB), D0 is least significant data bit (LSB). Digital ground return for the internal digital logic circuitry Positive digital supply voltage 5.5 V) Used as external reference input when internal reference is disabled (i.e., EXTLO = AVDD). Used as internal reference output when EXTLO = AGND, requires 0.1 F decoupling capacitor to AGND when used as reference output Internal reference ground. Connect to AVDD to disable the internal reference source DAC current output. Full scale when all input bits are set 1 Complementary DAC current output. Full scale when all input bits are 0 Mode select. Internal pulldown. Mode 0 is selected if this pin is left floating or connected to DGND. See timing diagram. No connection Asynchronous hardware power down input. Active High. Internal pulldown. Requires s to power down but ms to power up.

absolute maximum ratings over operating free-air temperature (unless otherwise noted)

Supply voltage range, AVDD (see Note 6.5 V DVDD (see Note 6.5 V Voltage between AGND and DGND. 0.5 V Supply voltage range, AVDD to DVDD. 6.5 V CLK, SLEEP, MODE (see Note V to DVDD 0.3 V Digital input D7D0 (see Note V to DVDD IOUT1, IOUT2 (see Note V to AVDD COMP1, COMP2 (see Note V to AVDD 0.3 V EXTIO, BIASJ (see Note V to AVDD 0.3 V EXTLO (see Note 0.3 V Peak input current (any input). 20 mA Peak total input current (all inputs). 30 mA Operating free-air temperature range, TA: to 85C Storage temperature range. to 150C Lead temperature mm (1/16 inch) from the case for 10 seconds. 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 under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. Measured with respect to AGND. 2. Measured with respect to DGND.


 

Related products with the same datasheet
THS5641AIDWR
THS5641AIPW
THS5641AIPWR
THS5641AIDWG4
THS5641AIDWRG4
THS5641AIPWG4
THS5641AIPWRG4
Some Part number from the same manufacture Texas Instruments, Inc.
THS5641AIDWR ti THS5641A, 8-Bit, 100 Msps, CommsDAC(TM) DAC Scalable Current Outputs Between 2mA to 20mA
THS5641APW 8-bit, 100 Msps, Commsdace Digital-to-analog Converter
THS5641EVM 8-bit, 100 Msps, Commsdac Digital-to-analog Converter
THS5641IDW ti THS5641, 8-Bit, 100MSPS, Commsdac, Diff. Scalable Current Outputs Between 2mA to 20mA
THS5641PW 8-bit, 100 Msps, Commsdace Digital-to-analog Converter
THS5651 10-bit, 100 Msps, Commsdace Digital-to-analog Converter
THS5651A 10-bit, 125 Msps, Commsdace Digital-to-analog Converter
THS5651ADW
THS5651AI
THS5651AIDW ti THS5651A, 10-Bit, 100MSPS, Commsdac, Diff. Scalable Current Outputs Between 2mA to 20mA
THS5651DW 10-bit, 125 Msps, Commsdace Digital-to-analog Converter
THS5651EVM 10-bit, 100 Msps, Commsdace Digital-to-analog Converter
THS5651IDW ti THS5651, 10-Bit, 100MSPS, Commsdac, Diff. Scalable Current Outputs Between 2mA to 20mA
THS5651PW 10-bit, 125 Msps, Commsdace Digital-to-analog Converter
THS5661 12-bit, 100 Msps, Commsdace Digital-to-analog Converter
THS5661A 12-bit, 125 Msps, Commsdac(tm) Digital-to-analog Converter
THS5661ADW 12-bit, 125 Msps, Commsdace Digital-to-analog Converter
THS5661AI 12-bit, 125 Msps, Commsdac(tm) Digital-to-analog Converter
THS5661AIDW ti THS5661A, 12-Bit, 125 Msps, Commsdac, Diff. Scalable Current Outputs Between 2mA to 20mA
THS5661APW 12-bit, 125 Msps, Commsdace Digital-to-analog Converter
THS5661EVM 12-bit, 100 Msps, Commsdace Digital-to-analog Converter

8403801DA : ti SN54HC10, Triple 3-Input Positive-nand Gates

CY74FCT16374ETPVC : D-Type (3-State) Flip-Flops ti CY74FCT16374T, 16-Bit Edge-triggered D-type Flip-flops With 3-State Output

SN74LVTH126PWR : Non-Inverting Buffers and Drivers ti SN74LVTH126, 3.3-V Abt Quadruple Bus Buffers With 3-State Outputs

SN64BCT244DWE4 : Non-Inverting Buffers and Drivers ti SN64BCT244, Octal Buffer/driver With 3-State Outputs

SN74ABTR2245NSRE4 : Standard Transceivers ti SN74ABTR2245, Octal Transceivers And Line/memory Drivers With 3-State Outputs

TWL6041BSRSYFFT : Audio CODECs Audio WCSP SRS Texas Instruments TWL6041 8-Channel High Quality Low-Power Audio Codec features a high level of integration providing analog audio codec functions for portable applications. TI TWL6041 audio codec contains multiple audio analog inputs and outputs, as well as microphone biases and accessory detection

LP5912-0.9DRVT : LDO Voltage Regulators Ultra-Low-Noise 500-mA Linear Regulator for RF and Analog Circuits 6-SON -40 to 125 Texas Instruments LP5912/LP5912-Q1 Ultra-Low Noise LDO Regulator is an LDO capable of supplying 500mA output current. Designed to meet the requirements of RF and analog circuits, the LP5912/LP5912-Q1 device provides low noise, high PSRR, low quiescent current, and low line and load transient resp

CC3220SM2ARGKR : RF Microcontrollers - MCU SimpleLink Wi-Fi and Internet-of-Things, Single-Chip Wireless MCU Solution (CC3220R,S,SF) 64-VQFN -40 to 85 Texas Instruments CC3220 SimpleLink Microcontrollers (MCUs) are a platform that consists of Wi-Fi, low energy, Sub-1GHz and host MCUs, which all share a common, easy-to-use development environment. These devices come with a single core software development kit (SDK) and rich toolset. A one-t

Same catergory

5102ALP : A/DConverter, 16-bit, 20kHz, Latch- Protected. +VDIG DGND -VDIG RST CLKIN XOUT STBY DGND +VDIG TRK1 TRK2 CRS/FIN SSH/SDL HOLD CH1/2 SCLK +LPTBIT NC -VDIG DGND +VDIG HOLD SLEEP RST STBY CODE BP/UP CRS/FIN TRK1 TRK2 SSH/SDL SDATA SLEEP SCKMOD LPTSTATUS +VANLOG AIN2 -VANLOG AGND REFBUF VREF AIN1 OUTMOD BP/UP CODE SDATA +LPTV -LPTV -VANLOG AGND 22 23 VA+ VADGND VDVD+ AGND AIN1 + VREF + TEST SCKMOD + Comparator.

AD7858L : 3 V to 5 V Single Supply, 200 KSPS 8-channel, 12-bit Sampling ADC. Specified for VDD V AD7858--200 kSPS; AD7858L--100 kSPS System and Self-Calibration with Autocalibration on Power-Up Eight Single-Ended or Four Pseudo-Differential Inputs Low Power 12 mW (VDD 3 V) Automatic Power-Down After Conversion (25 W) Flexible Serial Interface: 8051/SPITM/QSPITM/P Compatible 24-Lead DIP, SOIC, and SSOP Packages APPLICATIONS Battery-Powered.

ADC12130 : Self-calibrating 12-bit Plus Sign Serial I/o A/D Converter With Mux And Sample/hold.

BRS509 : BRS DC/DC Converters ( 1.5 Watt ). BRS DC/DC converters offer excellent regulation and isolation in an industry standard DIP package. The 5 Volt input BRS is ideal for industrial and EDP applications. The BRS short circuit protection and 500 VDC isolation. Please see the BRD series for dual output applications. Industry Standard DIP Package Industry Standard Pinout 85C Case Operation.

DAC8571 : Low-power Rail-to-rail Output 16-Bit I2C Input DAC. 16-BIT, LOW POWER, VOLTAGE OUTPUT, I2C INTERFACE DIGITAL-TO-ANALOG CONVERTER Micropower Operation: 5 V Power-On Reset to Zero Single Supply: V 16-Bit Monotonic Settling Time: to 0.003% FSR I2CTM Interface With High-Speed Mode Supports Data Receive and Transmit On-Chip Rail-to-Rail Output Buffer Double-Buffered Input Register Supports Synchronous Multichannel.

LTC1669 : 10-Bit Rail-to-rail Micropower DAC With i C Interfacethe LTC 1669 is a 10-bit Voltage Output DAC With True Buffered Rail-to-rail Output Voltage Capability. It Operates From a Single Supply With a Range of 2.7V to 5.5V..

MAX1177 : MAX1177, MAX1178, MAX1188 16-Bit, 135ksps, Single-supply ADCs With Bipolar Analog Input Range.

MP7633 : CMOS 10-bit Multiplying Digital-to-analog Converter.

OES021ZC : Ultra-dense 40w Converter. OES DC/DC converters are ultra-dense, 40 Watt, single output converters produced for the telecom and networking markets. Making use of open-frame packaging, planar magnetics, high efficiency topologies, and surface-mount design, the OES has superior thermal performance. The OES 1500 VDC isolation and overvoltage protection, as well as input undervoltage.

TLC5618AMFK : Programmable Dual 12-bit Digital-to-analog Converters. Programmable Settling Time to 0.5 LSB 12.5 s Typ Two 12-Bit CMOS Voltage Output DACs an 8-Pin Package Simultaneous Updates for DAC A and DAC B Single Supply Operation 3-Wire Serial Interface High-Impedance Reference Inputs Voltage Output Range. 2 Times the Reference Input Voltage Software Powerdown Mode Internal Power-On Reset TMS320 and SPI Compatible.

TLC7524EFN : 8-bit Multiplying Digital-to-analog Converters. KEY PERFORMANCE S Resolution Linearity error Power dissipation at VDD 5 V Setting time Propagation delay time 8 Bits 1/2 LSB Max 5 mW Max 100 ns Max 80 ns Max The TLC7524C, TLC7524E, and TLC7524I are CMOS, 8-bit, digital-to-analog converters (DACs) designed for easy interface to most popular microprocessors. Easily Interfaced to Microprocessors On-Chip.

TLV5580CDW : ti TLV5580, 8 Bit, 80 MSPS ADC Single Ch., High Ch. Bandwidth, Low Power.

MAX1276 : 1.8Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs With Internal Reference The MAX1276/MAX1278 are low-power, high-speed, serial-output, 12-bit, analog-to-digital converters (ADCs) that operate at up to 1.8Msps and have an internal reference. These devices feature true-differential inputs, offering better noise immunity, distortion improvements,.

AD7298-1 : : 8-Channel, 1 MSPS, 10-Bit SAR ADC The AD7298-1 is a 10-bit, high speed, low power, 8-channel, successive approximation ADC. The part operates from a single 3.3 V power supply and throughput rates up to 1 MSPS. The device contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 30 MHz..

 
0-C     D-L     M-R     S-Z