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Following are URLs where you can obtain information on other Texas Instruments products and application solutions:

Products

Applications

Amplifiers

amplifier.ti.com

Audio

www.ti.com/audio

Data Converters

dataconverter.ti.com

Automotive

www.ti.com/automotive

DLP® Products

www.dlp.com

Broadband

www.ti.com/broadband

DSP

dsp.ti.com

Digital Control

www.ti.com/digitalcontrol

Clocks and Timers

www.ti.com/clocks

Medical

www.ti.com/medical

Interface

interface.ti.com

Military

www.ti.com/military

Logic

logic.ti.com

Optical Networking

www.ti.com/opticalnetwork

Power Mgmt

power.ti.com

Security

www.ti.com/security

Microcontrollers

microcontroller.ti.com

Telephony

www.ti.com/telephony

RFID

www.ti-rfid.com

Video & Imaging

www.ti.com/video

RF/IF and ZigBee® Solutions

www.ti.com/lprf

Wireless

www.ti.com/wireless

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265

Copyright © 2009, Texas Instruments Incorporated

Содержание DAC8801/11EVM

Страница 1: ...r Plane 7 6 Layer 4 Bottom Signal Plane 7 7 Bottom Silkscreen 7 8 INL and DNL Characterization Plot for the DAC8811 8 9 DAC8801 11EVM Default Jumper Setting 9 10 MMB0 with DAC8811EVM Installed 13 11 L...

Страница 2: ...ww ti com Related Documentation Data Sheets Literature Number DAC8801 SLAS403 DAC8811 SLAS411 OPA277 2277 SBOS079 INA105 SBOS145 REF102 SBVS022A 3 Questions About This or Other Data Converter EVMs If...

Страница 3: ...tings may cause permanent damage to the device 4 2 2 Reference Voltage The externally generated 10 VDC precision voltage reference is jumper selectable via W1 Either 10 V or 10 V can be applied to the...

Страница 4: ...tic design phase by properly selecting the right components and designing the circuit correctly The circuit should include adequate bypassing identifying and managing the analog and digital signals an...

Страница 5: ...lowable in the design These design practice discussed can be seen in the following figures The DAC8801 11EVM board is constructed on a four layer printed circuit board using a copper clad FR 4 laminat...

Страница 6: ...ormance www ti com Figure 4 Layer 2 Ground Plane Figure 5 Layer 3 Power Plane 6 DAC8801 11EVM SLAU151A January 2005 Revised November 2009 Submit Documentation Feedback Copyright 2005 2009 Texas Instru...

Страница 7: ...3458A digital multimeter and a PC running the LabVIEW software The EVM board is tested for all codes of the device under test DUT and is allowed to settle for 1 ms before the meter is read This proces...

Страница 8: ...user in evaluating the onboard MDAC and how to interface the EVM to a host processor See the specific MDAC data sheet as listed in the Related Documentation from Texas Instruments section of this user...

Страница 9: ...AC so the MDACs proper operation depends on the successful configuration between the host processor and the EVM board In addition a properly written code is also required to operate the MDAC A custom...

Страница 10: ...istor and capacitor If this is the case the user can easily configure the feedback circuit to closely match their desired wave shape by simply removing R6 and C12 and replacing it with the proper valu...

Страница 11: ...olar supply mode 7 Jumper Setting Table 5 shows the function of each specific jumper setting of the EVM Table 5 Jumper Setting Function Jumper Reference Setting Function Routes the 10 V reference to M...

Страница 12: ...control signals required to output various signals and waveforms from the device installed on the DAC8811EVM The DAC8811EVM PDK kit combines the DAC8811EVM board with the DSP based modular motherboard...

Страница 13: ...en assembling the boards It is possible to misalign the connectors and damage both the EVM and the motherboard CAUTION DO NOT connect the MMB0 to your PC before installing the DXP software as describe...

Страница 14: ...he MMB0 board CAUTION When using external power supplies applied to J14 on the MMB0 please ensure all shorting blocks from J13 are completely removed Permanent damage to the MMB0 may occur otherwise F...

Страница 15: ...your installation directory Before you can generate signals with DXP a DAC EVM configuration file must be loaded To load a configuration file select the desired DAC from the configuration list under t...

Страница 16: ...the DXP User s Guide The frequency and amplitude of the output waveform are controlled by sliders on the DXP software interface The DAC update rate can also be modified as shown in Figure 12 Figure 12...

Страница 17: ...RJ 8GEY0R00V 0 1 4W 1206 chip resistor 7 1 R10 Panasonic ERJ 8ENF2002V 20 k 1 4W 1206 chip resistor 8 1 R4 Panasonic ERJ 8GEYJ101V 100 1 4W 1206 chip resistor 9 1 R8 Panasonic ERJ 8GEYJ202V 2 k 5 1 4W...

Страница 18: ...2 03 2031 3 Position jumper_ 0 1 spacing 23 1 R7 Bourns 3214W 1 104E 100K Potentiometer 24 1 U3 Texas Instruments INA105KU Unity gain differential amplifier 8 SOIC 25 1 U4 Texas Instruments OPA2277UA...

Страница 19: ...VDD 7 U1 DAC8801 11 REF 1 IN 2 IN 3 V 4 Sense 5 Output 6 V 7 NC 8 U3 INA105 VIN 2 GND 4 OUT 6 TRIM 5 TEMP 3 N C 1 N C 7 N C 8 U2 REF102 R7 100K R9 20K R10 20K Tantalum R5 0 C5 0 1 F C7 0 1 F VSS VCC...

Страница 20: ...product This notice contains important safety information about temperatures and voltages For additional information on TI s environmental and or safety programs please contact the TI application eng...

Страница 21: ...ce TI is not responsible or liable for any such statements TI products are not authorized for use in safety critical applications such as life support where a failure of the TI product would reasonabl...

Страница 22: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments DAC8811EVM PDK DAC8811EVM DAC8801EVM...

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