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Texas Instruments DAC7568EVM User Manual Download Page 8

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Related Documentation from Texas Instruments

The following devices data sheet is DACxx68EVM compatible.

•

DAC7568, DAC8168, DAC8568, 12-/14-/16-Bit, Octal-Channel, Ultra-Low Glitch, Voltage Output
Digital-to-Analog Converters With 2.5V, 2ppm/°C Internal Reference data sheet (

SBAS430

)

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DACxx68EVM

SLAU301 – November 2009

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Copyright © 2009, Texas Instruments Incorporated

Summary of Contents for DAC7568EVM

Page 1: ...is compatible with the 5 6K Interface Board SLAU104 from Texas Instruments as well as the HPA MCU Interface Board SLAU106 Contents 1 EVM Overview 2 2 Analog Interface 2 3 Digital Interface 2 4 Power...

Page 2: ...Unused J2 20 REF External reference source input 2 5 V NOM 2 525 V maximum J2 15 VCOM Common mode voltage output option J2 1 J2 19 odd AGND Analog ground connections except J2 15 3 Digital Interface...

Page 3: ...1 on the EVM When JP4 is in the default factory position Shunt on pins 1 2 power to the DAC comes from J3 pin 5 which is designated as a 5VDC input When the shunt on JP4 is moved to pins 2 3 the user...

Page 4: ...rnal Reference section of document SBAS430 The internal reference source is applied to U3 a unity gain buffer configured OPA379 The output of U3 may be used to provide a 2 5 V common mode input to ext...

Page 5: ...s Table 3 EVM Default Jumper Settings Jumper Shunt Position Jumper Description Allows CLR to be monitored or controlled via external pulse source Used with signals applied to JP1 N A J1 19 Allows LDAC...

Page 6: ...e 5 Pin Dual Row SM Header 10 Pos Samtec SSW 105 22 F D VS K JP1 JP2 Header Strip 2 x 1 Samtec TSW 102 07 L S JP3 JP6 Header Strip 3 x 1 Samtec TSW 103 07 L S R1 R2 R10 RES 10 0K OHM 1 10W 1 0603 SMD...

Page 7: ...1uF C2 10uF JP4 R6 0 R8 33 JP2 JP1 VIN 2 VOUT 6 TRIM 5 GND 4 TEMP 3 U2 REF5025ID C1 10uF C4 0 1uF R7 33 C6 0 1uF TP3 C8 1uF C7 NI C10 NI C9 2 2F TP1 TP4 TP2 JP5 SYNC LDAC 1 GND 14 VoutE 6 Vrefin Out 8...

Page 8: ...xx68EVM compatible DAC7568 DAC8168 DAC8568 12 14 16 Bit Octal Channel Ultra Low Glitch Voltage Output Digital to Analog Converters With 2 5V 2ppm C Internal Reference data sheet SBAS430 blank paragrap...

Page 9: ...roduct 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 engin...

Page 10: ...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...

Page 11: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments DAC7568EVM DAC8168EVM DAC8568EVM...

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