PDF《TLC5602C, TLC5602M》

TLC5602C, TLC5602M VIDEO 8-BIT DIGITAL-TO-ANALOG CONVERTERS SLAS023D C FEBRUARY

1989 C REVISED JANUARY

2002 1 POST OFFICE BOX

655303 ? DALLAS, TEXAS

75265 D 8-Bit Resolution D ±0.

2% Linearity D Maximum Conversion Rate

30 MHz Typ

20 MHz Min D Analog Output Voltage Range VDD to VDD C1 V D TTL Digital Input Voltage D 5-V Single Power-Supply Operation D Low Power Consumption . . .

80 mW Typ D Interchangeable With Fujitsu MB40778 description The TLC5602x devices are low-power, ultra-high-speed video, digital-to-analog converters that use the LinEPIC? 1-?m CMOS process. The TLC5602x converts digital signals to analog signals at a sampling rate of dc to

20 MHz. Because of high-speed operation, the TLC5602x devices are suitable for digital video applications such as digital television, video processing with a computer, and radar-signal processing. The TLC5602C is characterized for operation from 0°C to 70°C. The TLC5602M is characterized over the full military temperature range of C55°C to 125°C.

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11 10 DGTL GND DGTL VDD COMP REF ANLG VDD1 A OUT ANLG VDD2 DGTL VDD ANLG GND D0 (LSB) D1 D2 D3 D4 D5 D6 D7 (MSB) CLK N PACKAGE (TOP VIEW)

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12 11 DGTL GND DGTL VDD COMP REF ANLG VDD1 A OUT NC ANLG VDD2 DGTL VDD ANLG GND NC D0 (LSB) D1 D2 D3 D4 D5 D6 D7 (MSB) CLK NC―No internal connection DW PACKAGE (TOP VIEW)

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12 11 NC DGTL GND DGTL VDD COMP REF ANLG VDD1 A OUT ANLG VDD2 DGTL VDD ANLG GND NC D0 (LSB) D1 D2 D3 D4 D5 D6 D7 (MSB) CLK J PACKAGE (TOP VIEW)

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15 14 D1 D2 D3 D4 D5 COMP REF ANLG VDD1 A OUT ANLG VDD2 FK PACKAGE (TOP VIEW) DGTL V DGTL GND NC D7 (MSB) D6 NC D0 (LSB) ANLG GND CLK DD DGTL V DD Copyright ? 2002, Texas Instruments Incorporated 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. LinEPIC is a trademark of Texas Instruments Incorporated. TLC5602C, TLC5602M VIDEO 8-BIT DIGITAL-TO-ANALOG CONVERTERS SLAS023D C FEBRUARY

1989 C REVISED JANUARY

2002 2 POST OFFICE BOX

655303 ? DALLAS, TEXAS

75265 AVAILABLE OPTIONS PACKAGE TA WIDE-BODY SMALL OUTLINE (DW) CERAMIC CHIP CARRIER (FK) CERAMIC DIP (J) PLASTIC DIP (N) 0°C to 70°C TLC5602CDW TLC5602CN C55°C to 125°C TLC5602MFK TLC5602MJ functional block diagram Buffer Driver With Register Current Switches With Register Decode COMP REF CLK D7CD0 A OUT

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1 FUNCTION TABLE STEP DIGITAL INPUTS OUTPUT STEP D7 D6 D5 D4 D3 D2 D1 D0 VOLTAGE?

0 L L L L L L L L 3.980 V

1 L L L L L L L H 3.984 V | | |

127 L H H H H H H H 4.488 V

128 H L L L L L L L 4.492 V

129 H L L L L L L H 4.496 V | | |

254 H H H H H H H L 4.996 V

255 H H H H H H H H 5.000 V ? VDD =

5 V and Vref = 4.02 V TLC5602C, TLC5602M VIDEO 8-BIT DIGITAL-TO-ANALOG CONVERTERS SLAS023D C FEBRUARY

1989 C REVISED JANUARY

2002 3 POST OFFICE BOX

655303 ? DALLAS, TEXAS

75265 schematics of equivalent input and output EQUIVALENT OF ANALOG OUTPUT EQUIVALENT OF EACH DIGITAL INPUT ANLG? GND A OUT

80 ? ANLG VDD1 ?? ?? Dn DGTL VDD ANLG? GND DGTL? GND DGTL VDD ? ANLG GND and DGTL GND do not connect internally and should be tied together as close to the device terminals as possible. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)? Supply voltage range, ANLG VDD, DGTL VDD C0.5 V to