TLV2548CPWR datasheet(29/48 Pages) TI1

29 / 48 page

TLV2544, TLV2548

2.7V TO 5.5V, 12BIT, 200KSPS, 4/8CHANNEL, LOW POWER

SERIAL ANALOGTODIGITAL CONVERTERS WITH AUTOPOWERDOWN

SLAS198E − FEBRUARY 1999 − REVISED JUNE 2003

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 24

0.6

0.4

0.2

0.8

OFFSET ERROR

TEMPERATURE

1.2

TA − Temperature − °C

VCC = 5 V, Internal Reference = 4 V,

External Oscillator = SCLK/4,

Single Shot, Long Sample,

Mode 00

µP Mode

−40

−23.75 −7.5

8.75

41.25 57.5 73.75

Figure 25

−1

−1.5

−2

−2.5

−0.5

GAIN ERROR

TEMPERATURE

0.5

TA − Temperature − °C

VCC = 5 V, Internal Reference = 4 V,

External Oscillator = SCLK/4,

Single Shot, Long Sample,

Mode 00

µP Mode

−40

−23.75 −7.5

8.75

41.25 57.5 73.75

Figure 26

0.8

0.6

1.2

SUPPLY CURRENT

TEMPERATURE

1.4

TA − Temperature − °C

Long Sample

Short Sample

VCC = 5 V, External Reference = 4 V,

Internal Oscillator, Single Shot,

Short Sample, Mode 00

µP Mode

−40

−23.75 −7.5

8.75

41.25 57.5 73.75

Figure 27

−0.2

−0.6

−0.8

−1

0.2

POWER DOWN CURRENT

TEMPERATURE

0.4

−0.4

TA − Temperature − °C

VCC = 2.7 V

VCC = 5 V

VCC = 5.5 V

External Reference = 4 V, Internal Oscillator,

Single Shot, Short Sample, Mode 00

µP Mode

−40

−23.75 −7.5

8.75

41.25 57.5 73.75

TLV2548CPWR Datasheet(PDF) 29 Page - Texas Instruments

TLV2548CPWR Datasheet(HTML) 29 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

Datasheet Download

Link URL