TLV2548CPWR datasheet(32/48 Pages) TI1

32 / 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 33

−71

−70.50

−70

−69.50

−69

−68.50

−68

−67.50

−67

100

150

f − Frequency − kHz

SIGNAL-TO-NOISE + DISTORTION

INPUT FREQUENCY

VCC = 5 V,

External Reference = 4 V,

Internal Oscillator,

Single Shot, Long Sample,

Mode 00

µP Mode

Figure 34

10.80

10.90

11.10

11.20

11.30

11.40

11.50

100

150

f − Frequency − kHz

EFFECTIVE NUMBER OF BITS

INPUT FREQUENCY

VCC = 5 V,

External Reference = 4 V,

Internal Oscillator,

Single Shot, Long Sample,

Mode 00

µP Mode

Figure 35

−79

−78

−77

−76

−75

−74

−73

−72

−71

−70

−69

100

150

TOTAL HARMONIC DISTORTION

INPUT FREQUENCY

f − Frequency − kHz

VCC = 5 V,

External Reference = 4 V,

Internal Oscillator,

Single Shot, Long Sample,

Mode 00

µP Mode

Figure 36

−82

−81

−80

−79

−78

−77

−76

−75

−74

−73

100

150

f − Frequency − kHz

SPURIOUS FREE DYNAMIC RANGE

INPUT FREQUENCY

VCC = 5 V,

External Reference = 4 V,

Internal Oscillator,

Single Shot, Long Sample,

Mode 00

µP Mode

TLV2548CPWR Datasheet(PDF) 32 Page - Texas Instruments

TLV2548CPWR Datasheet(HTML) 32 Page - Texas Instruments

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