Datasheet

TLV2541, TLV2542, TLV2545
2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
SLAS245E −MARCH 2000 − REVISED APRIL 2010
20
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
TYPICAL CHARACTERISTICS
Figure 27
−79
−81
−85
040
THD − Total Harmonic Distortion − dB
−77
−75
f − Input Frequency − KHz
TOTAL HARMONIC DISTORTION
vs
INPUT FREQUENCY
60
−83
20 80
V
DD
= REF = 2.7 V
150 KSPS
−76
−78
−80
−82
−84
70503010
Figure 28
−78
−82
−90
040
THD − Total Harmonic Distortion − dB
−74
−70
f − Input Frequency − KHz
TOTAL HARMONIC DISTORTION
vs
INPUT FREQUENCY
60
−86
20 80
−72
−76
−80
−84
−88
100
V
DD
= REF = 5.5 V
200 KSPS