參數(shù)資料
型號(hào): TLV1508IPWLE
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封裝: PLASTIC, TSSOP-20
文件頁(yè)數(shù): 25/42頁(yè)
文件大?。?/td> 638K
代理商: TLV1508IPWLE
TLV1504, TLV1508
2.7 V TO 5.5 V, 10-BIT, 200 KSPS, 4/8 CHANNEL, LOW POWER,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN
SLAS251 – DECEMBER 1999
31
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
–140
–120
–100
–80
–60
–40
–20
0
20
0
102030405060708090
100
Magnitude
dB
f – Frequency – kHz
FAST FOURIER TRANSFORM
vs
FREQUENCY
VCC = 5 V,
External Reference = 4 V,
SCLK = 20 MHz,
Internal OSC
Single Shot, Long Sample
Mode 00
P Mode
Figure 32
–70
–65
–60
–55
–50
0
255075
100
Figure 33
SNR
Signal-to-Noise
dB
f – Frequency – kHz
SIGNAL-TO-NOISE
vs
INPUT FREQUENCY
VCC = 5 V, External Reference = 4 V,
Internal OSC, Single Shot, Short Sample,
Mode 00
P Mode
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