AD7684 datasheet(9/28 Pages) AD

부품명	AD7684

상세설명	16-Bit, 1.5 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/QFN

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AD7688

Rev. A | Page 9 of 28

TYPICAL PERFORMANCE CHARACTERISTICS

CODE

1.5

1.0

0.5

0

–0.5

–1.0

–1.5

0

16384

32768

49152

65535

POSITIVE INL = +0.31LSB

NEGATIVE INL = –0.39LSB

Figure 7. Integral Nonlinearity vs. Code

300000

250000

150000

200000

100000

50000

0

CODE IN HEX

73

74

75

6F

70

71

72

0

2930

0

256159

2031

VDD = REF = 5V

Figure 8. Histogram of a DC Input at the Code Center

FREQUENCY (kHz)

0

–20

–40

–60

–80

–100

–120

–160

–140

–180

0

25

50

75

100

125

150

200

175

225

250

16384 POINT FFT

VDD = REF = 5V

FS = 500KSPS

FIN = 2kHz

SNR = 95.6dB

THD = –117.7dB

SFDR = –117.9dB

2nd HARM = –125dB

3rd HARM = –119dB

Figure 9. FFT Plot

CODE

1.5

1.0

0.5

0

–0.5

–1.0

–1.5

0

16384

32768

49152

65535

POSITIVE DNL = +0.37LSB

NEGATIVE DNL = –0.21LSB

Figure 10. Differential Nonlinearity vs. Code

160000

120000

140000

100000

80000

40000

20000

60000

0

CODE IN HEX

74

76

71

73

0

72

0

75

00

136187

124933

VDD = REF = 5V

Figure 11. Histogram of a DC Input at the Code Transition

INPUT LEVEL (dB)

0

–10

–8–6–4–2

100

99

98

97

96

95

94

93

92

91

90

Figure 12. SNR vs. Input Level

유사한 부품 번호 - AD7684

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD7684	452Kb / 16P	16-Bit, 100 kSPS PulSAR Differential ADC in MSOP REV. 0
	AD7684	611Kb / 28P	16-Bit, 500 kSPS PulSAR ADC in MSOP/QFN REV. B
	AD7684	480Kb / 20P	3mW, 100kSPS, 14-Bit ADC in 6-Lead SOT-23 REV. 0
	AD7684	1Mb / 29P	Dual Differential 16-Bit, 1 MSPS PulSAR ADC 12.0 mW in QSOP REV. A
	AD7684	526Kb / 24P	16-Bit, /-0.65 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/QFN Rev. PrB

More results

유사한 설명 - AD7684

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD7688BRMZ	437Kb / 28P	16-Bit, 1.5 LSB INL, 500 kSPS PulSAR??Differential ADC in MSOP/QFN REV. A
	AD7693	526Kb / 24P	16-Bit, /-0.65 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/QFN Rev. PrB
	AD7687BRMZ	469Kb / 28P	16-Bit, 1.5 LSB INL, 250 kSPS PulSAR??Differential ADC in MSOP/QFN REV. B
	AD7688	562Kb / 29P	16-Bit, 1.5 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/LFCSP
	AD7691	898Kb / 28P	18-Bit, 1.5 LSB INL, 250 kSPS PulSAR Differential ADC in MSOP/QFN REV. 0
	AD7687	616Kb / 27P	16-Bit, 1.5 LSB INL, 250 kSPS PulSAR Differential ADC in MSOP
	AD7688	535Kb / 28P	16-Bit, 1.5 LSB INL, 500 kSPS PulSAR REV. B
	AD7690BRMZ	620Kb / 24P	18-Bit, 1.5 LSB INL, 400 kSPS PulSAR짰 Differential ADC in MSOP/QFN REV. B
	AD7686BRM	611Kb / 28P	16-Bit, 500 kSPS PulSAR ADC in MSOP/QFN REV. B
	AD7686CRMZ	611Kb / 28P	16-Bit, 500 kSPS PulSAR ADC in MSOP/QFN REV. B

More results

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유사한 부품 번호 - AD7684

유사한 설명 - AD7684

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