参数资料
型号: LTC2377CDE-16#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: ADC
英文描述: 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16
封装: 4 X 3 MM, LEAD FREE, PLASTIC, DFN-16
文件页数: 22/24页
文件大小: 754K
代理商: LTC2377CDE-16#PBF
LTC2377-16
7
237716f
SNR, SINAD vs Temperature,
fIN = 2kHz
THD, Harmonics vs Temperature,
fIN = 2kHz
Typical perForMance characTerisTics
Supply Current vs Temperature
Shutdown Current vs Temperature
CMRR vs Input Frequency
Reference Current
vs Reference Voltage
INL/DNL vs Temperature
Full-Scale Error vs Temperature
Offset Error vs Temperature
TA = 25°C, VDD = 2.5V, OVDD = 2.5V, VCM = 2.5V,
REF = 5V, fSMPL = 500ksps, unless otherwise noted.
FREQUENCY (kHz)
0
50
100
150
250
70
CMRR
(dB)
85
80
75
100
95
90
237716 G17
0
REFERENCE
CURRENT
(mA)
0.2
0.15
0.05
0.1
0.4
0.35
0.3
0.25
237716 G18
REFERENCE VOLTAGE (V)
2.5
3.0
3.5
4.0
4.5
5.0
TEMPERATURE (°C)
SNR,
SINAD
(dBFS)
98.0
237716 G10
96.0
96.5
97.0
97.5
–55 –35 –15 5
25 45 65 85 105 125
SINAD
SNR
TEMPERATURE (°C)
HARMONICS,
THD
(dBFS)
–110
237716 G11
–140
–135
–130
–125
–120
–115
–55 –35 –15 5
25 45 65 85 105 125
THD
2ND
3RD
TEMPERATURE (°C)
INL/DNL
ERROR
(LSB)
0.5
237716 G12
–0.5
–0.3
–0.1
0.1
0.3
–50
25 45 65
–25 –15 5
85 105 125
MAX INL
MAX DNL
MIN DNL
MIN INL
TEMPERATURE (°C)
FULL-SCALE
ERROR
(LSB)
2.0
237716 G13
–2.0
0.0
1.0
0.5
1.5
–1.0
–0.5
–1.5
–55
25
–15
–35
5
85
65
45
105 125
–FS
+FS
TEMPERATURE (°C)
POWER
SUPPL
YCURRENT
(mA)
3.0
237716 G15
0.0
0.5
1.0
1.5
2.0
2.5
–55 –35 –15 5
25 45 65 85 105 125
IVDD
IREF
IOVDD
TEMPERATURE (°C)
OFFSET
ERROR
(LSB)
1.0
0.5
237716 G14
–1.0
0.0
–0.5
–55 –35 –15 5
25 45
85
65
105 125
TEMPERATURE (°C)
POWER-DOWN
CURRENT
(A)
45
40
35
30
237716 G16
0
5
10
15
20
25
–55 –35 –15 5
25 45 65 85 105 125
IVDD + IOVDD + IREF
相关PDF资料
PDF描述
LTC2377CMS-16#PBF 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16
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LTC2377IDE-16#TRPBF 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16
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