9 FN7999.3 September 5, 2012 Typical Performance Characteristics FIGURE 5. ISL26712 SINAD vs ANALOG INPUT FREQUENC" />
參數(shù)資料
型號(hào): ISL26710IRTZ-T
廠商: Intersil
文件頁數(shù): 21/21頁
文件大?。?/td> 0K
描述: IC ADC 10BIT SAR 1MSPS 8-TDFN
標(biāo)準(zhǔn)包裝: 6,000
位數(shù): 10
采樣率(每秒): 1M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 8.5mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-WDFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 8-TDFN(3x3)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 1 個(gè)差分,單極
ISL26712, ISL26710, ISL26708
9
FN7999.3
September 5, 2012
Typical Performance Characteristics
FIGURE 5. ISL26712 SINAD vs ANALOG INPUT FREQUENCY FOR
VARIOUS SUPPLY VOLTAGES
FIGURE 6. ISL26712 DYNAMIC PERFORMANCE WITH VDD = 5V
FIGURE 7. CMRR vs FREQUENCY FOR VDD = 5V
FIGURE 8. TYPICAL DNL FOR THE ISL26712 FOR VDD = 5V
FIGURE 9. PSRR vs SUPPLY RIPPLE FREQUENCY WITHOUT SUPPLY
DECOUPLING
FIGURE 10. TYPICAL INL FOR THE ISL26712 FOR VDD = 5V
55
60
65
70
75
10
100
1k
INPUT FREQUENCY (kHz)
SINA
D
(dBc)
2.7V
3.6V
4.75V
5.25V
-140
-120
-100
-80
-60
-40
-20
0
100
200
300
400
500
FREQUENCY (kHz)
8192-POINT FFT
fSAMPLE = 1MSPS
fIN = 95.2kHz
SINAD = 72.0dB
THD = -91dB
SFDR = 93dB
AMPLITUDE
(dBFS)
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10k
100k
1k
10k
FREQUENCY (Hz)
CMRR
(dB)
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0
1024
2048
3072
4096
CODE
DNL
(LSB)
-120
-100
-80
-60
-40
-20
0
100
200
300
400
500
600
700
800
900
1000
FREQUENCY (kHz)
250mVP-P SINE WAVE ON VDD
NO DECOUPLING ON VDD
PSRR
(dB)
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0
1024
2048
3072
4096
CODE
INL
(
L
SB
)
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