7 FN7863.0 November 1, 2011 Typical Performance Characteristics At TA" />
參數(shù)資料
型號(hào): ISL2671286IBZ
廠商: Intersil
文件頁數(shù): 13/15頁
文件大小: 0K
描述: IC ADC 12BIT SPI/SRL 20K 8SOIC
標(biāo)準(zhǔn)包裝: 980
位數(shù): 12
采樣率(每秒): 20k
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 1.4mW
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-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 管件
輸入數(shù)目和類型: 1 個(gè)偽差分,單極
ISL2671286
7
FN7863.0
November 1, 2011
Typical Performance Characteristics At TA = +25°C, +VCC = VREF = 5V, fSAMPLE = 12.5kHz, fCLK = 16 * fSAMPLE, unless
otherwise specified.
FIGURE 6. REFERENCE CURRENT vs SAMPLE RATE
FIGURE 7. REFERENCE CURRENT vs TEMPERATURE
FIGURE 8. CHANGE IN OFFSET vs REFERENCE VOLTAGE
FIGURE 9. CHANGE IN OFFSET vs TEMPERATURE
FIGURE 10. CHANGE IN INTEGRAL LINEARITY AND DIFFERENTIAL
LINEARITY vs REFERENCE VOLTAGE
FIGURE 11. CHANGE IN GAIN vs REFERENCE VOLTAGE
0.0
0.5
1.0
1.5
2.0
2.5
0
2
4
6
8
10
12
SAMPLE RATE (kHz)
REFERENCE
CURRENT
(
A)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
-55
-35
-15
5
25
45
65
85
105
TEMPERATURE (°C)
REFERE
N
C
E
CURRENT
(A)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
REFERENCE VOLTAGE (V)
CHANGE
IN
OFF
S
ET
(
L
S
B
)
1
2
3
4
5
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
-55
-35
-15
5
25
45
65
85
105
TEMPERATURE (°C)
DELT
A
FROM
25°
C
(LSB)
-0.2
-0.1
0.0
0.1
0.2
0.3
0.4
0.5
CHANGE IN DNL (LSB)
CHANGE IN INL (LSB)
1
2
3
4
5
REFERENCE VOLTAGE (V)
D
E
LT
A
FROM
+5V
REFERENCE
(LSB)
-4.0
-3.5
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
1
2
3
4
5
REFERENCE VOLTAGE (V)
C
HANGE
IN
GAIN
(LSB)
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