Unless otherwise indicated" />
參數(shù)資料
型號(hào): MCP3201-CI/ST
廠商: Microchip Technology
文件頁(yè)數(shù): 38/40頁(yè)
文件大小: 0K
描述: IC ADC 12BIT 2.7V 1CH SPI 8TSSOP
標(biāo)準(zhǔn)包裝: 100
位數(shù): 12
采樣率(每秒): 100k
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 8-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 8-TSSOP
包裝: 管件
輸入數(shù)目和類(lèi)型: 1 個(gè)單端,單極
產(chǎn)品目錄頁(yè)面: 672 (CN2011-ZH PDF)
1998-2011 Microchip Technology Inc.
DS21290F-page 7
MCP3201
2.0
TYPICAL PERFORMANCE CHARACTERISTICS
Note:
Unless otherwise indicated, VDD = VREF = 5V, VSS = 0V, fSAMPLE = 100 ksps, fCLK = 16*fSAMPLE, TA = +25°C.
FIGURE 2-1:
Integral Nonlinearity (INL)
vs. Sample Rate.
FIGURE 2-2:
Integral Nonlinearity (INL)
vs. VREF.
FIGURE 2-3:
Integral Nonlinearity (INL)
vs. Code (Representative Part).
FIGURE 2-4:
Integral Nonlinearity (INL)
vs. Sample Rate (VDD = 2.7V).
FIGURE 2-5:
Integral Nonlinearity (INL)
vs. VREF (VDD = 2.7V).
FIGURE 2-6:
Integral Nonlinearity (INL)
vs. Code (Representative Part, VDD = 2.7V).
Note:
The graphs provided following this note are a statistical summary based on a limited number of samples
and are provided for informational purposes only. The performance characteristics listed herein are not
tested or guaranteed. In some graphs, the data presented may be outside the specified operating range
(e.g., outside specified power supply range) and therefore outside the warranted range.
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0
25
50
75
100
125
150
Sample Rate (ksps)
IN
L
(
L
S
B
)
Positive INL
Negative INL
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
01
234
5
V
REF (V)
IN
L
(L
S
B
)
Positive INL
Negative INL
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0
512
1024 1536 2048 2560 3072 3584 4096
Digital Code
INL
(
L
S
B
)
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
020
40
60
80
100
Sample Rate (ksps)
INL
(
L
S
B
)
VDD = VREF = 2.7V
Positive INL
Negative INL
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
0.00.5
1.01.5
2.02.5
3.0
VREF (V)
IN
L
(
L
S
B
)
Positive INL
Negative INL
VDD = 2.7V
FSAMPLE = 50 ksps
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0
512 1024 1536 2048 2560 3072 3584 4096
Digital Code
IN
L
(
L
S
B
)
VDD = VREF = 2.7V
FSAMPLE = 50 ksps
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