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參數(shù)資料
| 型號： | MCP3304 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface |
| 中文描述： | 13位差分輸入，低功耗的A / D轉(zhuǎn)換器具有SPI串行接口 |
| 文件頁數(shù)： | 7/40頁 |
| 文件大?。?/td> | 666K |
| 代理商： | MCP3304 |
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2002 Microchip Technology Inc.
DS21697B-page 7
MCP3302/04
2.0
TYPICAL PERFORMANCE CURVES
Note:
Unless otherwise indicated, V
DD
= V
REF
= 5V, Full differential input configuration, V
SS
= 0V,
F
SAMPLE
= 100 ksps, F
CLK
= 21*F
SAMPLE
, T
A
= 25°C.
.
FIGURE 2-1:
vs. Sample Rate
Integral Nonlinearity (INL)
FIGURE 2-2:
vs. V
REF.
Integral Nonlinearity (INL)
FIGURE 2-3:
vs. Code (Representative Part).
Integral Nonlinearity (INL)
.
FIGURE 2-4:
vs. Sample Rate (V
DD
= 2.7V)
Integral Nonlinearity (INL)
.
FIGURE 2-5:
vs. V
REF
(V
DD
= 2.7V)
Integral Nonlinearity (INL)
FIGURE 2-6:
vs. Code (Representative Part, V
DD
= 2.7V).
Integral Nonlinearity (INL)
Note:
The graphs and tables 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 or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
0
50
100
150
200
Sample Rate (ksps)
I
Positive INL
Negative INL
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
0
1
2
3
4
5
V
REF
(V)
I
Positive INL
Negative INL
-1
-4096
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
-3072
-2048
-1024
0
1024
2048
3072
4096
Code
I
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
0
10
20
30
40
50
60
70
Sample Rate (ksps)
I
Negative INL
Positive INL
V
DD
=V
REF
=2.7V
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
0
0.5
1
1.5
2
2.5
3
V
REF
(V)
I
Positive INL
Negative INL
V
DD
= 2.7V
-1
-4096
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
-3072
-2048
-1024
0
1024
2048
3072
4096
Code
I
V
DD
=V
REF
=2.7V
F
SAMPLE
= 50 ksps
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| MCP3304-BI/P | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 13-bit Diff In 4 Chl RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MCP3304-BI/SL | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 13-bit Diff In 4 Chl RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MCP3304-BI/ST | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface |
| MCP3304-CI/P | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 13-bit Diff In 4 Chl RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MCP3304-CI/SL | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 13-bit Diff In 4 Chl RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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