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| 型号： | MCP3553T-E/MS |
| 厂商： | Microchip Technology |
| 文件页数： | 32/36页 |
| 文件大小： | 0K |
| 描述： | IC ADC 22BIT 2.7V 1CH SPI 8MSOP |
| 产品培训模块： | MCP3901 Analog Front End |
| 标准包装： | 2,500 |
| 位数： | 22 |
| 采样率（每秒）： | 60 |
| 数据接口： | 串行，SPI? |
| 转换器数目： | 1 |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 带卷 (TR) |
| 输入数目和类型： | 1 个差分，单极 |
| 配用： | MCP355XDV-MS1-ND - BOARD DEV SENSOR APP MCP355X MCP355XDM-TAS-ND - BOARD DEMO TINY APP SNSR MCP355X |
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2009 Microchip Technology Inc.
DS21950E-page 5
MCP3550/1/3
Voltage Output Low (SDO/RDY)VOL
——
0.4
V
VOH = -1 mA, VDD = 5.0V
Input leakage Current
(CS, SCK)
ILI
-1
—
1
A
Internal Pin Capacitance
(CS, SCK, SDO/RDY)
CINT
—5
—
pF
DC CHARACTERISTICS (CONTINUED)
Electrical Specifications: Unless otherwise indicated, all parameters apply at -40°C
≤ TA ≤ +85°C, VDD = 2.7V or 5.0V.
VREF = 2.5V. VIN+ = VIN- = VCM = VREF/2. All ppm units use 2*VREF as full scale range. Unless otherwise noted, specification
applies to entire MCP3550/1/3 family.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Note 1:
This parameter is established by characterization and not 100% tested.
2:
INL is the difference between the endpoints line and the measured code at the center of the quantization band.
3:
This current is due to the leakage current and the current due to the offset voltage between VIN+ and VIN-.
4:
Input impedance is inversely proportional to clock frequency; typical values are for the MCP3550/1 device. VREF =5V.
5:
Characterized by design, but not tested.
6:
Rejection performance depends on internal oscillator accuracy; see Section 4.0 “Device Overview” for more informa-
tion on oscillator and digital filter design. MCP3550/1 device rejection specifications characterized from 49 to 61 Hz.
TEMPERATURE CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated
Parameters
Sym
Min
Typ
Max
Units
Conditions
Temperature Ranges
Specified Temperature Range
TA
-40
—
+85
°C
Operating Temperature Range
TA
-40
—
+125
°C
Thermal Package Resistances
Thermal Resistance, 8L-MSOP
θJA
—211
—
°C/W
Thermal Resistance, 8L-SOIC
θJA
—
149.5
—
°C/W
SERIAL TIMINGS
Electrical Specifications: Unless otherwise indicated, all parameters apply at -40°C
≤ TA ≤ +85°C,
VDD = 3.3V or 5.0V, SDO load = 50 pF.
Parameters
Sym
Min
Typ
Max
Units
Conditions
CLK Frequency
fSCK
——
5
MHz
CLK High
tHI
90
—
ns
CLK Low
tLO
90
—
ns
CLK fall to output data valid
tDO
0—
90
ns
CS low to indicate RDY state
tRDY
0—
50
ns
CS minimum low time
tCSL
50
—
ns
RDY flag setup time
tSU
20
—
ns
CS rise to output disable
tDIS
20
—
ns
CS disable time
tCSD
90
—
ns
Power-up to CS LOW
tPUCSL
—10
—
s
CS High to Shutdown Mode
tCSHSD
—10
—
s
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP355XDM-TAS | 功能描述:数据转换 IC 开发工具 MCP355X Tiny App Sensor Demo Brd RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MCP355XDV-MS1 | 功能描述:数据转换 IC 开发工具 MCP355X Sensor App Dev Brd RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MCP3901 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Two Channel Analog Front End |
| MCP3901_10 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Two-Channel Analog Front End |
| MCP3901_11 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Two-Channel Analog Front End Portable Instrumentation |
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