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| 型號(hào)： | MCP3001-I/ST |
| 廠商： | Microchip Technology |
| 文件頁(yè)數(shù)： | 1/28頁(yè) |
| 文件大小： | 0K |
| 描述： | IC ADC 10BIT 2.7V 1CH SPI 8TSSOP |
| 標(biāo)準(zhǔn)包裝： | 100 |
| 位數(shù)： | 10 |
| 采樣率（每秒）： | 200k |
| 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)偽差分，單極 |
| 產(chǎn)品目錄頁(yè)面： | 672 (CN2011-ZH PDF) |
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2007 Microchip Technology Inc.
DS21293C-page 1
MCP3001
Features
10-bit resolution
±1 LSB max DNL
±1 LSB max INL
On-chip sample and hold
SPI serial interface (modes 0,0 and 1,1)
Single supply operation: 2.7V - 5.5V
200 ksps sampling rate at 5V
75 ksps sampling rate at 2.7V
Low power CMOS technology
- 5 nA typical standby current, 2 A max
- 500 A max active current at 5V
Industrial temp range: -40°C to +85°C
8-pin PDIP, SOIC, MSOP and TSSOP packages
Applications
Sensor Interface
Process Control
Data Acquisition
Battery Operated Systems
Description
The Microchip Technology Inc. MCP3001 is a succes-
sive approximation 10-bit A/D converter (ADC) with on-
board sample and hold circuitry. The device provides a
single pseudo-differential input. Differential Nonlinear-
ity (DNL) and Integral Nonlinearity (INL) are both spec-
ified at ±1 LSB max. Communication with the device is
done using a simple serial interface compatible with the
SPI protocol. The device is capable of sample rates up
to 200 ksps at a clock rate of 2.8 MHz. The MCP3001
operates over a broad voltage range
(2.7V - 5.5V).
Low current design permits operation with a typical
standby current of only 5 nA and a typical active current
of 400 A. The device is offered in 8-pin PDIP, MSOP,
TSSOP and 150 mil SOIC packages.
Package Types
Functional Block Diagram
V
REF
IN+
IN–
V
SS
V
DD
CLK
D
OUT
CS/SHDN
1
2
3
4
8
7
6
5
PDIP, MSOP, SOIC, TSSOP
MC
P3
001
Illustration not to scale
Comparator
Sample
and
Hold
10-Bit SAR
DAC
Control Logic
CS/SHDN
V
REF
IN+
IN-
V
SS
V
DD
CLK
D
OUT
Shift
Register
2.7V 10-Bit A/D Converter with SPI Serial Interface
SPI is a trademark of Motorola Inc.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCP3001T-I/MS | 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:2.7V 10 BIT A/D CONVERTER WITH SPI SERIAL INTERFACE |
| MCP3001T-I/P | 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:2.7V 10 BIT A/D CONVERTER WITH SPI SERIAL INTERFACE |
| MCP3001T-I/SN | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-bit SPI Sgl Chl IND TEMP, SOIC8 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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 |
| MCP3001T-I/ST | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-bit SPI Sgl Chl IND TEMP, TSSOP8 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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 |
| MCP3002 | 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:MCP300X 10-Bit Analog-to-Digital Converters |
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