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參數(shù)資料
| 型號(hào)： | SP8537 |
| 英文描述： | Micropower Sampling 10-Bit A/D Converter |
| 中文描述： | 微采樣10位A / D轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 220K |
| 代理商： | SP8537 |
1
SP8537DS/03
SP8537 Micropower Sampling 10–Bit Voltage A/D Converter
Copyright 2000 Sipex Corporation
SP8537
Micropower Sampling 10-Bit A/D Converter
I
Low Cost
I
10-Bit Serial Sampling ADC
I
8-Pin NSOIC Plastic Package
I
Low Power @ 250
μ
A including
Automatic Shutdown: 1nA(typ)
I
Programmable Input Configuration:
Full differential or 2 channel
single-ended
I
Single Supply 3.0V to 5.5V operation
I
Half Duplex Digital Serial Interface
I
Sample Rate: 33.9
μ
S
DESCRIPTION
The
SP8537
is a very low power 10-Bit data acquisition chip. The
SP8537
typically draws 250
μ
A
of supply current when sampling at 29.5 kHz. Supply current drops linearly as the sample rate
is reduced. The ADC automatically powers down when not performing conversions, drawing only
leakage current. The
SP8537
is available in 8-Pin NSOIC packages, specified over Commercial,
Industrial and Extended temperature ranges. The
SP8537
is best suited for Battery-Operated
Systems, Portable Data Acquisition Instrumentation, Battery Monitoring, and Remote Sensing
applications. The serial port allows efficient data transfer to a wide range of microprocessors and
microcontrollers over 3 or 4 wires.
Internal
VCC
REFH
GND
REFL
DAC
REFL
Csample P
Csample N
INPUT
CH0
CH1
DIN
SAR
PARALLEL TO
10
CS
CLK
TIMING &
Dout
REFH
COMPARATOR
MUX
SP8537 Block Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP8538JN | RECTIFIER STANDARD SINGLE 1A 50V 50 30A-ifsm 5uA-ir 1.1V-vf MELF 5K/REEL |
| SP8538 | Micropower Sampling 12-Bit A/D Converter |
| SP8538AN | Micropower Sampling 12-Bit A/D Converter |
| SP8538AS | Micropower Sampling 12-Bit A/D Converter |
| SP8538BN | Micropower Sampling 12-Bit A/D Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP8538 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Micropower Sampling 12-Bit A/D Converter |
| SP8538AN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Micropower Sampling 12-Bit A/D Converter |
| SP8538AS | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Micropower Sampling 12-Bit A/D Converter |
| SP8538BN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Micropower Sampling 12-Bit A/D Converter |
| SP8538BS | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Micropower Sampling 12-Bit A/D Converter |
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