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參數(shù)資料
| 型號： | SP8528 |
| 英文描述： | Micropower Sampling 12-Bit A/D Converter |
| 中文描述： | 微采樣12位A / D轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 181K |
| 代理商： | SP8528 |
SP8528DS/01
SP8528 Micropower Sampling 12-Bit A/D Converter
1
Copyright 2000 Sipex Corporation
SP8528
Micropower Sampling 12-Bit A/D Converter
I
Low Cost
I
12-Bit Serial Sampling ADC
I
Guaranteed +1.0 LSB Max INL
I
Guaranteed No Missing Codes
I
8-Pin NSOIC Plastic Package
I
Low Power @ 230
μ
A including
Automatic Shutdown: 1nA (typ)
I
Full differential input stage
I
Single Supply 3.0V to 5.5V operation
I
Half Duplex Digital Serial Interface
I
Sample Rate: 30.12
μ
S
I
Pin Compatible Upgrade to LTC 1286
DESCRIPTION
The
SP8528
is a very low power 12-Bit A/D converter. The
SP8528
typically draws 230
μ
A of
supply current when sampling at 33.2 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
SP8528
is available in 8-Pin NSOIC packages, specified over Commercial
and Industrial temperature ranges. The
SP8528
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 wires.
Internal
VCC
GND
REFL
DAC
REFL
Csample P
Csample N
+IN
-IN
SAR
PARALLEL TO
12
CS/SHDN
SCLK
TIMING &
Dout
VREF
COMPARATOR
INPUT
SP8528 Block Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP8530 | S2ADC - Simultaneous Sampling Analog to Digital Converter |
| SP8530AN | S2ADC - Simultaneous Sampling Analog to Digital Converter |
| SP8530AS | S2ADC - Simultaneous Sampling Analog to Digital Converter |
| SP8530BN | S2ADC - Simultaneous Sampling Analog to Digital Converter |
| SP8530BS | S2ADC - Simultaneous Sampling Analog to Digital Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP8530 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:S2ADC - Simultaneous Sampling Analog to Digital Converter |
| SP8530AN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:S2ADC - Simultaneous Sampling Analog to Digital Converter |
| SP8530AS | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:S2ADC - Simultaneous Sampling Analog to Digital Converter |
| SP8530BN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:S2ADC - Simultaneous Sampling Analog to Digital Converter |
| SP8530BS | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:S2ADC - Simultaneous Sampling Analog to Digital Converter |
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