參數(shù)資料
型號(hào): MAX11638EEE+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 3/22頁(yè)
文件大?。?/td> 0K
描述: IC ADC 8BIT SRL 300KSPS 16QSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
位數(shù): 8
采樣率(每秒): 300k
數(shù)據(jù)接口: MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 667mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-QSOP
包裝: 管件
輸入數(shù)目和類型: 8 個(gè)單端,單極
MAX11638/MAX11639/MAX11642/MAX11643
8-Bit, 16-/8-Channel, 300ksps ADCs
with FIFO and Internal Reference
______________________________________________________________________________________
11
Detailed Description
The MAX11638/MAX11639/MAX11642/MAX11643 are
low-power, serial-output, multichannel ADCs with FIFO
capability for system monitoring, process-control, and
instrumentation applications. These 8-bit ADCs have
internal track-and-hold (T/H) circuitry supporting single-
ended inputs. Data is converted from analog voltage
sources in a variety of channel and data-acquisition con-
figurations. Microprocessor (P) control is made easy
through a 3-wire SPI-/QSPI-/MICROWIRE-compatible
serial interface.
Figure 2 shows a simplified functional diagram of the
MAX11638/MAX11639/MAX11642/MAX11643 internal
architecture. The MAX11642/MAX11643 have 16 sin-
gle-ended analog input channels. The MAX11638/
MAX11639 have 8 single-ended analog input channels.
SCLK
DIN
DOUT
CS
tDH
tDOE
tDS
tCH
tCL
tCSS0
tCP
tCSH1
tCSH0
tCSS1
tDOD
tDOT
Figure 1. Detailed Serial-Interface Timing Diagram
8-BIT
SAR
ADC
CONTROL
SERIAL
INTERFACE
OSCILLATOR
FIFO AND
ACCUMULATOR
T/H
CNVST
SCLK
CS
DIN
EOC
DOUT
AIN15
AIN0
AIN1
INTERNAL
REFERENCE
REF
MAX11638/MAX11639/
MAX11642/MAX11643
Figure 2. Functional Diagram
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX11638EEE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8Ch 8-Bit 300ksps w/FIFO & Int Ref 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
MAX11638EEE+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8Ch 8-Bit 300ksps w/FIFO & Int Ref 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
MAX11639EEE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8Ch 8-Bit 300ksps w/FIFO & Int Ref 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
MAX11639EEE+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8Ch 8-Bit 300ksps w/FIFO & Int Ref 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
MAX11642EEG+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16Ch 8-Bit 300ksps w/FIFO & Int Ref 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