參數(shù)資料
型號： MAX1067BEEE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： Multichannel, 14-Bit, 200ksps Analog-to-Digital Converters
中文描述： 4-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16
封裝： 0.150 INCH, 0.250 INCH PITCH, MO-137AB, QSOP-16
文件頁數(shù)： 1/30頁
文件大小： 447K
代理商： MAX1067BEEE
General Description
The MAX1067/MAX1068 low-power, multichannel, 14-
bit analog-to-digital converters (ADCs) feature a suc-
cessive-approximation ADC, integrated +4.096V
reference, a reference buffer, an internal oscillator,
automatic power-down, and a high-speed SPI/
QSPI/MICROWIRE-compatible interface. The
MAX1067/MAX1068 operate with a single +5V analog
supply and feature a separate digital supply, allowing
direct interfacing with +2.7V to +5.5V digital logic.
The MAX1067/MAX1068 consume only 3.6mA (AV
DD
=
DV
DD
= +5V) at 200ksps when using an external refer-
ence. AutoShutdown reduces the supply current to
185μA at 10ksps and to less than 10μA at reduced sam-
pling rates.
The MAX1067 includes a 4-channel input multiplexer, and
the MAX1068 accepts up to eight analog inputs.
In addition, digital signal processor (DSP)-initiated con-
versions are simplified with the DSP frame-sync input and
output featured in the MAX1068. The MAX1068 includes a
data-bit transfer input to select between 8-bit-wide or 16-
bit-wide data-transfer modes. Both devices feature a scan
mode that converts each channel sequentially or one
channel continuously.
Excellent dynamic performance and low power, com-
bined with ease of use and an integrated reference,
make the MAX1067/MAX1068 ideal for control and data-
acquisition operations or for other applications with
demanding power consumption and space require-
ments. The MAX1067 is available in a 16-pin QSOP
package, and the MAX1068 is available in a 24-pin
QSOP package. Both devices are guaranteed over the
commercial (0°C to +70°C) and extended (-40°C to
+85°C) temperature ranges. Use the MAX1168 evalua-
tion kit to evaluate the MAX1068.
Applications
Motor Control
Industrial Process Control
Industrial I/O Modules
Data-Acquisition Systems
Thermocouple Measurements
Accelerometer Measurements
Features
14-Bit Resolution, ±0.5 LSB INL and
±1 LSB DNL (max)
+5V Single-Supply Operation
Adjustable Logic Level (+2.7V to +5.25V)
Input Voltage Range: 0 to V
REF
Internal (+4.096V) or External (+3.8V to AV
DD
)
Reference
Internal Track/Hold, 4MHz Input Bandwidth
Internal or External Clock
SPI/QSPI/MICROWIRE-Compatible Serial
Interface, MAX1068 Performs DSP-Initiated
Conversions
8-Bit-Wide or 16-Bit-Wide Data-Transfer Mode
(MAX1068 Only)
4-Channel (MAX1067) or 8-Channel (MAX1068)
Input Mux
Scan Mode Sequentially Converts Multiple
Channels or One Channel Continuously
Low Power
3.6mA at 200ksps
1.85mA at 100ksps
185μA at 10ksps
0.6μA in Full Power-Down Mode
Small Package Size
16-Pin QSOP (MAX1067)
24-Pin QSOP (MAX1068)
M
Multichannel, 14-Bit, 200ksps Analog-to-Digital
Converters
________________________________________________________________
Maxim Integrated Products
For pricing delivery, and ordering information please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
1
Ordering Information
19-2955; Rev 1; 8/07
PART
TEMP RANGE
PIN-
PACKAGE
INL
(LSB)
MAX1067
ACEE
MAX1067BCEE
MAX1067CCEE
MAX1067AEEE
MAX1067BEEE
MAX1067CEEE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
16 QSOP
16 QSOP
16 QSOP
16 QSOP
16 QSOP
16 QSOP
±
0.5
±
1
±
2
±
0.5
±
1
±
2
Ordering Information continued at end of data sheet.
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
AutoShutdown is a trademark of Maxim Integrated Products, Inc.
Pin Configurations appear at end of data sheet.
相關(guān)PDF資料
PDF描述
MAX1067CCEE Multichannel, 14-Bit, 200ksps Analog-to-Digital Converters
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1067BEEE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC MULTICH 200KSPS ANLG-DGTL CNVTRS 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1067BEEE+T 制造商:Maxim Integrated Products 功能描述:- Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC ADC 14BIT SRL 200KSPS 16QSOP 制造商:Maxim Integrated Products 功能描述:MULTICH 200KSPS ANLG-DGTL CNVTRS
MAX1067BEEE-T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1067CCEE 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1067CCEE-T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
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