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参数资料
| 型号： | MAX11647EUA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/22页 |
| 文件大小： | 0K |
| 描述： | IC ADC 10BIT I2C 94.4KSPS 8UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 位数： | 10 |
| 采样率（每秒）： | 94.4k |
| 数据接口： | I²C，串行 |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 362mW |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 管件 |
| 输入数目和类型： | 2 个单端，单极；2 个单端，双极；1 个差分，单极；1 个差分，双极 |
General Description
The MAX11646/MAX11647 low-power, 10-bit, 1-/2-
channel analog-to-digital converters (ADCs) feature
internal track/hold (T/H), voltage reference, a clock, and
an I2C-compatible 2-wire serial interface. These
devices operate from a single supply of 2.7V to 3.6V
(MAX11647) or 4.5V to 5.5V (MAX11646) and require
only 6A at a 1ksps sample rate. AutoShutdown pow-
ers down the devices between conversions, reducing
supply current to less than 1A at lower throughput
rates. The MAX11646/MAX11647 each measure two
single-ended or one differential input. The fully differen-
tial analog inputs are software configurable for unipolar
or bipolar and single-ended or differential operation.
The full-scale analog input range is determined by the
internal reference or by an externally applied reference
voltage ranging from 1V to VDD. The MAX11647 fea-
tures a 2.048V internal reference and the MAX11646
features a 4.096V internal reference.
The MAX11646/MAX11647 are available in an ultra-tiny
1.9mm x 2.2mm WLP package and an 8-pin MAX
package. These ADCs are guaranteed over the extend-
ed temperature range (-40°C to +85°C). For pin-com-
patible 12-bit parts, refer to the MAX11644/MAX11645
data sheet.
Applications
Handheld Portable Applications
Medical Instruments
Battery-Powered Test Equipment
Power-Supply Monitoring
Solar-Powered Remote Systems
Received-Signal-Strength Indicators
System Supervision
Features
Ultra-Tiny 1.9mm x 2.2mm Wafer Level Package
High-Speed I2C-Compatible Serial Interface
400kHz Fast Mode
1.7MHz High-Speed Mode
Single Supply
2.7V to 3.6V (MAX11647)
4.5V to 5.5V (MAX11646)
Internal Reference
2.048V (MAX11647)
4.096V (MAX11646)
External Reference: 1V to VDD
Internal Clock
2-Channel Single-Ended or 1-Channel Fully
Differential
Internal FIFO with Channel-Scan Mode
Low Power
670A at 94.4ksps
230A at 40ksps
60A at 10ksps
6A at 1ksps
0.5A in Power-Down Mode
Software-Configurable Unipolar/Bipolar
MAX11646/MAX11647
Low-Power, 1-/2-Channel, I2C, 10-Bit ADCs
in Ultra-Tiny 1.9mm x 2.2mm Package
________________________________________________________________
Maxim Integrated Products
1
Ordering Information
19-5134; Rev 1; 9/10
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.
EVALUATION
KIT
AVAILABLE
PART
TEMP RANGE
PIN-
PACKAGE
I2C SLAVE
ADDRESS
MAX11646EUA+
-40°C to +85°C 8 μMAX
0110110
MAX11647EUA+
-40°C to +85°C 8 μMAX
0110110
MAX11647EWC+
-40°C to +85°C 12 WLP
0110110
AutoShutdown is a trademark of Maxim Integrated Products, Inc.
MAX is a registered trademark of Maxim Integrated Products, Inc.
+
Denotes a lead(Pb)-free/RoHs-compliant package.
Typical Operating Circuit and Selector Guide appear at end
of data sheet.
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| MAX11646EUA+ | IC ADC 10BIT I2C 94.4KSPS 8UMAX |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX11647EUA+ | 功能描述:模数转换器 - ADC 12-Bit 2Ch 94.4ksps 3.6V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX11647EUA+T | 功能描述:模数转换器 - ADC 12-Bit 2Ch 94.4ksps 3.6V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX11647EWC+T | 功能描述:模数转换器 - ADC 12-Bit 2Ch 94.4ksps 3.6V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX1165 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Power, 16-Bit Analog-to-Digital Converters with Parallel Interface |
| MAX1165ACUI | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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