参数资料
| 型号： | MAX11206EEE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 13/27页 |
| 文件大小： | 0K |
| 描述： | IC ADC 20BIT 16QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 位数： | 20 |
| 采样率（每秒）： | 480 |
| 数据接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 667mW |
| 电压电源： | 模拟和数字，双 ± |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 带卷 (TR) |
| 输入数目和类型： | 1 个差分，单极；1 个差分，双极 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页当前第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页
20
Maxim Integrated
20-Bit, Single-Channel, Ultra-Low-Power, Delta-
Sigma ADCs with Programmable Gain and GPIO
MAX11206/MAX11207
CTRL2: Control 2 Register
The byte-wide CTRL2 register is a bidirectional read/write register. The byte written to the CTRL2 register controls the
direction and values of the digital I/O ports.
DIR[4:1]: The direction bits configure the direction of the DIO bit. When a DIR bit is set to 0, the associated DIO bit
is configured as an input and the value returned by a read of the DIO bit is the value being driven on the associated
GPIO. When a DIR bit is set to 1, the associated DIO bit is configured as an output and the GPIO port is driven to a
logic value of the associated DIO bit.
DIO[4:1]: The data input/output bits are bits associated with the GPIO ports. When a DIO is configured as an input,
the value read from the DIO bit is the logic value being driven at the GPIO port. When the direction is configured as an
output, the GPIO port is driven to a logic value associated with the DIO bit.
CTRL3: Control 3 Register
The byte-wide CTRL3 register is a bidirectional read/write register. The CTRL3 register controls the operation and
calibration of the device.
DGAIN[2:0] (MAX11206 only): The digital gain bits control the input referred gain. With a gain of 1, the input range is
0 to VREF (unipolar) or ±VREF (bipolar). As the gain in increased by 2x, the input range is reduced to 0 to VREF/gain
or ±VREF/gain. Digital gain is applied to the final offset and gain-calibrated digital data. The DGAIN[2:0] bits decode
to digital gains as follows:
000 = 1
100 = 16
001 = 2
101 = 32
010 = 4
110 = 64
011 = 8
111 = 128
NOSYSG: The no-system gain bit, NOSYSG, controls the system gain calibration coefficient. A 1 in this bit location disables
the use of the system gain value when computing the final offset and gain corrected data value. A 0 in this location enables
the use of the system gain value when computing the final offset and gain corrected data value.
NOSYSO: The no system offset bit, NOSYSO, controls the system offset calibration coefficient. A 1 in this location disables
the use of the system offset value when computing the final offset and gain corrected data value. A 0 in this location enables
the use of the system offset value when computing the final offset and gain corrected data value.
NOSCG: The no self-calibration gain bit, NOSCG, controls the self-calibration gain calibration coefficient. A 1 in this location
disables the use of the self-calibration gain value when computing the final offset and gain corrected data value. A 0 in this
location enables the use of the self-calibration gain value when computing the final offset and gain corrected data value.
NOSCO: The no self-calibration offset bit, NOSCO, controls the use of the self-calibration offset calibration coefficient. A 1 in
this location disables the use of the self-calibration offset value when computing the final offset and gain corrected data value.
A 0 in this location enables the use of the self-calibration offset value when computing the final offset and gain corrected data
value.
Table 13. CTRL2 Register (Read/Write)
Table 14. CTRL3 Register (Read/Write)
*These DGAIN_ bits are don’t-care bits for the MAX11207.
BIT
B7
B6
B5
B4
B3
B2
B1
B0
BIT NAME
DIR4
DIR3
DIR2
DIR1
DIO4
DIO3
DIO2
DIO1
DEFAULT
0
1
BIT
B7
B6
B5
B4
B3
B2
B1
B0
BIT NAME
DGAIN2*
DGAIN1*
DGAIN0*
NOSYSG
NOSYSO
NOSCG
NOSCO
RESERVED
DEFAULT
0
1
0
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX11206EVKIT+ | 功能描述:数据转换 IC 开发工具 20-Bit Single Channel Delta Sigma RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MAX11207 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:20-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADCs with Programmable Gain and GPIO |
| MAX11207EEE+ | 功能描述:模数转换器 - ADC 20-Bit Delta-Sigma 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 |
| MAX11207EEE+T | 功能描述:模数转换器 - ADC 20-Bit Delta-Sigma 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 |
| MAX11208 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:20-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADC with 2-Wire Serial Interface |
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