参数资料
型号: MAX11210EEE+T
厂商: Maxim Integrated Products
文件页数: 26/27页
文件大小: 0K
描述: ADC 24BIT 4WIRE SPI 16-QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
位数: 24
数据接口: 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
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
8
Maxim Integrated
24-Bit, Single-Channel, Ultra-Low-Power,
Delta-Sigma ADCs with GPIO
MAX11200/MAX11210
Pin Description
Pin Configuration
PIN
NAME
FUNCTION
1
GPIO1
General-Purpose I/O 1. Register controllable using SPI.
2
GPIO2
General-Purpose I/O 2. Register controllable using SPI.
3
GPIO3
General-Purpose I/O 3. Register controllable using SPI.
4
GND
Ground. Ground reference for analog and digital circuitry.
5
REFP
Differential Reference Positive Input. REFP must be more positive than REFN. Connect REFP to a voltage
between AVDD and GND.
6
REFN
Differential Reference Negative Input. REFN must be more negative than REFP. Connect REFN to a
voltage between AVDD and GND.
7
AINN
Negative Fully Differential Analog Input
8
AINP
Positive Fully Differential Analog Input
9
AVDD
Analog Supply Voltage. Connect a supply voltage between +2.7V and +3.6V with respect to GND.
10
DVDD
Digital Supply Voltage. Connect a digital supply voltage between +1.7V and +3.6V with respect to GND.
11
CS
Active-Low, Chip-Select Logic Input
12
DIN
Serial-Data Input. Data present at DIN is shifted to the device’s internal registers at the rising edge of
the serial clock at SCLK, when the device is accessed for an internal register write or for a command
operation.
13
RDY/DOUT
Data Ready Output/Serial-Data Output. This output serves a dual function. In addition to the serial-data
output function, the RDY/DOUT also indicates that the data is ready when the RDY is logic-low. RDY/
DOUT changes on the falling edge of SCLK.
14
SCLK
Serial-Clock Input. Apply an external serial clock to SCLK.
15
CLK
External Clock Signal Input. When external clock mode is selected (EXTCLK = 1), provide a 2.4576MHz
or 2.048MHz clock signal at CLK. Other frequencies can be used, but the data rate and digital filter notch
frequencies scale accordingly.
16
GPIO4
General-Purpose I/O 4. Register controllable using SPI.
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
GPIO1
GPIO4
CLK
SCLK
RDY/DOUT
DIN
CS
DVDD
AVDD
TOP VIEW
QSOP
GPIO2
GPIO3
REFN
GND
REFP
AINN
AINP
+
MAX11200
MAX11210
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