参数资料
型号: MAX11359AETL+T
厂商: Maxim Integrated Products
文件页数: 16/67页
文件大小: 0K
描述: IC DAS SYSTEM 16BIT 40-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 数据采集系统(DAS)
分辨率(位): 16 b
采样率(每秒): 512
数据接口: MICROWIRE?,QSPI?,串行,SPI?
电压电源: 模拟和数字
电源电压: 1.8 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 40-WFQFN 裸露焊盘
供应商设备封装: 40-TQFN-EP(6x6)
包装: 带卷 (TR)
MAX11359A
16-Bit Data-Acquisition System with ADC, DAC,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
23
Maxim Integrated
PIN
NAME
FUNCTION
25
OUTA
DACA Force-Sense Output. Analog input to mux.
26
AGND
Analog Ground
27
AVDD
Analog Supply Voltage. Also ADC reference voltage during AVDD measurement. Bypass to AGND with
10F and 0.1F capacitors in parallel as close to the pin as possible.
28
IN2+
Amplifier 2 Noninverting Input
29
IN2-
Amplifier 2 Inverting Input. Analog input to mux.
30
OUT2
Amplifier 2 Output. Analog input to mux.
31
AIN2
Analog Input 2. Analog input to mux. Inputs have internal programmable current source for external
temperature measurement.
32
AIN1
Analog Input 1. Analog input to mux. Inputs have internal programmable current source for external
temperature measurement.
33
REF
Reference Input/Output. Output of the reference buffer amplifier or external reference input. Disabled at
power-up to allow external reference. Reference voltage for ADC and DAC.
34
REG
Linear Voltage-Regulator Output. Charge-pump-doubler input voltage. Bypass REG with a 10F capacitor
to DGND for charge-pump regulation.
35
CF-
36
CF+
Charge-Pump Flying Capacitor Terminals. Connect an external 10F (typ) capacitor between CF+ and CF-.
37
CPOUT
Charge-Pump Output. Connect an external 10F (typ) reservoir capacitor between CPOUT and DGND. There is
a low threshold diode between DVDD and CPOUT. When the charge pump is disabled, CPOUT is pulled up
within 300mV (typ) of DVDD.
38
DVDD
Digital Supply Voltage. Bypass to DGND with 10F and 0.1F capacitors in parallel as close to the pin as
possible.
39
DGND
Digital Ground. Also ground for cascaded linear voltage regulator and charge-pump doubler.
40
UPIO1
User-Programmable Input/Output 1. See the UPIO1_CTRL Register for functionality.
—EP
Exposed Pad. Leave unconnected or connect to AGND.
Pin Description (continued)
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MAX1135BCAP+T 功能描述:模数转换器 - ADC 16-Bit 150ksps 3.3V Single Supply 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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