参数资料
型号: ADS1259BIPWR
厂商: Texas Instruments
文件页数: 12/48页
文件大小: 0K
描述: IC ADC 24BIT SPI 14KSPS 20TSSOP
标准包装: 2,000
位数: 24
采样率(每秒): 14k
数据接口: 串行,SPI?
转换器数目: 1
电压电源: 模拟和数字,双 ±
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 带卷 (TR)
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
SBAS424D
– JUNE 2009 – REVISED AUGUST 2011
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
ORDERING INFORMATION
For the most current package and ordering information see the Package Option Addendum at the end of this
document, or see the TI web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
(1)
Over operating free-air temperature range, unless otherwise noted.
ADS1259
MIN
MAX
UNIT
AVDD to AVSS
–0.3
+5.5
V
AVSS to DGND
–2.8
+0.3
V
DVDD to DGND
–0.3
+5.5
V
Input current, momentary
–100
+100
mA
Input current, continuous
–10
+10
mA
Analog input voltage to DGND
AVSS
– 0.3
AVDD + 0.3
V
Digital input voltage to DGND
–0.3
DVDD + 0.3
V
Maximum junction temperature
+150
°C
Operating temperature range
–40
+125
°C
Storage temperature range
–60
+150
°C
(1)
Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may
degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond
those specified is not implied.
2
Copyright
2009–2011, Texas Instruments Incorporated
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