参数资料
型号: AD7864BSZ-1
厂商: Analog Devices Inc
文件页数: 4/28页
文件大小: 0K
描述: IC ADC 12BIT DUAL 4CHAN 44-MQFP
标准包装: 1
位数: 12
采样率(每秒): 520k
数据接口: 并联
转换器数目: 1
功率耗散(最大): 120mW
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: 44-QFP
供应商设备封装: 44-MQFP(10x10)
包装: 托盘
输入数目和类型: 4 个差分,双极
AD7864
Rev. D | Page 12 of 28
nominal source impedance for this output. The tolerance on the
internal reference is ±10 mV at 25°C with a typical temperature
coefficient of 25 ppm/°C and a maximum error overtemperature
of ±20 mV.
If the application requires a reference with a tighter tolerance or
the AD7864 needs to be used with a system reference, the user
has the option of connecting an external reference to this VREF
pin. The external reference effectively overdrives the internal
reference and thus provides the reference source for the ADC.
The reference input is buffered before being applied to the ADC
with the maximum input current of ±100 μA. Suitable reference
sources for the AD7864 include the AD680, AD780, REF192,
and REF43 precision 2.5 V references.
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AD7864BSZ-12 制造商:AD 制造商全称:Analog Devices 功能描述:4-Channel, Simultaneous Sampling, High Speed, 12-Bit ADC
AD7864BSZ-1REEL 功能描述:IC ADC 12BIT DUAL 4CHAN 44-MQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:- 位数:14 采样率(每秒):83k 数据接口:串行,并联 转换器数目:1 功率耗散(最大):95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP(0.600",15.24mm) 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端,双极
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