参数资料
型号: TC7106CPL
厂商: Microchip Technology
文件页数: 15/34页
文件大小: 0K
描述: IC ADC 3 1/2DGT LCD DVR 40-DIP
标准包装: 10
显示器类型: LCD
配置: 7 段显示
数字或字符: A/D,3.5 位数字
电流 - 电源: 800µA
电源电压: 9V
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 40-DIP(0.600",15.24mm)
供应商设备封装: 40-PDIP
包装: 管件
产品目录页面: 673 (CN2011-ZH PDF)
其它名称: 158-1127
158-1127-ND
TC7106/A/TC7107/A
In some applications, a scale factor other than unity
may exist between a transducer output voltage and the
REF -
TC7106A 20 k Ω
required digital reading. Assume, for example, a
pressure transducer output is 400 mV for 2000 lb/in 2 .
Rather than dividing the input voltage by two, the
reference voltage should be set to 200 mV. This
permits the transducer input to be used directly.
The differential reference can also be used when a
digital zero reading is required when V IN is not equal to
V+
V REF +
V
TC7106A
TC7107A
V+
6.8V
Zener
I Z
V+
TC7107A
V REF +
V+
6.8 k Ω
zero. This is common in temperature measuring
instrumentation. A compensating offset voltage can be
applied between analog common and V IN -. The
transducer output is connected between V IN + and
(a)
V REF -
Common
(b)
1.2V
Ref
analog common.
The internal voltage reference potential available at
analog common will normally be used to supply the
converter ’s reference. This potential is stable
whenever the supply potential is greater than
approximately 7V. In applications where an externally
generated reference voltage is desired, refer to
? 2008 Microchip Technology Inc.
FIGURE 7-1:
External Reference.
DS21455D-page 15
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相关代理商/技术参数
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TC7106CPL 制造商:Microchip Technology Inc 功能描述:ADC 3-1/2 DIGIT LCD DRIVER 40DIP 制造商:Microchip Technology Inc 功能描述:ADC, 3-1/2 DIGIT, LCD DRIVER, 40DIP 制造商:Microchip Technology Inc 功能描述:ADC, 3-1/2 DIGIT, LCD DRIVER, 40DIP; Resolution (Bits):3.5bit; Supply Current:800A; Digital IC Case Style:DIP; No. of Pins:40; Input Channel Type:Differential; Data Interface:Parallel; Operating Temperature Min:0C; Operating ;RoHS Compliant: Yes
TC7106IJL 功能描述:LCD 驱动器 3-1/2 Digit A/D w/ LCD Driver RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube
TC7106IKW 功能描述:LCD 驱动器 w/LCD Driver RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube
TC7106IPL 功能描述:LCD 驱动器 w/LCD Driver RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube
TC7106RCPL 功能描述:LCD 驱动器 w/LCD Driver RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube