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| 型号： | TC7106CLW713 |
| 元件分类： | ADC |
| 英文描述： | 1-CH DUAL-SLOPE ADC, PARALLEL ACCESS, PQCC44 |
| 封装： | PLASTIC, LCC-44 |
| 文件页数： | 1/34页 |
| 文件大小： | 482K |
| 代理商： | TC7106CLW713 |
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2008 Microchip Technology Inc.
DS21455D-page 1
TC7106/A/TC7107/A
Features:
Internal Reference with Low Temperature Drift:
- TC7106/TC7107: 80 ppm/°C (Typical)
- TC7106A/TC7107A: 20 ppm/°C (Typical)
Drives LCD (TC7106) or LED (TC7107)
Display Directly
Zero Reading with Zero Input
Low Noise for Stable Display
Auto-Zero Cycle Eliminates Need for Zero
Adjustment
True Polarity Indication for Precision Null
Applications
Convenient 9V Battery Operation (TC7106A)
High-Impedance CMOS Differential Inputs: 1012
Ω
Differential Reference Inputs Simplify Ratiometric
Measurements
Low-Power Operation: 10 mW
Applications:
Thermometry
Bridge Readouts: Strain Gauges, Load Cells, Null
Detectors
Digital Meters: Voltage/Current/Ohms/Power, pH
Digital Scales, Process Monitors
Portable Instrumentation
General Description:
The TC7106A and TC7107A 3-1/2 digit direct display
drive
Analog-to-Digital
Converters
allow
existing
TC7106/TC7107 based systems to be upgraded. Each
device has a precision reference with a 20 ppm/°C
maximum temperature coefficient. This represents a 4
to 7 times improvement over similar 3-1/2 digit
converters. Existing TC7106 and TC7107 based
systems may be upgraded without changing external
passive component values. The TC7107A drives
common anode light emitting diode (LED) displays
directly with 8 mA per segment. A low cost, high
resolution indicating meter requires only a display, four
resistors, and four capacitors. The TC7106A low-power
drain and 9V battery operation make it suitable for por-
table applications.
The TC7106A/TC7107A reduces linearity error to less
than 1 count. Rollover error – the difference in readings
for equal magnitude, but opposite polarity input signals,
is below ±1 count. High-impedance differential inputs
offer 1 pA leakage current and a 1012
Ω input
impedance. The differential reference input allows
ratiometric
measurements
for
ohms
or
bridge
transducer
measurements.
The
15 VP–P noise
performance ensures a “rock solid” reading. The auto-
zero cycle ensures a zero display reading with a zero
volts input.
3-1/2 Digit Analog-to-Digital Converters
相关PDF资料 |
PDF描述 |
|---|---|
| TC7107ARIPL | 1-CH DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP40 |
| TC7107ARCPL | 1-CH DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP40 |
| TC7107ARCKW | 1-CH DUAL-SLOPE ADC, PARALLEL ACCESS, PQFP44 |
| TC7106RCKW | 1-CH DUAL-SLOPE ADC, PARALLEL ACCESS, PQFP44 |
| TC7106RCLW | 1-CH DUAL-SLOPE ADC, PARALLEL ACCESS, PQCC44 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TC7106CPL | 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 |
| 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 |
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