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參數資料
| 型號： | TC7106ACLW713 |
| 元件分類： | ADC |
| 英文描述： | 1-CH DUAL-SLOPE ADC, PARALLEL ACCESS, PQCC44 |
| 封裝： | PLASTIC, LCC-44 |
| 文件頁數： | 1/34頁 |
| 文件大小： | 482K |
| 代理商： | TC7106ACLW713 |
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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
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| TC7106CKW713 | 1-CH DUAL-SLOPE ADC, PARALLEL ACCESS, PQFP44 |
| TC7106AIPLG | 1-CH DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP40 |
| TC7106IPLG | 1-CH DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP40 |
| TC7106AIPL | 1-CH DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP40 |
| TC7106ACPL | 1-CH DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP40 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TC7106ACPL | 功能描述:LCD 驅動器 w/LCD Driver RoHS:否 制造商:Maxim Integrated 數位數量:4.5 片段數量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| TC7106AIJL | 功能描述:LCD 驅動器 w/LCD Driver RoHS:否 制造商:Maxim Integrated 數位數量:4.5 片段數量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| TC7106AIPL | 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:3-1/2 DIGIT A/D CONVERTERS |
| TC7106ARCPL | 功能描述:LCD 驅動器 w/LCD Driver RoHS:否 制造商:Maxim Integrated 數位數量:4.5 片段數量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| TC7106CKW | 功能描述:LCD 驅動器 w/LCD Driver RoHS:否 制造商:Maxim Integrated 數位數量:4.5 片段數量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
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