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參數(shù)資料
| 型號： | TC826 |
| 廠商： | TelCom Semiconductor, Inc. |
| 英文描述： | A/D CONVERTER WITH BAR GRAPH DISPLAY OUTPUT |
| 中文描述： | 的A / D轉(zhuǎn)換器條形圖顯示輸出 |
| 文件頁數(shù)： | 11/12頁 |
| 文件大?。?/td> | 122K |
| 代理商： | TC826 |
3-181
TELCOM SEMICONDUCTOR, INC.
7
6
5
4
3
1
2
8
BAR 4
BAR 3
BAR 2
BAR 1
BAR 0
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
ON
ON
1. INPUT = 0
A. BAR MODE
BAR 4
BAR 3
BAR 2
BAR 1
BAR 0
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
1. INPUT = 0
B. DOT MODE
2. INPUT = 5%
OF FULL–SCALE
2. INPUT = 5%
OF FULL–SCALE
Figure 10. Display Option Formats
BAR Format
The TC826 power-ups in the BAR mode. BAR/DOT is
pulled high internally. This display format is similar to a
thermometer display. All bars/LCD segments, including
zero, below the bar/LCD segment equaling the input signal
level are on. A half-scale input signal, for example, would be
displayed with BAR 0 to BAR 20 on.
DOT Format
By connecting BAR/DOT to V
SS
through a 1M
resistor
the DOT mode is selected. Only the BAR LCD segment
equaling the input signal is on. The zero segment is on for
zero input.
This mode is useful for moving cursor or ‘needle’
applications.
9V
8
TC826
12
13
OSC1
14
OSC2
0.1μf
EXTERNAL
OSCILLATOR
A. SINGLE 9V SUPPLY
TC826
B. DUAL SUPPLY
0. 1μf
13
OSCILLATOR
POWER
SUPPLY
VDD 8
12
VSS
VDD= 5V
VSS = 5V
Figure 9. External Oscillator Connection
LCD Display Format
The input signal can be displayed in two formats
(Figure 10). The BAR/DOT input (Pin 61) selects the format.
The TC826 measurement cycle operates indentically for
either mode.
TC826
A/D CONVERTER WITH
BAR GRAPH DISPLAY OUTPUT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC826CBU | Analog-to-Digital Converter with Bar Graph Display Output |
| TC826CBU | A/D CONVERTER WITH BAR GRAPH DISPLAY OUTPUT |
| TC835CBU | PERSONAL COMPUTER DATA ACQUISITION A/D CONVERTER |
| TC835CBU | Personal Computer Data Acquisition A/D Converter |
| TC835CPI | Personal Computer Data Acquisition A/D Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC826-0 | 制造商:Thomas & Betts 功能描述:CABLE TIES |
| TC826CBU | 制造商:Microchip Technology Inc 功能描述:ADC WITH BAR GRAPH DISPLAY OUTPUT |
| TC826-TB | 制造商:Thomas & Betts 功能描述:CABLE TIE MOUNT, NYLON 6.6, NATURAL; Mount Fixing Type:Screw; Mount Material:Nylon 6.6; Mount Color:Natural; Accessory Type:Mounting Base; For Use With:Cable Ties ;RoHS Compliant: Yes 制造商:Thomas & Betts 功能描述:Cable Accessories Two Direction Mounting Base Bulk |
| TC-827-SC | 制造商:Thomas & Betts 功能描述: |
| TC828-0 | 制造商:Thomas & Betts 功能描述:CABLE TIE MT .4X.9 2-DIR 8SCREW BLK |
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