Electronic Components Datasheet Search |
|
TC14433AEJG Datasheet(PDF) 11 Page - Microchip Technology |
|
TC14433AEJG Datasheet(HTML) 11 Page - Microchip Technology |
11 / 20 page © 2002 Microchip Technology Inc. DS21394B-page 11 TC14433/A FIGURE 4-2: 3-1/2 DIGIT LED VOLTMETER WITH LOW COMPONENT COUNT USING COMMON CATHODE DISPLAYS FIGURE 4-3: ALTERNATE OSCILLATOR CIRCUITS CLK1 CLK0 OR TC14433 Input VX 300k Resitor Network or Individual Resistor* R +5V Minus Control +5V RM Common Cathode Led Display 75492 OR 1413* Digit Drivers VEE** (Minus) Alternate Overrange Circuit with Separated LED +5V OR 1/6 1/7 1413 75492 RR OR B1 A B C D LT LE I4511B RDP VIN +5V VOUT VSS 1 µF 20k MCP1525 470k 0.1 µF 0.1µF C01 C02 R1 R1/C C1 VX VAG DU EOE VREF VSS VSS VDD VDD VEE Q0 Q1 Q2 DS4 DS3 DS2 DS1 a b c d e f g Note 1: For VREF = 2000V; V: 1.999V full scale. 2: For VREF = 200mV; V: 199.9mV full scale (change 470k to R = 27k and decimal point position. 3: Peak digit current for an eight displayed is 7 times the segment current: *To increase segment current capability, add two 75491 ICs between 14511B and resistor network. The use of the 1413 as digit driver increases digit current capability over the 75492. **V can range between -2.8V and -11V. (B) LC Oscillator Circuit 10 L C 11 C For L = 5mH and C = 0.01 µF, f ≅ 32kHz 10pF < C1 and C2 < 200pF TC14433 TC14433 CLK1 C1 C2 CLK0 CLK1 CLK0 11 10 18M 47k (A) Crystal Oscillator Circuit f = 1 π 2 2/LC |
Similar Part No. - TC14433AEJG |
|
Similar Description - TC14433AEJG |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |