Rainbow Electronics AT42QT1110-AZ - Manual (Page 6)

6
9570H–AT42–02/10
AT42QT1110-MZ/AT42QT1110-AZ
Figure 1-3. Typical Circuit: 10 Keys With External Trigger (SYNC Mode)
Suggested voltage regulator manufacturers:
• Torex (XC6215 series)
• Seiko (S817 series)
• BCDSemi (AP2121 series)
Re Figure 1-1 , Figure 1-2 and Figure 1-3 check the following sections for component values:
• Section 3.1 on page 8 : Cs capacitors (Cs0 – Cs10)
• Section 3.2 on page 8 : Sample resistors (Rs0 – Rs10)
• Section 3.5 on page 9 : Voltage levels
• Section 3.3 on page 8 : LED traces
VREG Vunreg
QT1110