u4037b-n ETC-unknow, u4037b-n Datasheet - Page 3

• Manufacturer Part Number: u4037b-n
• Description:
  c-controlled Speech And Ringer Circuit
• Manufacturer: ETC-unknow

U4037B-N
Detailed Block Diagram with External Components
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Figure 2. Application circuit
Rev. A3, 06-Mar-01
3 (7)
Preliminary Information