U4037B-NFLG3Y
IC MCU-CONTROLLED PH CIRC 24SOIC

From Atmel

CategoryIntegrated Circuits (ICs)
Current - Supply-
DatasheetsU4037B-N
FamilyInterface - Telecom
FunctionSpeech and Ringer Circuit
IncludesDTMF, Ear Protection, MUTE
Interface-
Mounting TypeSurface Mount
Number of Circuits1
Operating Temperature-25°C ~ 75°C
Package / Case24-SOIC (0.295", 7.50mm Width)
PackagingTape & Reel (TR)
Power (Watts)520W
Product Photos24-SOIC
Series-
Standard Package2,000
Supplier Device Package24-SO
Voltage - Supply3.1 V ~ 3.6 V

External links