CF1156 Datasheet - Nippon Precision Circuits

CMOS melody LSIs with built-in LED driver

CF1156 Features

* I I I I I I LED direct drive Requires few external components 2.0 to 3.6V wide operating voltage range Low power consumption 3 melody modes (bonding option) Oscillator stop function in non-play mode I I I I I I Power saving pull-down resistor built-in RC oscillator circuit Power-ON initialization

CF1156 General Description

Name OSH, LH LO BO VDD VSS T1, T2, TC TO Function Melody mode control inputs. Built-in pull-down resistors mean LOW-level signals are obtained when inputs are open circuit. The resistance of the pull-down resistor varies with the applied voltage, as described in the Electrical Characteristics. LED d.

CF1156 Datasheet (268.43 KB)

CF1156 Datasheet Preview — Preview of CF1156 PDF

Datasheet Details

Part number:

CF1156

Manufacturer:

Nippon Precision Circuits

File Size:

268.43 KB

Description:

Cmos melody lsis with built-in led driver.
www.DataSheet4U.com CF1156 series Melody LSIs OVERVIEW The CF1156 series are CMOS melody LSIs with built-in LED driver that, together with a battery.

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CF1156 CMOS melody LSIs with built-in LED driver Nippon Precision Circuits

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CF1156 Features

CF1156 General Description

Datasheet Details

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