Part Number: BH4126FV

Function: Wide Band IF Detector for RF remote control units

Package: SSOP 16 Pin Type

Manufacturer: ROHM Semiconductor

Image and Pinouts:

Description

The BH4126FV is an IC equipped with internal mixer, IF amplifier, and FM detector circuits, developed for use with RF remote control units.

Features

1. Equipped with internal mixer, IF, RSSI, and FM detection circuits.
2. Can be operated at mixer input frequencies ranging from 20MHz to 300MHz.
3. Equipped with a battery power saving function.
4. Fast RSSI response.
5. High FM detection sensitivity. (21.2mV / kHz)

Applications:

1. Keyless entry

Other data sheets are available within the file: BH4126F, BH4126

 

BH4126FV Datasheet PDF Download

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Part Number: NCP302

Function: Voltage Detector Series with Programmable Delay

Package: SOT23-5P Type

Manufacturer: ON Semiconductor

Image and Pinouts:

 

Description

The NCP302 and NCP303 series are second generation ultra−low current voltage detectors that contain a programmable time delay generator. These devices are specifically designed for use as reset controllers in portable microprocessor based systems where extended battery life is paramount.

Features

• Quiescent Current of 0.5 μA Typical

• High Accuracy Undervoltage Threshold of 2.0%

• Externally Programmable Time Delay Generator

• Wide Operating Voltage Range of 0.8 V to 10 V

• Complementary or Open Drain Output

• Active Low or Active High Reset

Other data sheets are available within the file:

NCP302HSN09T1, NCP302HSN09T1G, NCP302HSN18T1, NCP302HSN18T1G

NCP302 Datasheet PDF Download